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China Professional Helical Hypoid Gear Reducer Price Mini Bevel Gearbox Worm Drive Shaft Gear Box Zero Backlash Worm Reducer Zero Backlash Worm with Great quality

Product Description

Detailed Photos

 

Features of S series reducer

The same model can be equipped with motors of various powers. It is easy to realize the combination and connection between various models.
The transmission efficiency is high, and the single reducer efficiency is up to 96%. three
The transmission ratio is subdivided and the range is wide. The combined model can form a large transmission ratio and low output speed.
The installation forms are various, and can be installed with any foot, B5 flange or B4 flange. The foot mounting reducer has 2 machined foot mounting planes.
Helical gear and worm gear combination, compact structure, large reduction ratio.
Installation mode: foot installation, hollow shaft installation, flange installation, torque arm installation, small flange installation.
Input mode: motor direct connection, motor belt connection or input shaft, connection flange input.
Average efficiency: reduction ratio 7.5-69.39 is 77%; 70.43-288 is 62%; The S/R combination is 57%.

S57 SF57 SA57 SAF57 S series helical worm gear box speed reducer 0.18kw 0.25kw 0.37kw 0.55kw 0.75kw 1.1kw 1.5kw 2.2kw 3kw, max. permissible torque up to 300Nm, transmission ratios from 10.78 to 196.21. Mounting mode: foot mounted, flange mounted, short flange mounted, torque arm mounted. Output shaft: CHINAMFG shaft, hollow shaft (with key, with shrink disc and with involute spline).

Product Parameters

 


 

Company Profile

 

Certifications

 

Packaging & Shipping

 

FAQ

 

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Hardness: Hardened Tooth Surface
Installation: 90 Degree
Layout: Expansion
Gear Shape: Bevel Gear
Step: Single-Step
Type: Gear Reducer
Samples:
US$ 100/Piece
1 Piece(Min.Order)

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gear gearbox

How do manufacturers ensure the precision of gear tooth profiles in gear reducers?

Manufacturers employ several techniques to ensure the precision of gear tooth profiles in gear reducers, which is crucial for optimal performance and efficiency:

1. Precision Machining: Gear teeth are typically machined using advanced CNC (Computer Numerical Control) machines that can achieve high levels of accuracy and repeatability. This ensures consistent gear tooth profiles across multiple components.

2. Quality Control Measures: Rigorous quality control processes, such as dimensional inspections and profile measurements, are performed at various stages of manufacturing to verify that gear tooth profiles meet the required specifications.

3. Tooth Profile Design: Engineers use specialized software and simulation tools to design gear tooth profiles with precise involute shapes and accurate dimensions. These designs are then translated into machine instructions for manufacturing.

4. Material Selection: High-quality materials with excellent wear resistance and dimensional stability are chosen to minimize the potential for deformation or inaccuracies during machining and operation.

5. Heat Treatment: Heat treatment processes, such as carburizing and quenching, are applied to enhance the surface hardness and durability of gear teeth, reducing the risk of wear and deformation over time.

6. Tooth Grinding and Finishing: After initial machining, gear teeth often undergo precision grinding and finishing processes to achieve the desired tooth profile accuracy and surface finish.

7. Post-Processing Inspection: Gear tooth profiles are inspected again after manufacturing processes to verify that the final components meet the specified tolerances and performance criteria.

8. Computer-Aided Manufacturing (CAM): CAM software is used to generate tool paths and machining instructions, enabling precise control over tool movements and material removal during gear manufacturing.

By combining these techniques and leveraging advanced manufacturing technologies, manufacturers can achieve the necessary precision in gear tooth profiles, resulting in reliable and efficient gear reducers for various industrial applications.

gear gearbox

Can gear reducers be used for both speed reduction and speed increase?

Yes, gear reducers can be utilized for both speed reduction and speed increase, depending on their design and arrangement. The functionality to either decrease or increase rotational speed is achieved by altering the arrangement of gears within the gearbox.

1. Speed Reduction: In speed reduction applications, a gear reducer is designed with gears of different sizes. The input shaft connects to a larger gear, while the output shaft is connected to a smaller gear. As the input shaft rotates, the larger gear turns the smaller gear, resulting in a decrease in output speed compared to the input speed. This configuration provides higher torque output at a lower speed, making it suitable for applications that require increased force or torque.

