Product Description
Product Description
|
Item No.: |
BA801, Cast Iron Housing Gearbox |
|
Ratio and Shaft: |
OEM acceptable |
|
Key word |
Agricultural Machinery Gearbox |
Company Profile
In 2571, HangZhou CZPT Machinery Co.,ltd was established by Ms. Iris and her 2 partners(Mr. Tian and Mr. Yang) in HangZhou city(ZHangZhoug province, China), all 3 Founders are engineers who have more than averaged 30 years of experience. Then becausethe requirements of business expansion, in 2014, it moved to the current Xihu (West Lake) Dis. Industrial Zone (HangZhou city, ZHangZhoug province, China).
Through our CZPT brand ND, CZPT Machinery delivers agricultural solutions to agriculture machinery manufacturer and distributors CZPT through a full line of spiral bevel gearboxes, straight bevel gearboxes, spur gearboxes, drive shafts,sheet metal, hydraulic cylinder, motors, tyre, worm gearboxes, worm operators etc. Products can be customized as request.
We, CZPT machinery established a complete quality management system and sales service network to provide clients with high-quality products and satisfactory service. Our products are sold in 40 provinces and municipalities in China and 36 countries and regions in the world, our main market is the European market.
Certifications
Packaging & Shipping
FAQ
Q: Are you a trading company or manufacturer?
A: We’re factory and providing gearbox ODM & OEM services for the European market for more than 10 years
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time? What is your terms of payment?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization.
For standard products, the payment is: 30% T/T in advance,balance before shipment.
Q: What is the exact MOQ or price for your product?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.
Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.
If you have another question, please feel free to contact us.
| Application: | Machinery, Agricultural Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Straight or Spiral Bevel Gear |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Single-Step |
| Customization: |
Available
|
|
|---|
What is a worm gear reducer gearbox?
A worm gear reducer gearbox is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer gearbox can increase the output torque of the engine according to the gear ratio. This type of gear reducer gearbox is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.
Hollow shaft worm gear reducer gearbox
The hollow shaft worm gear reducer gearbox is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducer gearboxes are usually used in combination with helical gear reducer gearboxes. The latter is mounted on the input side of the worm gear reducer gearbox and is a great way to reduce the speed of high output motors. The gear reducer gearbox has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer gearbox. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducer gearboxes can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer gearbox, be sure to choose the correct one according to your requirements.
Double throat worm gear
Worm gear reducer gearboxes use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.
Self-locking function
One of the most prominent features of a worm reducer gearbox is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer gearbox can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducer gearboxes. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer gearbox is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer gearbox is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer gearbox is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer gearbox is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.
Heat generated by worm gears
Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.
Size of worm gear reducer gearbox
Worm gear reducer gearboxes can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer gearbox has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducer gearboxes great for space-saving applications. They also have low initial costs.
Worm gear reducer gearboxes are one of the most popular types of speed reducer gearboxes. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
The size of worm gear reducer gearbox depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.
editor by CX 2023-06-06
China supplier ND Tip-Top Gearbox for Agricultural Machinery Seeder combined worm gearbox
Product Description
Product Description
|
Item No.: |
D6201, Cast Iron Hydraulic Gearbox |
|
Ratio and Shaft: |
OEM acceptable |
|
Key word |
Agricultural Machinery Gearbox |
Company Profile
HangZhou Hengni Machinery Co., Ltd. was founded in 2571 by Ms. Iris and her 2 partners (Mr. Tian and Mr. Yang) in HangZhou City, ZHangZhoug Province, China. All 3 founders are average senior engineers. Due to business expansion, the company moved to its current location in Xihu (West Lake) Dis. Industrial Zone (HangZhou, ZHangZhoug Province, China) in 2014.
We specialize in a full line of spiral bevel gearboxes, spur gearboxes, spur gearboxes, drive shafts, sheet metal, hydraulic cylinders, motors, tires, worm gear reducers, and worm operators, providing solutions for agricultural machinery manufacturers and distributors worldwide. All products can be customized on request.
We have a complete quality management system and sales and service network to provide our customers with quality products and satisfactory services. Our products are sold to 36 countries and regions around the world and our main market is the European market.
Certifications
We have been researching and manufacturing a wide range of gearbox reducers and mechanical components. We have obtained certificates including ISO9001, several gearbox patents, SGS, BV, etc.
Packaging & Shipping
Main Products
FAQ
Q: Are you a trading company or manufacturer?
A: We’re factory and providing gearbox ODM & OEM services for the European market for more than 10 years
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time? What is your terms of payment?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization.
For standard products, the payment is: 30% T/T in advance,balance before shipment.
Q: What is the exact MOQ or price for your product?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.
Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.
If you have another question, please feel free to contact us.
| Layout: | Cycloidal |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Type: | Gear Box |
| OEM: | Acceptable |
| Certification: | ISO9001,BV,etc |
| Samples: |
US$ 500/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
What is a worm gear reducer gearbox?
A worm gear reducer gearbox is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer gearbox can increase the output torque of the engine according to the gear ratio. This type of gear reducer gearbox is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.
Hollow shaft worm gear reducer gearbox
The hollow shaft worm gear reducer gearbox is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducer gearboxes are usually used in combination with helical gear reducer gearboxes. The latter is mounted on the input side of the worm gear reducer gearbox and is a great way to reduce the speed of high output motors. The gear reducer gearbox has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer gearbox. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducer gearboxes can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer gearbox, be sure to choose the correct one according to your requirements.
Double throat worm gear
Worm gear reducer gearboxes use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.
Self-locking function
One of the most prominent features of a worm reducer gearbox is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer gearbox can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducer gearboxes. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer gearbox is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer gearbox is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer gearbox is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer gearbox is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.
Heat generated by worm gears
Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.
Size of worm gear reducer gearbox
Worm gear reducer gearboxes can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer gearbox has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducer gearboxes great for space-saving applications. They also have low initial costs.
Worm gear reducer gearboxes are one of the most popular types of speed reducer gearboxes. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
The size of worm gear reducer gearbox depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.
editor by CX 2023-05-15
China Automatic Transmission Gear For Machinery worm gearbox exploded view
2023-05-05
China Nmrv075 Worm Gearboxes for Chemical Machinery worm gearbox components
Merchandise Description
Traits:
NMRV/NRV Collection Worm and Equipment Motor
NMRV Collection Higher Top quality Worm Gear Motor includes worm gear reducer and motor(Such as 3 phrese AC motor,solitary AC motor,DC servo motor and DC PM motor).The sq. aluminum gearbox is manufactured based mostly on GB157188 cylindrical equipment parameter.In the course of the process, many innovative technologies are adopted.So it has compact construction, very good physical appearance and exceptional heatsink when runing.
This collection motor has the pursuing characteristics:clean managing, lower sound, massive transmission ratio and peculiar loadcapacity and it may possibly match with various kinds of motors for recognizing velocity adjustment.
Functioning basic principle
Substantial quality ac 230v hollow shaft worm gear motor is employed to transfer rotation and torque from motor to functioning device,the perform is to reduce pace by gears and boost torque
Layout qualities
1:Use low-carbon Aluminium Alloy cementation processing entirely.
2:Large precision on gear and gear shaft.
3:Tiny quantity with massive torque.