2. Speed Increase: For speed increase, the gear arrangement is reversed. The input shaft connects to a smaller gear, while the output shaft is connected to a larger gear. As the input shaft rotates, the smaller gear drives the larger gear, resulting in an increase in output speed compared to the input speed. However, the torque output is lower than that of speed reduction configurations.

By choosing the appropriate gear ratios and arrangement, gear reducers can be customized to meet specific speed and torque requirements for various industrial applications. It’s important to select the right type of gear reducer and configure it correctly to achieve the desired speed reduction or speed increase.

gear gearbox

How do gear reducers contribute to speed reduction and torque increase?

Gear reducers play a crucial role in mechanical systems by achieving speed reduction and torque increase through the principle of gear ratios. Here’s how they work:

Gear reducers consist of multiple gears with different sizes, known as gear pairs. These gears are meshed together, and their teeth interlock to transmit motion and power. The gear ratio is determined by the ratio of the number of teeth on the input gear (driver) to the number of teeth on the output gear (driven).

Speed Reduction: When a larger gear (output gear) is driven by a smaller gear (input gear), the output gear rotates at a slower speed than the input gear. This reduction in speed is proportional to the gear ratio. As a result, gear reducers are used to slow down the rotational speed of the output shaft compared to the input shaft.

Torque Increase: The interlocking teeth of gears create a mechanical advantage that allows gear reducers to increase torque output. When the input gear applies a force (torque) to the teeth, it is transmitted to the output gear with greater force due to the leverage provided by the larger diameter of the output gear. The torque increase is inversely proportional to the gear ratio and is essential for applications requiring high torque at lower speeds.

By selecting appropriate gear ratios and arranging gear pairs, gear reducers can achieve various speed reduction and torque multiplication factors, making them essential components in machinery and equipment where precise control of speed and torque is necessary.

China Professional Helical Hypoid Gear Reducer Price Mini Bevel Gearbox Worm Drive Shaft Gear Box Zero Backlash Worm Reducer Zero Backlash Worm   with Great quality China Professional Helical Hypoid Gear Reducer Price Mini Bevel Gearbox Worm Drive Shaft Gear Box Zero Backlash Worm Reducer Zero Backlash Worm   with Great quality
editor by CX 2024-05-09

China OEM Aluminum Cast Iron Housing Transmission Drive Motor Shaft Smrv Series Reduction Helical Cycloidal Cyclo Planetary Worm Gearboxes gearbox design

Product Description

Worm gearbox speed reducer  electric motor dc are on sale with high quality for you

SMRV 571-150 worm gear box with flange and electric motor
SMRV+NMRV Double Stage Arrangement Reduction Gear Box
RV Series Worm Gearbox
worm speed reducer
nmrv worm gear motor

You can choose the 1 type that you need form these product introction.
If you have any question,please contact me.
HangZhou CHINAMFG Machinery Co.,ltd is a company specialized in research, manufacture and service of speed gearbox. Ever since establishment, we have been persisting in technical innovation, advancing the techonology to our products while maintaining our strict quality controls. It is the reason that our products branding ”Xihu (West Lake) Dis.n” have enjoyed such successful global sales.
At present, our company mainly supplies 5 series products as RV worm gearbox, UDL series speed variator,PC series helical gear unit,G3 helical geared motor and SRC helical gearbox. The products are widely applied in the mechanical equipment field such as food and beverage,cement,package,chemical and dyeing, rubber and plastic, CNC machine tool,etc.
Our products have been processed ISO 9001 Quality System Certification and exported to Italy,Spain,Britain,Poland,Turkey.The USA and other European countries,earn the good reputation with our outstanding quality and service. 
Customers first,customers satisfaction, excellent after sale service and incessant innovation are our tenet and motto. We will go all out to provide all the customers with high quality and service.

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Customization:
Available

|

Customized Request

cycloidal gearbox

Calculation of Reduction Ratio in a Cycloidal Gearbox

The reduction ratio in a cycloidal gearbox can be calculated using the following formula:

Reduction Ratio = (Number of Input Pins + Number of Output Pins) / Number of Output Pins

In a cycloidal gearbox, the input pins engage with the lobes of the cam disc, while the output pins are engaged with the cycloidal pins of the output rotor. The reduction ratio determines the relationship between the number of input and output pins engaged at any given time.