Model & Mark :NMRV 075-fifty E F1 AZ B3
| NMRV | NMRV means hole input with flange | NRV means shaft input without flange |
| 075 | Distance between the centers of worm and worm gear | |
| 50 | Speed ratio of worm gear speed reducer | |
| E | “E” means double extension worm shaft, no mark means single extension worm shaft | |
| F1 | “F” means output flange, “FL” means high output flange,no mark means output without flange | |
| AZ | “AZ”means bidirectional output shaft, “GZ”means unilateral output shaft and no mark means hole output | |
| B3 | Installation position code | |
| Motor power | Model | speed ratio | output speed | output toruqe |
| 0.25kw 1400rpm | NMRV075 | sixty | 24rpm | sixty eight.0N.M |
| NMRV075 | 80 | 18rpm | eighty.0N.M | |
| NMRV075 | a hundred | 14rpm | ninety four.0N.M | |
| 0.37kw 1400rpm | NMRV075 | forty | 35rpm | seventy four.0N.M |
| NMRV075 | fifty | 28rpm | 88.0N.M | |
| NMRV075 | sixty | 24rpm | 97.0N.M | |
| NMRV075 | eighty | 18rpm | 119.0N.M | |
| NMRV075 | one hundred | 14rpm | 139.0N.M | |
| 0.55kw 1400rpm | NMRV075 | 25 | 56rpm | 76.0N.M |
| NMRV075 | thirty | 47rpm | 87.0N.M | |
| NMRV075 | forty | 35rpm | 108.0N.M | |
| NMRV075 | fifty | 28rpm | 128.0N.M | |
| NMRV075 | sixty | 24rpm | a hundred and forty four.0N.M | |
| NMRV075 | eighty | 18rpm | 177.0N.M | |
| NMRV075 | a hundred | 14rpm | 206.0N.M | |
| 0.75kw 1400rpm | NMRV075 | 15 | 94rpm | 66.0N.M |
| NMRV075 | 20 | 70rpm | eighty five.0N.M | |
| NMRV075 | twenty five | 56rpm | 101.0N.M | |
| NMRV075 | thirty | 47rpm | 117.0N.M | |
| NMRV075 | forty | 35rpm | 147.0N.M | |
| NMRV075 | 50 | 28rpm | 174.0N.M | |
| NMRV075 | sixty | 24rpm | 196.0N.M | |
| NMRV075 | 80 | 18rpm | 250.0N.M | |
| 1.1kw 1400rpm | NMRV075 | 10 | 140rpm | sixty six.0N.M |
| NMRV075 | 15 | 94rpm | ninety five.0N.M | |
| NMRV075 | 20 | 70rpm | 122.0N.M | |
| NMRV075 | twenty five | 56rpm | 148.0N.M | |
| NMRV075 | thirty | 47rpm | 171.0N.M | |
| NMRV075 | 40 | 35rpm | 216.0N.M | |
| NMRV075 | 50 | 28rpm | 263.0N.M | |
| NMRV075 | sixty | 24rpm | 297.0N.M | |
| 1.5kw 1400rpm | NMRV075 | 7.5 | 186rpm | 68.0N.M |
| NMRV075 | 10 | 140rpm | 89.0N.M | |
| NMRV075 | 15 | 94rpm | 129.0N.M | |
| NMRV075 | twenty | 70rpm | 166.0N.M | |
| NMRV075 | 25 | 56rpm | 202.0N.M | |
| NMRV075 | 30 | 47rpm | 233.0N.M | |
| NMRV075 | forty | 35rpm | 299.0N.M | |
| 2.2kw 1400rpm | NMRV075 | seven.five | 186rpm | ninety nine.0N.M |
| NMRV075 | ten | 140rpm | 131.0N.M | |
| NMRV075 | 15 | 94rpm | 189.0N.M | |
| NMRV075 | 20 | 70rpm | 249.0N.M | |
| NMRV075 | twenty five | 56rpm | 304.0N.M | |
| NMRV075 | thirty | 47rpm | 247.0N.M | |
| 3.0kw 1400rpm | NMRV075 | 7.5 | 186rpm | a hundred thirty five.0N.M |
| NMRV075 | ten | 140rpm | 178.0N.M | |
| NMRV075 | fifteen | 94rpm | 258.0N.M | |
| 4.0kw 1400rpm | NMRV075 | 7.5 | 186rpm | a hundred and eighty.0N.M |
| NMRV075 | 10 | 140rpm | 237.0N.M |
Notice for ordering:
1) when ordering,please refer to the details of the products and tell us the exact type your need according to your requirements,like input speed,output torque,configuration,installation,etc:the installation position of the products in the order should accord with your actual needs,in any other case, it will result in oil leakage, which will impact the serving life of the products negatively.if there is special requirement to the installation position,please stress it and inform us.
2) to attain the excellent state of the variators, the common working speed should be chosen in the middle position,as an alternative,it ismot appropriate to choose in the positions of min,or max.velocity
3) if your requirements of worm gearbox or speed variator are different from shte standard products as in the catalogue,like:some portion that should be customized or mounted with special motors,please inform us in advance
|
US $65 / Piece | |
1 Piece (Min. Order) |
###
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated| Freight Cost Calculator |
|---|
###
| Application: | Machinery, Industry |
|---|---|
| Hardness: | Hardened |
| Type: | Worm and Wormwheel |
###
| Customization: |
Available
|
|---|
###
| NMRV | NMRV means hole input with flange | NRV means shaft input without flange |
| 075 | Distance between the centers of worm and worm gear | |
| 50 | Speed ratio of worm gear speed reducer | |
| E | "E" means double extension worm shaft, no mark means single extension worm shaft | |
| F1 | "F" means output flange, "FL" means high output flange,no mark means output without flange | |
| AZ | "AZ"means bidirectional output shaft, "GZ"means unilateral output shaft and no mark means hole output | |
| B3 | Installation position code | |
###
| Motor power | Model | speed ratio | output speed | output toruqe |
| 0.25kw 1400rpm | NMRV075 | 60 | 24rpm | 68.0N.M |
| NMRV075 | 80 | 18rpm | 80.0N.M | |
| NMRV075 | 100 | 14rpm | 94.0N.M | |
| 0.37kw 1400rpm | NMRV075 | 40 | 35rpm | 74.0N.M |
| NMRV075 | 50 | 28rpm | 88.0N.M | |
| NMRV075 | 60 | 24rpm | 97.0N.M | |
| NMRV075 | 80 | 18rpm | 119.0N.M | |
| NMRV075 | 100 | 14rpm | 139.0N.M | |
| 0.55kw 1400rpm | NMRV075 | 25 | 56rpm | 76.0N.M |
| NMRV075 | 30 | 47rpm | 87.0N.M | |
| NMRV075 | 40 | 35rpm | 108.0N.M | |
| NMRV075 | 50 | 28rpm | 128.0N.M | |
| NMRV075 | 60 | 24rpm | 144.0N.M | |
| NMRV075 | 80 | 18rpm | 177.0N.M | |
| NMRV075 | 100 | 14rpm | 206.0N.M | |
| 0.75kw 1400rpm | NMRV075 | 15 | 94rpm | 66.0N.M |
| NMRV075 | 20 | 70rpm | 85.0N.M | |
| NMRV075 | 25 | 56rpm | 101.0N.M | |
| NMRV075 | 30 | 47rpm | 117.0N.M | |
| NMRV075 | 40 | 35rpm | 147.0N.M | |
| NMRV075 | 50 | 28rpm | 174.0N.M | |
| NMRV075 | 60 | 24rpm | 196.0N.M | |
| NMRV075 | 80 | 18rpm | 250.0N.M | |
| 1.1kw 1400rpm | NMRV075 | 10 | 140rpm | 66.0N.M |
| NMRV075 | 15 | 94rpm | 95.0N.M | |
| NMRV075 | 20 | 70rpm | 122.0N.M | |
| NMRV075 | 25 | 56rpm | 148.0N.M | |
| NMRV075 | 30 | 47rpm | 171.0N.M | |
| NMRV075 | 40 | 35rpm | 216.0N.M | |
| NMRV075 | 50 | 28rpm | 263.0N.M | |
| NMRV075 | 60 | 24rpm | 297.0N.M | |
| 1.5kw 1400rpm | NMRV075 | 7.5 | 186rpm | 68.0N.M |
| NMRV075 | 10 | 140rpm | 89.0N.M | |
| NMRV075 | 15 | 94rpm | 129.0N.M | |
| NMRV075 | 20 | 70rpm | 166.0N.M | |
| NMRV075 | 25 | 56rpm | 202.0N.M | |
| NMRV075 | 30 | 47rpm | 233.0N.M | |
| NMRV075 | 40 | 35rpm | 299.0N.M | |
| 2.2kw 1400rpm | NMRV075 | 7.5 | 186rpm | 99.0N.M |
| NMRV075 | 10 | 140rpm | 131.0N.M | |
| NMRV075 | 15 | 94rpm | 189.0N.M | |
| NMRV075 | 20 | 70rpm | 249.0N.M | |
| NMRV075 | 25 | 56rpm | 304.0N.M | |
| NMRV075 | 30 | 47rpm | 247.0N.M | |
| 3.0kw 1400rpm | NMRV075 | 7.5 | 186rpm | 135.0N.M |
| NMRV075 | 10 | 140rpm | 178.0N.M | |
| NMRV075 | 15 | 94rpm | 258.0N.M | |
| 4.0kw 1400rpm | NMRV075 | 7.5 | 186rpm | 180.0N.M |
| NMRV075 | 10 | 140rpm | 237.0N.M |
|
US $65 / Piece | |
1 Piece (Min. Order) |
###
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated| Freight Cost Calculator |
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| Application: | Machinery, Industry |
|---|---|
| Hardness: | Hardened |
| Type: | Worm and Wormwheel |
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| Customization: |
Available
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|---|
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| NMRV | NMRV means hole input with flange | NRV means shaft input without flange |
| 075 | Distance between the centers of worm and worm gear | |
| 50 | Speed ratio of worm gear speed reducer | |
| E | "E" means double extension worm shaft, no mark means single extension worm shaft | |
| F1 | "F" means output flange, "FL" means high output flange,no mark means output without flange | |
| AZ | "AZ"means bidirectional output shaft, "GZ"means unilateral output shaft and no mark means hole output | |
| B3 | Installation position code | |
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| Motor power | Model | speed ratio | output speed | output toruqe |
| 0.25kw 1400rpm | NMRV075 | 60 | 24rpm | 68.0N.M |
| NMRV075 | 80 | 18rpm | 80.0N.M | |
| NMRV075 | 100 | 14rpm | 94.0N.M | |
| 0.37kw 1400rpm | NMRV075 | 40 | 35rpm | 74.0N.M |
| NMRV075 | 50 | 28rpm | 88.0N.M | |
| NMRV075 | 60 | 24rpm | 97.0N.M | |
| NMRV075 | 80 | 18rpm | 119.0N.M | |
| NMRV075 | 100 | 14rpm | 139.0N.M | |
| 0.55kw 1400rpm | NMRV075 | 25 | 56rpm | 76.0N.M |
| NMRV075 | 30 | 47rpm | 87.0N.M | |
| NMRV075 | 40 | 35rpm | 108.0N.M | |
| NMRV075 | 50 | 28rpm | 128.0N.M | |
| NMRV075 | 60 | 24rpm | 144.0N.M | |
| NMRV075 | 80 | 18rpm | 177.0N.M | |
| NMRV075 | 100 | 14rpm | 206.0N.M | |
| 0.75kw 1400rpm | NMRV075 | 15 | 94rpm | 66.0N.M |
| NMRV075 | 20 | 70rpm | 85.0N.M | |
| NMRV075 | 25 | 56rpm | 101.0N.M | |
| NMRV075 | 30 | 47rpm | 117.0N.M | |
| NMRV075 | 40 | 35rpm | 147.0N.M | |
| NMRV075 | 50 | 28rpm | 174.0N.M | |
| NMRV075 | 60 | 24rpm | 196.0N.M | |
| NMRV075 | 80 | 18rpm | 250.0N.M | |
| 1.1kw 1400rpm | NMRV075 | 10 | 140rpm | 66.0N.M |
| NMRV075 | 15 | 94rpm | 95.0N.M | |
| NMRV075 | 20 | 70rpm | 122.0N.M | |
| NMRV075 | 25 | 56rpm | 148.0N.M | |
| NMRV075 | 30 | 47rpm | 171.0N.M | |
| NMRV075 | 40 | 35rpm | 216.0N.M | |
| NMRV075 | 50 | 28rpm | 263.0N.M | |
| NMRV075 | 60 | 24rpm | 297.0N.M | |
| 1.5kw 1400rpm | NMRV075 | 7.5 | 186rpm | 68.0N.M |
| NMRV075 | 10 | 140rpm | 89.0N.M | |
| NMRV075 | 15 | 94rpm | 129.0N.M | |
| NMRV075 | 20 | 70rpm | 166.0N.M | |
| NMRV075 | 25 | 56rpm | 202.0N.M | |
| NMRV075 | 30 | 47rpm | 233.0N.M | |
| NMRV075 | 40 | 35rpm | 299.0N.M | |
| 2.2kw 1400rpm | NMRV075 | 7.5 | 186rpm | 99.0N.M |
| NMRV075 | 10 | 140rpm | 131.0N.M | |
| NMRV075 | 15 | 94rpm | 189.0N.M | |
| NMRV075 | 20 | 70rpm | 249.0N.M | |
| NMRV075 | 25 | 56rpm | 304.0N.M | |
| NMRV075 | 30 | 47rpm | 247.0N.M | |
| 3.0kw 1400rpm | NMRV075 | 7.5 | 186rpm | 135.0N.M |
| NMRV075 | 10 | 140rpm | 178.0N.M | |
| NMRV075 | 15 | 94rpm | 258.0N.M | |
| 4.0kw 1400rpm | NMRV075 | 7.5 | 186rpm | 180.0N.M |
| NMRV075 | 10 | 140rpm | 237.0N.M |
What is a worm gear reducer gearbox?
A worm gear reducer gearbox is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer gearbox can increase the output torque of the engine according to the gear ratio. This type of gear reducer gearbox is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.
Hollow shaft worm gear reducer gearbox
The hollow shaft worm gear reducer gearbox is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducer gearboxes are usually used in combination with helical gear reducer gearboxes. The latter is mounted on the input side of the worm gear reducer gearbox and is a great way to reduce the speed of high output motors. The gear reducer gearbox has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer gearbox. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducer gearboxes can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer gearbox, be sure to choose the correct one according to your requirements.
Double throat worm gear
Worm gear reducer gearboxes use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.
Self-locking function
One of the most prominent features of a worm reducer gearbox is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer gearbox can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducer gearboxes. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer gearbox is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer gearbox is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer gearbox is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer gearbox is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.
Heat generated by worm gears
Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.
Size of worm gear reducer gearbox
Worm gear reducer gearboxes can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer gearbox has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducer gearboxes great for space-saving applications. They also have low initial costs.
Worm gear reducer gearboxes are one of the most popular types of speed reducer gearboxes. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
The size of worm gear reducer gearbox depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.
editor by czh 2023-02-05
China Nmrv Transmission Worm Gear Reduction Gearbox for Lifting Machinery worm gear reducer buy
Solution Description
Item Description
Primary Supplies:
1)housing:aluminium alloy ADC12(size 571-090) die cast iron HT200(size one hundred ten-one hundred fifty)
2)Worm:20Cr, ZI Involute profile carbonize&quencher heat treatment method make equipment floor hardness up to fifty six-sixty two HRC Following precision grinding, carburization layer’s thickness between .3-.5mm.
three)Worm Wheel:wearable stannum alloy CuSn10-1
Thorough Photos
Mix Options:
Input:with enter shaft, With sq. flange,With IEC normal input flange
Output:with torque arm, output flange, solitary output shaft, double output shaft, plastic protect
Worm reducers are accessible with diffferent combos: NMRV+NMRV, NMRV+NRV, NMRV+Pc, NMRV+UDL, NMRV+MOTORS
Exploded Check out:
Product Parameters
| Old Model |
New Model | Ratio | Center Distance | Power | Enter Dia. | Output Dia. | Output Torque | Weight |
| RV571 | 7.5~100 | 25mm | .06KW~.12KW | Φ9 | Φ11 | 21N.m | .7kgs | |
| RV030 | RW030 | seven.5~one hundred | 30mm | .06KW~.25KW | Φ9(Φ11) | Φ14 | 45N.m | 1.2kgs |
| RV040 | RW040 | seven.5~one hundred | 40mm | .09KW~.55KW | Φ9(Φ11,Φ14) | Φ18(Φ19) | 84N.m | 2.3kgs |
| RV050 | RW050 | 7.5~a hundred | 50mm | .12KW~1.5KW | Φ11(Φ14,Φ19) | Φ25(Φ24) | 160N.m | 3.5kgs |
| RV063 | RW063 | 7.5~a hundred | 63mm | .18KW~2.2KW | Φ14(Φ19,Φ24) | Φ25(Φ28) | 230N.m | 6.2kgs |
| RV075 | RW075 | seven.5~100 | 75mm | .25KW~4.0KW | Φ14(Φ19,Φ24,Φ28) | Φ28(Φ35) | 410N.m | 9.0kgs |
| RV090 | RW090 | seven.5~one hundred | 90mm | .37KW~4.0KW | Φ19(Φ24,Φ28) | Φ35(Φ38) | 725N.m | thirteen.0kgs |
| RV110 | RW110 | 7.5~a hundred | 110mm | .55KW~7.5KW | Φ19(Φ24,Φ28,Φ38) | Φ42 | 1050N.m | 35.0kgs |
| RV130 | RW130 | seven.5~a hundred | 130mm | .75KW~7.5KW | Φ24(Φ28,Φ38) | Φ45 | 1550N.m | 48.0kgs |
| RV150 | RW150 | seven.5~a hundred | 150mm | 2.2KW~15KW | Φ28(Φ38,Φ42) | Φ50 | 84.0kgs |
GMRV Outline Dimension:
| GMRV | A | B | C | C1 | D(H8) | E(h8) | F | G | G1 | H | H1 | I | M | N | O | P | Q | R | S | T | BL | β | b | t | V |
| 030 | 80 | ninety seven | fifty four | forty four | fourteen | 55 | 32 | fifty six | 63 | sixty five | 29 | fifty five | forty | 57 | thirty | seventy five | forty four | 6.5 | 21 | five.five | M6*ten(n=4) | 0° | 5 | 16.3 | 27 |
| 040 | a hundred | 121.five | 70 | sixty | 18(19) | sixty | forty three | 71 | 78 | 75 | 36.five | 70 | fifty | 71.five | 40 | 87 | fifty five | six.five | 26 | 6.5 | M6*ten(n=4) | 45° | 6 | twenty.8(21.8) | 35 |
| 050 | a hundred and twenty | one hundred forty four | 80 | 70 | twenty five(24) | 70 | 49 | 85 | ninety two | 85 | forty three.5 | 80 | sixty | eighty four | fifty | 100 | 64 | 8.five | thirty | 7 | M8*12(n=4) | 45° | 8 | 28.3(27.3) | 40 |
| 063 | one hundred forty four | 174 | one hundred | eighty five | 25(28) | eighty | sixty seven | 103 | 112 | ninety five | 53 | ninety five | 72 | 102 | 63 | a hundred and ten | 80 | eight.5 | 36 | eight | M8*twelve(n=8) | 45° | eight | 28.3(31.3) | fifty |
| 075 | 172 | 205 | a hundred and twenty | ninety | 28(35) | ninety five | seventy two | 112 | 120 | 115 | fifty seven | 112.5 | 86 | 119 | 75 | 140 | ninety three | eleven | 40 | 10 | M8*fourteen(n=8) | 45° | eight(ten) | 31.3(38.3) | sixty |
| 090 | 206 | 238 | one hundred forty | 100 | 35(38) | a hundred and ten | seventy four | one hundred thirty | a hundred and forty | a hundred thirty | sixty seven | 129.5 | 103 | a hundred thirty five | 90 | a hundred and sixty | 102 | 13 | forty five | 11 | M10*sixteen(n=8) | 45° | 10 | 38.3(forty one.3) | 70 |
| 110 | 255 | 295 | a hundred and seventy | 115 | 42 | 130 | – | one hundred forty four | a hundred and fifty five | one hundred sixty five | 74 | a hundred and sixty | 127.five | 167.five | one hundred ten | two hundred | one hundred twenty five | fourteen | fifty | fourteen | M10*18(n=8) | 45° | 12 | forty five.3 | eighty five |
| one hundred thirty | 293 | 335 | two hundred | 120 | 45 | a hundred and eighty | – | a hundred and fifty five | a hundred and seventy | 215 | 81 | 179 | 146.five | 187.five | 130 | 250 | one hundred forty | 16 | 60 | 15 | M12*20(n=8) | 45° | fourteen | forty eight.eight | one hundred |
| a hundred and fifty | 340 | four hundred | 240 | 145 | 50 | 180 | – | 185 | 200 | 215 | ninety six | 210 | 170 | 230 | one hundred fifty | 250 | 180 | 18 | seventy two.5 | eighteen | M12*22(n=8) | 45° | 14 | fifty three.eight | 120 |
Business Profile
About CZPT Transmission:
We are a professional reducer producer situated in HangZhou, ZHangZhoug province.