For example, if a cycloidal gearbox has 7 input pins and 14 output pins engaged, the reduction ratio would be:

Reduction Ratio = (7 + 14) / 14 = 1.5

This means that for every 1 revolution of the input pins, the output rotor will complete 1.5 revolutions. The reduction ratio is a key parameter that influences the output speed and torque of the cycloidal gearbox.

cycloidal gearbox

Patents Associated with Cycloidal Gearbox Designs

Throughout the history of cycloidal gearbox development, several patents have been filed for various designs and applications. Some notable patents include:

  • Harmonic Drive: Ralph B. Heath’s patent for the “Harmonic Drive” (US Patent 2,906,143), filed in 1957, is one of the most famous patents related to cycloidal gear systems. This patent introduced the concept of a high-precision reduction gear mechanism using flexible components.
  • Cycloidal Drive Mechanism: A patent by James Watt for a “Cycloidal Drive Mechanism” (GB Patent 1812), dating back to the 18th century, is often cited as one of the early references to cycloidal motion and gears.
  • Planetary Roller Transmission: US Patent 3,671,927 by C.F. Kafesjian and H. Blumenstock introduced a “Planetary Roller Transmission” in 1972, describing a cycloidal drive mechanism with planetary motion.
  • Cycloidal Speed Reducer: A patent for a “Cycloidal Speed Reducer” (US Patent 5,588,583) was granted to Richard J. Pieprzak in 1996, focusing on an improved design of cycloidal gears for various applications.

These patents represent a small sample of the numerous innovations and designs related to cycloidal gear systems that have been patented over the years. Patents play a significant role in protecting and promoting innovation in the field of gearbox technology.

cycloidal gearbox

Common Applications of Cycloidal Gearboxes

Cycloidal gearboxes find their application in various industries and scenarios where their unique features are advantageous:

  • Robotics: Cycloidal gearboxes are often used in robotic joints and manipulators due to their compact size, high torque capacity, and precision movement.
  • Conveyor Systems: Their ability to handle heavy loads and provide accurate motion makes cycloidal gearboxes suitable for conveyor systems in industries such as manufacturing, food processing, and material handling.
  • Aerospace: In aerospace applications, cycloidal gearboxes are used in satellite mechanisms, aerospace actuators, and precision motion control systems.
  • Medical Devices: The compact design and precise motion capabilities of cycloidal gearboxes are beneficial in medical equipment such as surgical robots and diagnostic devices.
  • Textile Industry: Cycloidal gearboxes are utilized in textile machines for their ability to provide accurate and synchronized movement in the weaving and knitting processes.
  • Automotive: Some automotive applications, such as sunroof mechanisms and power seats, can benefit from the compact size and high torque capacity of cycloidal gearboxes.
  • Printing Industry: The precision and reliability of cycloidal gearboxes are important in printing presses to ensure accurate paper feeding and positioning.
  • Packaging Machinery: In packaging equipment, cycloidal gearboxes can provide the required torque and accuracy for tasks like sealing, labeling, and filling.

These are just a few examples of where cycloidal gearboxes are commonly used, demonstrating their versatility and adaptability across various industries.

China OEM Aluminum Cast Iron Housing Transmission Drive Motor Shaft Smrv Series Reduction Helical Cycloidal Cyclo Planetary Worm Gearboxes   gearbox design		China OEM Aluminum Cast Iron Housing Transmission Drive Motor Shaft Smrv Series Reduction Helical Cycloidal Cyclo Planetary Worm Gearboxes   gearbox design
editor by CX 2023-09-18

China manufacturer High Motion Accuracy Gear Decelerator & Reverse Gearbox for Various Sizes of Motor Shaft Diameters cycloidal drive gear ratio

Product Description

Product Description

high motion accuracy Gear Decelerator & reverse gearbox for various sizes of motor shaft diameters

high-precision corner reducer for 5 axis machining center developed and manufactured by WEITENSTAN together with German and ZheJiang technicians for many years.

This high-precision corner reducer has high precision (backlash less than 1arcmin), low noise (68dB), and can replace the harmonic drive reducer. The life and rigidity are 3 times longer than the harmonic.

high-precision corner reducer has the characteristics of smaller, ultra-thin, lightweight and high rigidity, anti-overload and high torque. With good deceleration performance, smooth operation and accurate positioning can be achieved. Integrated design, can be directly connected with the motor, to achieve high precision, high rigidity, high durability and other advantages. It is designed for high speed ratio, high geometric accuracy, low motion loss, large torque capacity and high stiffness applications. The compact design (minimum OD ≈40mm, currently the world’s smallest precision cycloidal pin-wheel reducer) allows it to be installed in limited Spaces.