Our major items is full variety of RV571-150 worm reducers , also provided GKM hypoid helical gearbox, GRC inline helical gearbox, Laptop units, UDL Variators and AC Motors, G3 helical gear motor.
Products are commonly utilised for applications these kinds of as: foodstuffs, ceramics, packing, chemical substances, pharmacy, plastics, paper-creating, development equipment, metallurgic mine, environmental safety engineering, and all varieties of automatic traces, and assembly strains.
With quickly shipping and delivery, excellent after-revenue service, innovative creating facility, our goods sell well both at residence and overseas. We have exported our reducers to Southeast Asia, Eastern Europe and Center East and so on.Our goal is to build and innovate on basis of higher good quality, and develop a good reputation for reducers.
Packing details:Plastic Baggage+Cartons+Wood Circumstances , or on ask for
We take part Germany Hannver Exhibition-ZheJiang PTC Truthful-Turkey Get Eurasia
Logistics
Following Income Support
1.Routine maintenance Time and Warranty:Within 1 yr following acquiring products.
2.Other Service: Which includes modeling choice guide, set up information, and issue resolution information, etc.
FAQ
1.Q:Can you make as for every consumer drawing?
A: Indeed, we offer you tailored support for buyers accordingly. We can use customer’s nameplate for gearboxes.
two.Q:What is your terms of payment ?
A: 30% deposit just before creation,harmony T/T just before shipping and delivery.
3.Q:Are you a trading organization or producer?
A:We are a manufacurer with innovative gear and knowledgeable personnel.
four.Q:What is actually your generation potential?
A:8000-9000 PCS/Month
five.Q:Cost-free sample is offered or not?
A:Sure, we can offer cost-free sample if client agree to pay for the courier expense
6.Q:Do you have any certification?
A:Sure, we have CE certificate and SGS certificate report.
Make contact with information:
Ms Lingel Pan
For any concerns just come to feel totally free ton get in touch with me. Numerous thanks for your sort consideration to our business!
|
US $12-220 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Machinery, Marine, Agricultural Machinery, Industry |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Right Angle |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Double-Step |
###
| Samples: |
US$ 12/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Old Model |
New Model | Ratio | Center Distance | Power | Input Dia. | Output Dia. | Output Torque | Weight |
| RV025 | 7.5~100 | 25mm | 0.06KW~0.12KW | Φ9 | Φ11 | 21N.m | 0.7kgs | |
| RV030 | RW030 | 7.5~100 | 30mm | 0.06KW~0.25KW | Φ9(Φ11) | Φ14 | 45N.m | 1.2kgs |
| RV040 | RW040 | 7.5~100 | 40mm | 0.09KW~0.55KW | Φ9(Φ11,Φ14) | Φ18(Φ19) | 84N.m | 2.3kgs |
| RV050 | RW050 | 7.5~100 | 50mm | 0.12KW~1.5KW | Φ11(Φ14,Φ19) | Φ25(Φ24) | 160N.m | 3.5kgs |
| RV063 | RW063 | 7.5~100 | 63mm | 0.18KW~2.2KW | Φ14(Φ19,Φ24) | Φ25(Φ28) | 230N.m | 6.2kgs |
| RV075 | RW075 | 7.5~100 | 75mm | 0.25KW~4.0KW | Φ14(Φ19,Φ24,Φ28) | Φ28(Φ35) | 410N.m | 9.0kgs |
| RV090 | RW090 | 7.5~100 | 90mm | 0.37KW~4.0KW | Φ19(Φ24,Φ28) | Φ35(Φ38) | 725N.m | 13.0kgs |
| RV110 | RW110 | 7.5~100 | 110mm | 0.55KW~7.5KW | Φ19(Φ24,Φ28,Φ38) | Φ42 | 1050N.m | 35.0kgs |
| RV130 | RW130 | 7.5~100 | 130mm | 0.75KW~7.5KW | Φ24(Φ28,Φ38) | Φ45 | 1550N.m | 48.0kgs |
| RV150 | RW150 | 7.5~100 | 150mm | 2.2KW~15KW | Φ28(Φ38,Φ42) | Φ50 | 84.0kgs |
###
| GMRV | A | B | C | C1 | D(H8) | E(h8) | F | G | G1 | H | H1 | I | M | N | O | P | Q | R | S | T | BL | β | b | t | V |
| 030 | 80 | 97 | 54 | 44 | 14 | 55 | 32 | 56 | 63 | 65 | 29 | 55 | 40 | 57 | 30 | 75 | 44 | 6.5 | 21 | 5.5 | M6*10(n=4) | 0° | 5 | 16.3 | 27 |
| 040 | 100 | 121.5 | 70 | 60 | 18(19) | 60 | 43 | 71 | 78 | 75 | 36.5 | 70 | 50 | 71.5 | 40 | 87 | 55 | 6.5 | 26 | 6.5 | M6*10(n=4) | 45° | 6 | 20.8(21.8) | 35 |
| 050 | 120 | 144 | 80 | 70 | 25(24) | 70 | 49 | 85 | 92 | 85 | 43.5 | 80 | 60 | 84 | 50 | 100 | 64 | 8.5 | 30 | 7 | M8*12(n=4) | 45° | 8 | 28.3(27.3) | 40 |
| 063 | 144 | 174 | 100 | 85 | 25(28) | 80 | 67 | 103 | 112 | 95 | 53 | 95 | 72 | 102 | 63 | 110 | 80 | 8.5 | 36 | 8 | M8*12(n=8) | 45° | 8 | 28.3(31.3) | 50 |
| 075 | 172 | 205 | 120 | 90 | 28(35) | 95 | 72 | 112 | 120 | 115 | 57 | 112.5 | 86 | 119 | 75 | 140 | 93 | 11 | 40 | 10 | M8*14(n=8) | 45° | 8(10) | 31.3(38.3) | 60 |
| 090 | 206 | 238 | 140 | 100 | 35(38) | 110 | 74 | 130 | 140 | 130 | 67 | 129.5 | 103 | 135 | 90 | 160 | 102 | 13 | 45 | 11 | M10*16(n=8) | 45° | 10 | 38.3(41.3) | 70 |
| 110 | 255 | 295 | 170 | 115 | 42 | 130 | – | 144 | 155 | 165 | 74 | 160 | 127.5 | 167.5 | 110 | 200 | 125 | 14 | 50 | 14 | M10*18(n=8) | 45° | 12 | 45.3 | 85 |
| 130 | 293 | 335 | 200 | 120 | 45 | 180 | – | 155 | 170 | 215 | 81 | 179 | 146.5 | 187.5 | 130 | 250 | 140 | 16 | 60 | 15 | M12*20(n=8) | 45° | 14 | 48.8 | 100 |
| 150 | 340 | 400 | 240 | 145 | 50 | 180 | – | 185 | 200 | 215 | 96 | 210 | 170 | 230 | 150 | 250 | 180 | 18 | 72.5 | 18 | M12*22(n=8) | 45° | 14 | 53.8 | 120 |
|
US $12-220 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Machinery, Marine, Agricultural Machinery, Industry |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Right Angle |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Double-Step |
###
| Samples: |
US$ 12/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Old Model |
New Model | Ratio | Center Distance | Power | Input Dia. | Output Dia. | Output Torque | Weight |
| RV025 | 7.5~100 | 25mm | 0.06KW~0.12KW | Φ9 | Φ11 | 21N.m | 0.7kgs | |
| RV030 | RW030 | 7.5~100 | 30mm | 0.06KW~0.25KW | Φ9(Φ11) | Φ14 | 45N.m | 1.2kgs |
| RV040 | RW040 | 7.5~100 | 40mm | 0.09KW~0.55KW | Φ9(Φ11,Φ14) | Φ18(Φ19) | 84N.m | 2.3kgs |
| RV050 | RW050 | 7.5~100 | 50mm | 0.12KW~1.5KW | Φ11(Φ14,Φ19) | Φ25(Φ24) | 160N.m | 3.5kgs |
| RV063 | RW063 | 7.5~100 | 63mm | 0.18KW~2.2KW | Φ14(Φ19,Φ24) | Φ25(Φ28) | 230N.m | 6.2kgs |
| RV075 | RW075 | 7.5~100 | 75mm | 0.25KW~4.0KW | Φ14(Φ19,Φ24,Φ28) | Φ28(Φ35) | 410N.m | 9.0kgs |
| RV090 | RW090 | 7.5~100 | 90mm | 0.37KW~4.0KW | Φ19(Φ24,Φ28) | Φ35(Φ38) | 725N.m | 13.0kgs |
| RV110 | RW110 | 7.5~100 | 110mm | 0.55KW~7.5KW | Φ19(Φ24,Φ28,Φ38) | Φ42 | 1050N.m | 35.0kgs |
| RV130 | RW130 | 7.5~100 | 130mm | 0.75KW~7.5KW | Φ24(Φ28,Φ38) | Φ45 | 1550N.m | 48.0kgs |
| RV150 | RW150 | 7.5~100 | 150mm | 2.2KW~15KW | Φ28(Φ38,Φ42) | Φ50 | 84.0kgs |
###
| GMRV | A | B | C | C1 | D(H8) | E(h8) | F | G | G1 | H | H1 | I | M | N | O | P | Q | R | S | T | BL | β | b | t | V |
| 030 | 80 | 97 | 54 | 44 | 14 | 55 | 32 | 56 | 63 | 65 | 29 | 55 | 40 | 57 | 30 | 75 | 44 | 6.5 | 21 | 5.5 | M6*10(n=4) | 0° | 5 | 16.3 | 27 |
| 040 | 100 | 121.5 | 70 | 60 | 18(19) | 60 | 43 | 71 | 78 | 75 | 36.5 | 70 | 50 | 71.5 | 40 | 87 | 55 | 6.5 | 26 | 6.5 | M6*10(n=4) | 45° | 6 | 20.8(21.8) | 35 |
| 050 | 120 | 144 | 80 | 70 | 25(24) | 70 | 49 | 85 | 92 | 85 | 43.5 | 80 | 60 | 84 | 50 | 100 | 64 | 8.5 | 30 | 7 | M8*12(n=4) | 45° | 8 | 28.3(27.3) | 40 |
| 063 | 144 | 174 | 100 | 85 | 25(28) | 80 | 67 | 103 | 112 | 95 | 53 | 95 | 72 | 102 | 63 | 110 | 80 | 8.5 | 36 | 8 | M8*12(n=8) | 45° | 8 | 28.3(31.3) | 50 |
| 075 | 172 | 205 | 120 | 90 | 28(35) | 95 | 72 | 112 | 120 | 115 | 57 | 112.5 | 86 | 119 | 75 | 140 | 93 | 11 | 40 | 10 | M8*14(n=8) | 45° | 8(10) | 31.3(38.3) | 60 |
| 090 | 206 | 238 | 140 | 100 | 35(38) | 110 | 74 | 130 | 140 | 130 | 67 | 129.5 | 103 | 135 | 90 | 160 | 102 | 13 | 45 | 11 | M10*16(n=8) | 45° | 10 | 38.3(41.3) | 70 |
| 110 | 255 | 295 | 170 | 115 | 42 | 130 | – | 144 | 155 | 165 | 74 | 160 | 127.5 | 167.5 | 110 | 200 | 125 | 14 | 50 | 14 | M10*18(n=8) | 45° | 12 | 45.3 | 85 |
| 130 | 293 | 335 | 200 | 120 | 45 | 180 | – | 155 | 170 | 215 | 81 | 179 | 146.5 | 187.5 | 130 | 250 | 140 | 16 | 60 | 15 | M12*20(n=8) | 45° | 14 | 48.8 | 100 |
| 150 | 340 | 400 | 240 | 145 | 50 | 180 | – | 185 | 200 | 215 | 96 | 210 | 170 | 230 | 150 | 250 | 180 | 18 | 72.5 | 18 | M12*22(n=8) | 45° | 14 | 53.8 | 120 |
Is a worm gear reducer gearbox right for your application?
If you’re interested in gear reduction and wondering if a worm gear reducer gearbox is right for your application, you’ve come to the right place. This gear reducer gearbox is efficient and compact. In addition, it has small clearances and is easy to install. Let’s take a closer look.
This is a reducer gearbox
Worm reducer gearbox is a type of reduction gear used in machinery. This gear reduces the output speed by changing the ratio of input to output. Gears come in a wide range of sizes and can be made from a variety of materials, including aluminum, cast iron, and stainless steel. Its efficiency depends on the ratio and size of the gears. It is usually used in low speed applications. But it can also be used as an auxiliary braking device for high-speed moving machinery.
When choosing a reduction gear, it’s important to look for models with multiple teeth. Ideally, it will have more teeth than the corresponding sprocket. This will reduce the noise produced by the gears. The maximum number of teeth of the worm gear should be greater than 40.
Worm gears produce less noise and vibration than conventional gears. Also, they are cheaper and smaller than other types of reduction gears. However, worm gears have some limitations that make them less efficient than other types. For example, they do not perform as efficiently as parallel or orthogonal axes, which are much better at transmitting power.
The main disadvantage of worm gears is the difficulty of lubrication. Worm gear reducer gearboxes require more lubrication due to the helical motion of the gears. This means it is less efficient and more prone to wear than a standard gearbox. Helical motion has problems transmitting power and causes sliding friction, also known as sliding wear.
A worm reducer gearbox is a reduction gearbox used to decelerate a high-speed motor to a low-speed output. Worm gear reducer gearboxes produce lower output speeds while maintaining high torque. Its gears are made of bronze or stainless steel and have a right-angle output. The gears are very small compared to other reducer gearboxes, so they can be used in tight spaces and applications where space is limited.
Worm gear reducer gearboxes are an excellent choice for applications requiring high torque and low speeds. These reducer gearboxes are compact, durable and have a long service life. These gearboxes are also compatible with solid and hollow output shafts. This feature eliminates the need for chains or belts, reducing the number of moving parts. Plus, they’re easy to maintain, which means they’re an excellent choice for a variety of applications.
Worm gear reducer gearboxes are also compact, versatile and easy to install. The worm gear itself is made from a single piece of alloy steel. It has a high helix angle and is case hardened and ground for durability. Its six AF hex sockets are designed for easy installation and a wide range of ratios. Worm gear reducer gearboxes are also suitable for manual operation. They are easy to install, compact in design and compatible with a wide range of motors and drives.
Worm reducer gearboxes are often used in industrial settings where a small amount of torque is required to move large objects. They are also useful when space is at a premium. They are compact and easy to install in tight spaces. Worm gears reduce the risk of tripping and are often made of durable materials, making them a popular choice.
Compared with planetary gearboxes, worm gear reducer gearboxes have many advantages. They are quiet, produce less noise, and are more comfortable to use. They are also more energy efficient than their planetary counterparts. Furthermore, they can be combined with other gearboxes and trains to increase their output efficiency.
It is high efficiency
When a worm reducer gearbox is used in a gear-motor, it is critical to note that it is extremely high in efficiency. This type of reducer gearbox is typically much hotter than a hypoid reducer gearbox, which reduces the service life of the gear. The increased thermal stress on the sliding gears results in premature seal wear and leakage. Furthermore, excessive heat causes lubrication to break down and can cause contamination. Helical gear reducer gearboxes are significantly cooler and have a low-maintenance design. Consequently, they can reduce factory downtime and energy costs.
A servo-worm reducer gearbox is an excellent choice for applications requiring high performance, repeatability, and precision positioning. These gear reducer gearboxes have been specifically designed for use with servo motor technology, which provides tight integration of the gear motor. Other advantages of a servo-worm reducer gearbox include reduced angular backlash and longer life.
Hypoid gearmotors offer increased efficiency and allow smaller motors to be used. A 1 HP worm reducer gearbox can produce the same amount of output as a 1/2 HP hypoid reducer gearbox. A Agknx study compared the two types of reducer gearboxes, comparing power, torque, and efficiency. As a result, a 1/2 HP hypoid gearmotor is much cheaper to operate than a 1 HP worm reducer gearbox.
The efficiency of a worm gear reducer gearbox depends on many factors, including the mesh of the gears and losses in the bearings and oil seal lips. The speed and load of the reducer gearbox also have an impact on its efficiency. As a result, worm gear reducer gearboxes should be used with the right type of lubricant.
In a worm gear reducer gearbox, a non-intersecting shaft rotates against a gear, while the output worm gear rotates in a perpendicular direction. This arrangement produces high efficiency while reducing the noise and vibration of the gear motor. This gear reducer gearbox is also quiet and has a low friction coefficient.
It has a low clearance
Worm reducer gearboxes are typically designed with a low clearance, meaning that the worm is not allowed to touch the wheels in the gear arrangement. The lubricant used depends on the size of the gearing, and it is usually ISO 680 or ISO 460. Higher viscosities require special equipment.
Worm gears are popular in machines that need to stop quickly, such as lifts and elevators. The gears and worm are made of a soft material, minimizing backlash and failure rates. They are also popular in heavy-duty machines, such as rock crushers. But while this is an important aspect of their design, there are other factors to consider when choosing a worm gear.
Worm gears have multiple teeth, which allows for greater surface area contact and a better distribution of load. This feature allows for high transmission ratios without sacrificing power. Worm gears can be paired with other gearboxes to increase the overall efficiency of the system.
Worm gears are often used in heavy machinery, including trucks barreling down a deserted highway. They can also be found in packaging machinery, conveyors, and other small machinery. Their unique shape makes them ideal for tight spaces. But they also tend to wear and tear much faster than conventional gears.
It has a high torque to weight ratio
The worm gear reducer gearbox is a versatile gear train that provides a high torque-to-weight ratio. These reducer gearboxes are typically used in applications that require high torque and high gear ratios, such as machine tools. They also have a very compact design, enabling very high gear ratios at low speeds.
Worm gear reducer gearboxes are very quiet, mainly because the input and output shafts are perpendicular to each other. Their low noise level is an advantage compared to planetary gearboxes. Compared with planetary reducer gearboxes, worm gear reducer gearboxes are also relatively cheap.
The worm gear consists of two parts: the helical butt-jointed worm gear and the worm. The screw-butted worm gear is connected to the shaft by a helical thread. The worm gear is a variation of the six-simple machine. The worm is located in the worm wheel, which forces the worm to rotate. It also changes the plane of motion. Worm gears are usually made of steel or brass.