Reducer drawings

Detailed Photos

 

Product Advantage

high motion accuracy Gear Decelerator & reverse gearbox for various sizes of motor shaft diameters

advantages:

 

1, fine precision cycloidal structure

Ultra flat shape is achieved through differential reduction mechanism and thin cross roller bearing, contributing to the compact size of the equipment. The combination of small size and unmatched superior parameters achieves the best combination of performance, price and size (high cost performance).

 

2. Excellent accuracy (transmission loss ≤1 arcmin)

Through the complex meshing of precision cycloid gear and high precision roller pin, higher transmission accuracy is achieved while maintaining small size and high speed ratio.

 

3, high rigidity

Increase the mesh rate to disperse the load, so the rigidity is high.

 

4. High overload capacity

It maintains trouble-free operation under abnormally low noise and vibration conditions while ensuring excellent overturning and torsional stiffness parameters. Integrated axial radial cross roller bearings, high load capacity and overload capacity of the reducer, can ensure users to provide a variety of temperature range of applications.

 

5, the motor installation is simple

Electromechanical integration design, can be directly connected with the motor, any brand of motor can be installed directly, without adding any device.

 

6. Maintenance free

Seal grease to achieve maintenance free. No refueling, no mounting direction restrictions.

 

7, stable performance

The manufacturing process of high wear-resistant materials and high precision parts has been certified by ISO9000 quality system, which guarantees the reliable operation of the reducer.

 

Product Classification

 

WF Series
High Precision Miniature Reducer

WF series is a high precision micro cycloidal reducer with flange, which has a wide range of applications. This series of reducers includes precise reduction mechanisms and radial – axial roller bearings. The unique design allows load to act directly on the output flange or housing without additional bearings. WF series reducer is characterized by module design, can be installed through the flange motor and reducer, belongs to the motor directly connected reducer.

WFH Series
High Precision Miniature Reducer

WFH series is a hollow form of high precision miniature cycloidal reducer, wire, compressed air pipeline, drive shaft can be through the hollow shaft, non-motor direct connection type reducer. The WFH series is fully sealed, full of grease and includes precise deceleration mechanism and radial – axial roller bearings. The unique design allows load to be acted directly on the output flange or housing without additional bearings.

 

WR Series
high-precision corner reducer

The WR series is a flange output corner reducer. Like the WF and WFH series, it is a high-precision reducer (backlash less than 1 arc.min), and the level 2 can also be within 1 arc.min, which is higher than other types. Corner type reducer. It can replace the harmonic drive reducer, and its life and rigidity are more than 3 times that of the harmonic.

 

Product Parameters

Size reduction ratio Rated output moment Allowable torque of start and stop Instantaneous allowable moment Rated input speed Maximum input speed Tilt stiffness Torsional stiffness No-load starting torque Transmission accuracy Error accuracy Moment of inertia Weight
  Axis rotation Shell rotation Nm Nm Nm rpm rpm Nm/arcmin Nm/arcmin Nm arcmin arcmin kg-m² kg
WR25 21 20 110 220 330 3000 5500 131 24 0.47 P1≤±1           P2≤±3 P1≤±1           P2≤±3 6.12 2
31 30 0.41 5.67
41 40 0.38 4.9
51 50 0.35 4.56
81 80 0.31 4.25
WR32 25 24 190 380 570 3000 4500 240 35 1.15 P1≤±1           P2≤±3 P1≤±1           P2≤±3 11 4.2
31 30 1.1 10.8
51 50 0.77 9.35
81 80 0.74 8.32
101 100 0.6 7.7
WR40 25 24 320 640 960 3000 4000 377 50 1.35 P1≤±1           P2≤±3 P1≤±1           P2≤±3 13.2 6.6
31 30 1.32 12.96
51 50 0.92 11.22
81 80 0.81 9.84
121 120 0.72 8.4

Installation Instructions

 

Company Profile

 

Q: Speed reducer grease replacement time
A: When sealing appropriate amount of grease and running reducer, the standard replacement time is 20000 hours according to the aging condition of the grease. In addition, when the grease is stained or used in the surrounding temperature condition (above 40ºC), please check the aging and fouling of the grease, and specify the replacement time.

Q: Delivery time
A: Fubao has 2000+ production base, daily output of 1000+ units, standard models within 7 days of delivery.