Worm gear reducer gearboxes are one of the most popular types of reducer gearboxes. It provides high torque and high speed ratio in a compact package. These reducer gearboxes are used in many power transmission systems, including elevators, safety gates, conveyor belts, and medical testing equipment.
Worm reducer gearboxes come in a variety of shapes and sizes, including parallel shaft reducer gearboxes and planetary worm reducer gearboxes. They have a high torque-to-weight ratio and are easy to maintain. They are also lightweight and relatively easy to install. This makes them an excellent choice for many applications.
Worms can be assembled using stepped shafts, set screws or dowel pins. However, the worm is subject to a lot of thrust and must be held firmly. This could lead to a rebound. Also, the bearings may come loose and the worm may move. To avoid backlash, make sure the worm gear shaft passes through the midpoint of the worm face width.
editor by czh 2023-01-30
China Process and Customize Various Gear Boxes Speed Reducer Transmission Worm Planetary Helical Cycloidal Shaft Mounted Gearbox for Industrial Machinery worm gearbox application
Solution Description
At any time-Energy Team CO., LTD. IS Expert IN Creating ALL Kinds OF MECHANICAL TRANSMISSION AND HYDRAULIC TRANSMISSION LIKE: PLANETARY GEARBOXES, WORM REDUCERS, IN-LINE HELICAL Gear Velocity REDUCERS, PARALLEL SHAFT HELICAL Gear REDUCERS, HELICAL BEVEL REDUCERS, HELICAL WORM Equipment REDUCERS, AGRICULTURAL GEARBOXES, TRACTOR GEARBOXES, Auto GEARBOXES, PTO Generate SHAFTS, Particular REDUCER & Connected Equipment Elements AND OTHER Associated Products, SPROCKETS, HYDRAULIC Program, VACCUM PUMPS, FLUID COUPLING, Equipment RACKS, CHAINS, TIMING PULLEYS, UDL Speed VARIATORS, V PULLEYS, HYDRAULIC CYLINDER, Gear PUMPS, SCREW AIR COMPRESSORS, SHAFT COLLARS Low BACKLASH WORM REDUCERS AND SO ON. Additionally, WE CAN Generate Personalized VARIATORS, GEARED MOTORS, Electrical MOTORS AND OTHER HYDRAULIC Goods According TO CUSTOMERS’ DRAWINGS.
| Equipment Content | 20CrMnTi |
| Circumstance Materials | HT250 |
| Shaft Material | 20CrMnTi |
| Gear Processing | Grinding finish by HOFLER Grinding Devices |
| Color | Custom-made |
| Noise Test | 65~70dB |
| Performance | ninety four%~ninety eight% (relies upon on the transmission phase) |
| Lubricating oil | Shell Omala artificial oil or mineral oil , or equivalent brand |
| Heat treatment method | tempering, cementiting, quenching,and so forth. |
| Brand name of oil seal | NAK or other manufacturer |
| Temp. rise (MAX) | forty ° |
| Temp. rise (Oil)(MAX) | 50 ° |
| Vibration | ≤20µm |
Simply click listed here for the most recent quotation!
Gearbox and reducer software situations
| Gearbox for Wooden Dealing with | Decades of encounter in the style and manufacture of mechanical electrical power transmission technologies for fibre, paper and tissue apps guarantees we are a reputable provider of Gearbox for wooden managing apps. |
| Gearbox for Chemical & Mechanical Pulping | Gearbox for Chemical pulping is utilized for components that need to be sturdy or merged with mechanical pulp to give extra item traits. Cooking, washing, bleaching and filter drives are key to this procedure and we offer strong gear systems for these quite purposes. |
| Gearbox for Chemical Recovery | Gearbox for Characterised by operational reliability and high effectiveness, HZPT push options provide highest efficiency through your chemical processing equipment†s whole lifecycle. |
| Gearbox for Inventory Planning | We produce a comprehensive range of mechanical generate options for each and every stock preparation stage. To make sure the best possible functionality, our gear containers are tailored to our customers†certain purposes for greatest benefits and approach availability. |
| Gearbox for Recycling | Our fibre recycling gearboxes are tailored to each application†s certain requirements and duty cycle. Engineered to provide optimum overall performance, our drum pulper drives can be supplied as a single optimised remedy, or as person components. |
| Gearbox for Paper Generating | Running at super large speeds, paper and board equipment need in close proximity to continuous equipment unit operation and require a higher degree of reliability. |
| Gearbox for Panel board Generation | HZPT engineers large functionality gear programs for ongoing push, calendar and dryer programs utilised in the generation of panelboard. |
| Gearbox for Tissue Generation | Tissue machines are typically demanding apps and HZPT is happy to be the market place major manufacturer of gearboxes for Yankee Cylinders. |
| Gearbox for Ending | Contacting on practically 3 generations of industrial gear engineering skills, HZPT styles, develops and manufactures winder and unwinder push systems for finishing applications. |
Firm data
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Layout: | Coaxial |
| Gear Shape: | Conical – Cylindrical Gear |
| Step: | Three-Step |
###
| Samples: |
US$ 999/Piece
1 Piece(Min.Order) |
|---|
###
| Gear Material | 20CrMnTi |
| Case Material | HT250 |
| Shaft Material | 20CrMnTi |
| Gear Processing | Grinding finish by HOFLER Grinding Machines |
| Color | Customized |
| Noise Test | 65~70dB |
| Efficiency | 94%~98% (depends on the transmission stage) |
| Lubricating oil | Shell Omala synthetic oil or mineral oil , or similar brand |
| Heat treatment | tempering, cementiting, quenching,etc. |
| Brand of oil seal | NAK or other brand |
| Temp. rise (MAX) | 40 ° |
| Temp. rise (Oil)(MAX) | 50 ° |
| Vibration | ≤20µm |
###
| Gearbox for Wood Handling | Decades of experience in the design and manufacture of mechanical power transmission technology for fibre, paper and tissue applications ensures we are a reliable supplier of Gearbox for wood handling applications. |
| Gearbox for Chemical & Mechanical Pulping | Gearbox for Chemical pulping is used for materials that need to be strong or combined with mechanical pulp to give additional product characteristics. Cooking, washing, bleaching and filter drives are key to this process and we supply robust gear systems for these very applications. |
| Gearbox for Chemical Recovery | Gearbox for Characterised by operational reliability and high efficiency, HZPT drive solutions offer maximum performance throughout your chemical processing equipment’s entire lifecycle. |
| Gearbox for Stock Preparation | We deliver a complete range of mechanical drive solutions for each stock preparation phase. To ensure optimum performance, our gear boxes are tailored to our customers’ specific applications for maximum results and process availability. |
| Gearbox for Recycling | Our fibre recycling gearboxes are tailored to each application’s specific requirements and duty cycle. Engineered to deliver optimum performance, our drum pulper drives can be supplied as a single optimised solution, or as individual components. |
| Gearbox for Paper Making | Running at super high speeds, paper and board machines demand near constant gear unit operation and require a high degree of reliability. |
| Gearbox for Panel board Production | HZPT engineers high performance gear systems for continuous press, calendar and dryer applications used in the production of panelboard. |
| Gearbox for Tissue Production | Tissue machines are typically demanding applications and HZPT is proud to be the market leading manufacturer of gearboxes for Yankee Cylinders. |
| Gearbox for Finishing | Calling on almost three centuries of industrial gear engineering expertise, HZPT designs, develops and manufactures winder and unwinder drive systems for finishing applications. |
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Layout: | Coaxial |
| Gear Shape: | Conical – Cylindrical Gear |
| Step: | Three-Step |
###
| Samples: |
US$ 999/Piece
1 Piece(Min.Order) |
|---|
###
| Gear Material | 20CrMnTi |
| Case Material | HT250 |
| Shaft Material | 20CrMnTi |
| Gear Processing | Grinding finish by HOFLER Grinding Machines |
| Color | Customized |
| Noise Test | 65~70dB |
| Efficiency | 94%~98% (depends on the transmission stage) |
| Lubricating oil | Shell Omala synthetic oil or mineral oil , or similar brand |
| Heat treatment | tempering, cementiting, quenching,etc. |
| Brand of oil seal | NAK or other brand |
| Temp. rise (MAX) | 40 ° |
| Temp. rise (Oil)(MAX) | 50 ° |
| Vibration | ≤20µm |
###
| Gearbox for Wood Handling | Decades of experience in the design and manufacture of mechanical power transmission technology for fibre, paper and tissue applications ensures we are a reliable supplier of Gearbox for wood handling applications. |
| Gearbox for Chemical & Mechanical Pulping | Gearbox for Chemical pulping is used for materials that need to be strong or combined with mechanical pulp to give additional product characteristics. Cooking, washing, bleaching and filter drives are key to this process and we supply robust gear systems for these very applications. |
| Gearbox for Chemical Recovery | Gearbox for Characterised by operational reliability and high efficiency, HZPT drive solutions offer maximum performance throughout your chemical processing equipment’s entire lifecycle. |
| Gearbox for Stock Preparation | We deliver a complete range of mechanical drive solutions for each stock preparation phase. To ensure optimum performance, our gear boxes are tailored to our customers’ specific applications for maximum results and process availability. |
| Gearbox for Recycling | Our fibre recycling gearboxes are tailored to each application’s specific requirements and duty cycle. Engineered to deliver optimum performance, our drum pulper drives can be supplied as a single optimised solution, or as individual components. |
| Gearbox for Paper Making | Running at super high speeds, paper and board machines demand near constant gear unit operation and require a high degree of reliability. |
| Gearbox for Panel board Production | HZPT engineers high performance gear systems for continuous press, calendar and dryer applications used in the production of panelboard. |
| Gearbox for Tissue Production | Tissue machines are typically demanding applications and HZPT is proud to be the market leading manufacturer of gearboxes for Yankee Cylinders. |
| Gearbox for Finishing | Calling on almost three centuries of industrial gear engineering expertise, HZPT designs, develops and manufactures winder and unwinder drive systems for finishing applications. |
The Parts of a Gearbox
There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!
Components
Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.
Functions
A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.
Maintenance
Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.
editor by czh 2022-11-30
china wholesaler Bevel Gearbox Motor for Wooden Machinery manufacturers
Item Description
Bevel Gearbox CZPT for CZPT CZPT ry. CZPT cal gearbox series not only has higher transmission performance and loading ability than individuals of solitary-phase worm wheel transmission, but also minimizes place. Moreover, beneath the near volume, the sequence can receive greater transmission ratio and is a lot more favorable for equipment setting. This item can be mixed with CZPT reducers to fulfill diverse requirements. S series with self-lock perform
Vitality Performance: CZPT getting older the positive aspects of higher performance of CZPT cal gears and smooth transmission of CZPT s, the reducer performs with exceptional security and performance is previously mentioned ninety%
Loading Ability: Accessible with CZPT ranges from .12KW to 37KW, relying on distinct demands and apps.
Installation Flexibility: All designs are developed for a decision of mounting position M1-M6 specified by CZPT ers.
RICHMAN CZPT ERSAL SOURCING CO Minimal is positioned in HangZhou ZheJiang . With more than 20 a long time encounter in equipment transmission location, we have CZPT owned manufacturing unit and item strains. Worm reducer (WP series RV series VF sequence), screw jack reducer (WSH collection) and CZPT cal gearbox (K,S,R,F series) are recent largely items. Rigorous and precision high quality manage process helps make the final goods meet up with requires of CZPT CZPT ers.
We try out to produce distinct markets, cooperate with types of CZPT ers, which can tends to make us hold moving forward, preserve revolutionary and worldwide vision. Richman CZPT CZPT is your ideal partner of transmission resolutions.
The greatest transmission selection is when large transmission reduction is required. A worm equipment is comparable to a helical equipment with a throat cut to boost the outer diameter of the wheel. The throat makes it possible for the worm equipment to wrap fully about the threads of the worm. By slicing the threads on the worm relatively than the tooth, and by altering the quantity of threads, distinct ratios can be reached without changing the mounting arrangement. A exclusive function of worm gears and worm equipment assemblies is their capability to avert reverse rotation.
china factory Self-Locking Gears Slewing Drive Sc17 for Mining Machinery manufacturers
Item Description
Higher high quality swivel generate slewing bearing SC17 for aerial doing work platfrom, mounting crane and rotation euqipment
| Product Slewing CZPT | SC17 | Model | Corresun CZPT |
| Holding Torque | 72.3Kn.m | Tilting Minute Torque | a hundred thirty five.6Kn.m |
| Self-locking | Yes | Gear Ratio | 102:1 |
| Outer Dia. | 480mm | Inner Dia. | 365mm |
| Rated Output CZPT | 1.47rpm | Precison | .17° |
Coresun CZPT top quality Slewing CZPT with large loading and CZPT torque for slow rotating solar panel kits
Coresun slewing push SC17 is CZPT ed with hourglass worm technologies for maximum equipment torque and the smoothest rotation. Standard slew push applications consist of solar business, truck cranes, man lifts, and utility gear, hydraulic attachments, oil resource equipment, maritime cranes, tire handlers, digger derricks and automotive lifts, but the slew drives are used in many other applications demanding load keeping and rotational capacity. We supply diverse slew travel versions with diverse moment load capacities. The standard slew drives are fitted with an open housing and solitary self-locking hourglass worm shaft. When the CZPT supply enter is returned to CZPT , the worm shaft will lock the load into place with out demanding any external braking system.
The slew travel can be with CZPT , spur equipment, bevel gear. And also for the inside slewing ring, it can be solitary-row ball slewing ring, and also can be double-row ball slewing ring. The one particular with double-row can take a lot much more load. It can be selected depended on your application.
Rotary travel is a new kind of rotary push, usually referred to as rotary assistance, which consists of worm, rotary support, housing, motor and other factors. Because the core components are rotary bearings, they can face up to axial forces, radial forces and overturning moments at the same time. In contrast with the classic rotary merchandise, the new rotary travel is convenient to set up, keep and put in. Rotary drives are widely utilized in PV, CPV, STP solar monitoring systems and constructing apps, which includes truck cranes, lifts, turntables, port machinery, modular cars, tiny wind CZPT systems and satellite communications.
Slewing generate is a special bearing. And a slewing drive usually consist of slewing bearing, worm shaft, housing, bearing, motor and so on. CZPT push the worm shaft, the outer ring of slewing bearing will rotate, the outer ring output the torque by way of flange even though the interior ring of slewing bearing is fixed in housing.
Coresun Slewing CZPT and rotary goods, when compared with the ease of set up, relieve of routine maintenance, Installation area financial savings positive aspects to a increased extent.
Coresun CZPT Slewing CZPT Production Photo and Application
Coresun CZPT Pertinent Certification as following
Make contact with US
It is sincerely looking forward to cooperating with you for and offering you the greatest good quality product & provider with all of CZPT heart!
Lubrication is an essential factor to boost the effectiveness of worm equipment transmission. The worm equipment motion generates a whole lot of warmth, which reduces performance. The electricity shipped at a offered temperature boosts with the transmission efficiency. Suitable lubrication lowers friction and heat, which boosts effectiveness.
china price Worm Gears 9 Inch Used for Truck Cranes Construction Machinery manufacturers
Merchandise Description
Variety: 9 inch slewing push
Attribute:
1. Tooth kind: Worm tooth
two. Medium-load slewing generate
3. CZPT kind: CZPT ulic generate
four. Diameter of rotary heart: 342mm
Other specialized information:
Module: 5
Variety of worm shafts: one
Gear Ratio: sixty one: 1
Performance: forty%
Self-locking gears: Indeed
Excess weight: 49kg
Output Torque: 8.5KNm
Backwards Holding Torque: 38.7KNm
Tilting Moment: 33.9KNm
Radial static load ranking: 135KN
Axial static load ranking: 338KN
Radial dynamic load rating: 71KN
Axial dynamic load ranking: 81KN
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Slewing travel
1. Introduction of CZPT slewing drive
Slewing CZPT is also named slewing gear, CZPT , worm push, rotary drive axle, rotary drive vice, slew generate, CZPT reducer and rotary push device. At current the vast majority of this kind of products are caller Slewing CZPT .
LYHY Slewing CZPT motion can reduce CZPT consumption, since the safety function. In addition to the field of use in the everyday photo voltaic CZPT systems are usually employed for Special car, weighty-obligation flat-panel truck, container cranes, truck mounted crane, automobile crane and aerial automobiles, cranes, gantry cranes, small wind CZPT stations, room communications, satellite receiver, and many others…The Slewing CZPT in the photo voltaic photovoltaic sector, the common configuration DC planetary reduction motor or AC geared motors Principal configuration of the hydraulic motor as a CZPT -pushed building equipment
LYHY Slewing CZPT basic principle of the huge transmission ratio of the deceleration gadget to transmit movement and CZPT among the two axes staggered in place. The Slewing CZPT transmission is usually the case of the principal factors of the worm and wheel bearings, shell, and the CZPT source
As the main ingredient of turntable bearings, can endure the axial load, radial load and overturning second.
two. Composition
Slewing generate can be divided into two various constructions as for each different programs.
Mild load slewing generate
Hefty load slewing drive
The proportions of slewing drives contain 3 inch, 5 inch, 7 inch, 9 inch, 12 inch, 14 inch, 17 inch, 21 inch and 25 inch.
three. Functions:
Slewing generate is a unique bearing. And a slewing generate normally consist of slewing bearing, worm shaft, housing, bearing, motor and so on. CZPT travel the worm shaft, the outer ring of slewing bearing will rotate, the outer ring output the torque through flange while the inner ring of slewing bearing is fastened in housing.
LYHY Slewing CZPT and rotary products, compared with the ease of installation, relieve of routine maintenance, Installation place cost savings positive aspects to a higher extent.