Q: Reducer selection
A: Fubao provides professional product selection guidance, with higher product matching degree, higher cost performance and higher utilization rate.

Q: Application range of reducer
A: Fubao has a professional research and development team, complete category design, can match any stepping motor, servo motor, more accurate matching.

 

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Machinery, Agricultural Machinery, Humanoid Robot
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Customization:
Available

|

Customized Request

helical gearbox

Condition Monitoring of Cyclone Gearboxes

Whether you’re considering using a cycloidal gearbox in your home, office, or garage, you’ll want to make sure it’s made of quality material. You also want to make sure it’s designed properly, so it won’t be damaged by vibrations.

Planetary gearboxes

Compared to cycloidal gearboxes, planetary gearboxes are lighter and more compact, but they lack the precision and durability of the former. They are better suited for applications with high torque or speed requirements. For this reason, they are usually used in robotics applications. But, cycloidal gearboxes are still better for some applications, including those involving shock loads.
There are many factors that affect the performance of gearboxes during production. One of these is the number of teeth. In the case of planetary gearboxes, the number of teeth increases with the number of planets. The number of teeth is reduced in cycloidal gearboxes, which results in higher transmission ratios. These gearboxes also have lower breakaway torques, which means that they can be controlled more easily by the user.
A cycloid gearbox is comprised of three main parts: the ring gear, the sun gear, and the input shaft. The ring gear is fixed in the gearbox, while the sun gear transmits the rotation to the planet gears. The input shaft transfers motion to the sun gear, which in turn transmits it to the output shaft. The output shaft has a larger torque than the input shaft.
Cycloid gears have better torsional stiffness, lower wear, and lower Hertzian contact stress. However, they are also larger in size and require highly accurate manufacturing. Cycloid gears can be more difficult to manufacture than involute gears, which require large amounts of precision.
Cycloid gears can offer transmission ratios up to 300:1, and they can do this in a small package. They also have lower wear and friction, which makes them ideal for applications that require a high transmission ratio.
Cycloid gearboxes are usually equipped with a backlash of about one angular minute. This backlash provides the precision and control necessary for accurate movement. They also provide low wear and shock load capacity.
Planetary gearboxes are available in single and two-stage designs, which increase in length as stages are added. In addition to the two stages, they can be equipped with an optional output bearing, which takes up mounting space. In some applications, a third stage is also available.

Involute gears

Generally, involute gears are more complex to manufacture than cycloidal gears. For example, an involute gear tooth profile has a single curve while a cycloidal gear tooth profile has two curves. In addition, the involute curve is not within the base circle.
The involute curve is a very important component of a gear tooth and it can significantly influence the quality of contact meshing between teeth. Various works have been done on the subject, mainly focusing on the operating principles. In addition, the most important characteristic of the double-enveloping cycloid drive is its double contact lines between the meshing tooth pairs.
Cycloid gears are more powerful, less noisy, and last longer than involute gears. They also require less manufacturing operations during production. However, cycloid gears are more expensive than involute gears. Involute gears are more commonly used in linear motions while cycloid gears are used for rotary motions.
Although cycloid gears are more technically advanced, involute gears have the superior quality and are more aesthetically pleasing. Cycloid gears are used in various industrial applications such as pumps and compressors. They are also widely used in the watch industry. Nevertheless, involute gears have not yet replaced cycloid gears in the watch industry.
The cycloid disc has a number of pins around its outer edge, while an involute gear has only a single curve for the teeth. In addition, cycloid gears have a more robust and reliable design. Involute gears, on the other hand, have a cheaper rack cutter and less expensive involute teeth.
The cycloid disc’s transmission accuracy is about 98.5%, while the ring gear’s transmission accuracy is about 96%. The cycloid disc’s rotational velocity has a magnitude of 3 rad/s. A small change in the center distance does not affect the transmission accuracy. However, rotational velocity fluctuation can affect the transmission accuracy.
Cycloid gears also have the cycloid gear disc’s rotational velocity. The disc has N lobes. However, the cycloid gear disc’s transmission accuracy is still not perfect. This is because of the large rotational angles between the lobes. This also makes it difficult to manufacture.helical gearbox