4. Application:
Slewing drives are commonly employed in aerospace region, solar CZPT techniques, wind turbines, satellite broadcasting method, and CZPT machinery like truck cranes, and male lifts, and so on. Not too long ago many years, it has been prosperously utilised in photovoltaic CZPT generation techniques, specific motor vehicle, weighty-responsibility flat-panel truck, container cranes, truck mounted crane, car crane and aerial vehicles, cranes, gantry cranes, small wind CZPT stations, place communications, satellite receiver, and so on.
| Light-load Slewing CZPT | ||||||||||||||||||||||||||
| Model | Rated output torque /KN-m | Tilting Moment torque /KN-m | Load /KN | Gear ratio | Self-locking gears | Boundary dimensions (mm) | Weight (KG) | |||||||||||||||||||
| Static load rating, axial | Static load ranking,radial | Dynamic load score, axial | Dynamic load ranking,radial | L | L1 | L2 | L3 | H2 | H3 | H4 | ΦD | ΦD1 | ΦD2 | ΦD3 | ΦD4 | ΦD5 | n1-Y | n1-X | H | H1 | ||||||
| three” | .two | .5 | thirty | 16.6 | 9.6 | 8.four | sixty two:1 | indeed | 346 | 153 | 114 | 80 | 14.5 | sixty.five | a hundred twenty five | a hundred | one hundred | 126 | 6-M10 | six-M10 | a hundred ninety | 109 | twelve | |||
| five” | .3 | .8 | 76 | 22.6 | thirteen.eight | eleven.8 | sixty two:one | sure | 361 | 168 | 128 | 93.7 | 24.six | seven | 38 | 161 | a hundred thirty five | 103.5 | 70 | fifty | a hundred and twenty | six-M10 | seven-M10 | 219 | seventy nine | 18 |
| 7″ | 1 | thirteen.5 | 133 | 53 | 32 | 28 | seventy three:1 | of course | 398 | 182 | 166 | 132.seven | 23.4 | four.3 | forty two.five | 237.5 | 203.2 | 163 | one hundred twenty.six | ninety eight | a hundred forty five | 8-M12 | 10-M12 | 295 | eighty one | 23 |
| nine” | seven.three | 33.9 | 338 | one hundred thirty five | 81 | 71 | 61:one | sure | 546 | 314 | 239 | 174.one | 29 | four.4 | 54.5 | 316 | 270 | 222.5 | one hundred seventy five | 145 | 204 | sixteen-M16 | 15-M16 | 411 | 108 | 50 |
| twelve” | 9.two | fifty four.three | 475 | one hundred ninety | 114 | 100 | seventy eight:one | sure | 556 | 324 | 285 | 220 | 27 | 4.four | fifty eight.five | 401.five | 358 | 308.5 | 259 | 229 | 289 | eighteen-M16 | 19-M16 | 500 | 110.5 | sixty |
| fourteen” | ten.5 | 67.8 | 555 | 222 | 133 | 117 | 85:1 | yes | 547 | 330 | 303 | 238 | 28 | three.5 | fifty nine | 435.five | 390 | 342.five | 295 | 265 | 325 | 18-M16 | 23-M16 | 530 | a hundred and ten | seventy three |
| 17″ | 14.five | one hundred thirty five.six | 975 | 390 | 235 | 205 | 102:one | indeed | 555 | 338 | 340 | 275.3 | 26 | 4.six | sixty six | 522 | 479.4 | 425.5 | 365.one | 324 | 406 | twenty-M16 | 20-M16 | 615 | 126 | a hundred and ten |
| 21″ | twenty.2 | 203 | 1598 | 640 | 385 | 335 | 125:1 | sure | 678 | 461 | 398 | 333 | three.3 | four.5 | 76 | 616 | 584.two | 525.five | 466.7 | 431.eight | 532 | 36-M20 | 35-M20 | 732 | 136.five | 158 |
| twenty five” | 22.five | 271 | 2360 | 945 | 590 | 470 | one hundred fifty:one | Sure | 678 | 461 | 467 | 401.eight | six.2 | four.five | seventy eight.2 | 744 | 675 | 620 | 585 | 512 | 628.five | 36-M20 | 35-M20 | 863 | 133.two | 230 |
| Heavy-load slewing push | ||||||||||||||||||||||||||
| Model | Rated output torque /KN-m | Tilting Instant torque /KN-m | Load /KN | Gear ratio | Self-locking gears | Boundary dimensions (mm) | Weight (KG) | |||||||||||||||||||
| Static load ranking, axial | Static load rating,radial | Dynamic load ranking, axial | Dynamic load rating,radial | L | L1 | L2 | L3 | H2 | H3 | H4 | ΦD | ΦD1 | ΦD2 | ΦD3 | ΦD4 | ΦD5 | n1-Y | n1-X | H | H1 | ||||||
| three” | .25 | .5 | 30 | sixteen.6 | nine.six | 8.four | sixty two:1 | yes | 346 | 153 | 114 | eighty | fourteen.five | 60.5 | one hundred twenty five | a hundred | one hundred | 126 | six-M10 | six-M10 | a hundred ninety | 109 | 12 | |||
| five” | .37 | .8 | seventy six | 22.6 | 13.8 | 11.8 | sixty two:one | sure | 361 | 168 | 128 | 93.7 | 24.6 | seven | 38 | 161 | a hundred thirty five | 103.5 | 70 | fifty | a hundred and twenty | six-M10 | 7-M10 | 219 | seventy nine | eighteen |
| seven” | one.three | 13.5 | 133 | 53 | 32 | 28 | seventy three:1 | yes | 398 | 182 | 166 | 132.7 | 23.four | four.3 | forty two.5 | 237.five | 203.two | 163 | 120.6 | 98 | a hundred forty five | 8-M12 | ten-M12 | 295 | 81 | 23 |
| 9″ | nine.two | 33.9 | 338 | one hundred thirty five | eighty one | seventy one | 61:one | indeed | 546 | 314 | 239 | 174.one | 29 | four.four | 54.five | 316 | 270 | 222.5 | one hundred seventy five | one hundred forty five | 204 | sixteen-M16 | 15-M16 | 411 | 108 | 50 |
| twelve” | eleven.seven | 54.3 | 475 | 190 | 114 | 100 | 78:1 | indeed | 556 | 324 | 285 | 220 | 27 | four.4 | fifty eight.5 | 401.five | 358 | 308.5 | 259 | 229 | 289 | eighteen-M16 | 19-M16 | five hundred | a hundred and ten.five | 60 |
| 14″ | twelve.seven | 67.eight | 555 | 222 | 133 | 117 | 85:one | yes | 547 | 330 | 303 | 238 | 28 | three.5 | 59 | 435.5 | 390 | 342.5 | 295 | 265 | 325 | eighteen-M16 | 23-M16 | 530 | one hundred ten | 73 |
| 17″ | 18.5 | 135.six | 975 | 390 | 235 | 205 | 102:one | sure | 555 | 338 | 340 | 275.3 | 26 | four.6 | 66 | 522 | 479.four | 425.five | 365.one | 324 | 406 | twenty-M16 | 20-M16 | 615 | 126 | one hundred ten |
| 21″ | 29 | 203 | 1598 | 640 | 385 | 335 | a hundred twenty five:one | of course | 678 | 461 | 398 | 333 | 3.3 | 4.five | seventy six | 616 | 584.2 | 525.5 | 466.7 | 431.eight | 532 | 36-M20 | 35-M20 | 732 | 136.five | 158 |
| 25″ | 34 | 271 | 2360 | 945 | 590 | 470 | a hundred and fifty:one | sure | 678 | 461 | 467 | 401.eight | six.two | four.five | seventy eight.2 | 744 | 675 | 820 | 585 | 512 | 628.5 | 36-M20 | 35-M20 | 863 | 133.2 | 230 |
Protection PROVISIONS: Worm drives need to not be employed as a locking system to safe hefty objects, which may possibly trigger injury or injury in the course of reverse action. In non-perhaps dangerous purposes, self-locking is needed to stop reverse rotation, and then a minimal-pitch single-threaded worm is used to routinely lock the worm equipment to prevent reverse rotation.
china Cheap Slewing Drives Used for Forestry Machinery manufacturers
Product Description
Large Load CZPT Top quality Slewing CZPT Used for Forestry CZPT ry
The straight worm composition is adopted, and the gear element of slewing bearing is quenched by isothermal and large frequency, the tooth component has higher hardness and excellent wear resistance.The speak to area amongst the turbine and the worm is huge, the operation is secure, the transmission torque is massive, the transmission efficiency is high.
Description
There are no unique limits of mounting angles and positions of this sequence of merchandise. It can be mounted horizontally, vertically and inclined. Enclosed slewing drives are assembled of enclosed housing, slewing bearing, worm shaft and other elements. End users can choose electric powered motors or hydraulic motors as the driving CZPT . It can slew 360 levels clock-smart or in any other case. The slewing travel is compact and it is also straightforward to mount and preserve in comparison with other sorts of driving devises.
Attributes
It adopts enclosed design and style and the security degree can attain IP65. It can effectively stop dust, rain and other hostile environments. It fits area usage such as desert, alpine and other hostile environments.
one.Goods are effortless to mount and maintain.
two.The layout and mounting proportions are global or domestic CZPT dimensions. It is easy for the users’ replacements in the long term.
Apps
1.This collection of merchandise are commonly used in the turning parts in building machinery and photo voltaic CZPT industries.
2.The azimuth and elevation drivers of photo voltaic monitoring systems
3.The rotations of turntables or cranes in CZPT types of construction equipment
4.The rotating areas of industrial equipments this kind of as welding positioners
Tilting Moment Torque: Torque is the load multiplied by distance in between the placement of load and the center of slewing bearing. If the qorque created by load and distance is higher than the rated tilting second torque, slewing generate will be overturned.
Radial load: Load vertical to the axis of slewing bearing
Axial load: Load parallel to the axis of slewing bearing
Holding torque:It is the reverse torque.When the push is rotating reversely, and components are not destroyed,The optimum torque reached is known as keeping torque.
Self-locking: Only when loaded, the slewing drive is not able to reverse rotate and therefore named self-locking.
Coresun CZPT Slewing CZPT Production Tests
Application
Coresun CZPT testing stories for WH products
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Lubrication is an critical element to improve the performance of worm gear transmission. The worm gear motion generates a lot of heat, which minimizes performance. The energy sent at a given temperature will increase with the transmission performance. Appropriate lubrication lowers friction and heat, which increases effectiveness.