Vibrations

Using modern techniques for vibration diagnostics and data-driven methods, this article presents a new approach to condition monitoring of cycloidal gearboxes. This approach focuses on detecting the root cause of gearbox failure. The article aims to provide a unified approach to gear designers.
A cycloidal gearbox is a high-precision gearbox that is used in heavy-duty machines. It has a large reduction ratio, which makes it necessary to have a very large input speed. Cycloid gears have high accuracy, but they are susceptible to vibration issues. In this article, the authors describe how a cycloidal gearbox works and how vibrations are measured. They also show how this gearbox can be used to detect faults.
The gearbox is used in positioners, multi-axis robots, and heavy-duty machines. The main characteristics of this gearbox are the high accuracy, the overload capacity, and the large reduction ratio.
There is little documentation on vibrations and condition monitoring of cycloidal gearboxes. The authors describe their approach to the problem, using a cycloidal gearbox and a testing bench. Their approach involves measuring the frequency of the gearbox with different input speeds.
The results show a good separation between the healthy and damaged states. Fault frequencies show up in the lower orders of frequencies. Faults can be detected using binning, which eliminates the need for a tachometer. In addition, binning is combined with Principal Component Analysis to determine the state of the gearbox.
This method is compared to traditional techniques. In addition, the results show how binning can be used to calculate the defect frequencies of the bearings. It is also used to determine the frequencies of the components.
The signals from the test bench are acquired using four sensors. These sensors are medium sensitivity 100 mV/g accelerometers. The signals are then processed using different signal processing techniques. The results show that the vibration signals are correlated with the internal motion of the gearbox. This information is used to identify the internal frequency of the transmission.
The frequency analysis of vibration signals is performed in cyclostationary and noncyclostationary conditions. The signals are then analyzed to determine the magnitude of the gear meshing frequency.helical gearbox

Design

Using precision gearboxes, servomotors can now control heavy loads at high speed. Unlike cam indexing devices, cycloidal gears provide extremely accurate positioning and high torque. They also provide excellent torsional stiffness and shock load capacity.
Cycloid gears are specially designed to minimize vibration at high RPM. Unlike involute gears, they are not stacked, which reduces friction and forces experienced by each tooth. In addition, cycloidal gears have lower Hertzian contact stress.
Cycloid gears are often used in multi-axis robots for positioners. They can provide transmission ratios as high as 300:1 in a compact package. They are also used in first joints in heavy machines. However, they require extremely accurate manufacturing. They are also more difficult to produce than involute gears.
A cycloidal gearbox is a type of planetary gearbox. Cycloid gears are specially designed for high gear ratios. They also have the ability to provide a large reduction ratio in a single stage. They are increasingly used in first joints in heavy machines. They are also becoming more common in robotics.
In order to achieve a large reduction ratio, the input speed of the gear must be very high. Generally, the input speed is between 500 rpm and 4500 rpm. However, in some cases, the input speed may be lower.
A cycloid is formed by rolling a rolling circle on a base circle. The ratio between the rolling circle diameter and the base circle diameter determines the shape of the cycloid. A hypocycloid is formed by rolling primarily on the inside of the base circle, while an epicycloid is formed by rolling primarily on the outside of the base circle.
Cycloid gears have a very small backlash, which minimizes the forces experienced by each tooth. These gears also have a good torsional stiffness, low friction, and shock load capacity. They also provide the best positioning accuracy.
The cycloidal gearbox was designed and built at Radom University. The design was based on three different cycloidal gears. The first pair had the external profile at the nominal dimension, while the second pair had the profile minus tolerance. The load plate had threaded screw holes arranged 15 mm away from the center.
China manufacturer High Motion Accuracy Gear Decelerator & Reverse Gearbox for Various Sizes of Motor Shaft Diameters   cycloidal drive gear ratioChina manufacturer High Motion Accuracy Gear Decelerator & Reverse Gearbox for Various Sizes of Motor Shaft Diameters   cycloidal drive gear ratio
editor by CX 2023-05-10

China Bwd4 High Torque Long Life Cycloid Planetary Shaft Reduction Gearbox Xwd5 Cycloidal Reducer Planetary Gearbox with Motor cycloidal drive generator

Product Description

Bwd4 High Torque Lengthy Existence Cycloid Planetary Shaft Reduction Gearbox Xwd5 Cycloidal Reducer Planetary Gearbox with Motor

Swift Information:

Sort: XB series Cycloidal Pin Wheel Pace Reducer    

Enter Pace: one thousand-1500rmp   

Output Velocity: .3-280rpm

Certification: ISO9001 CE          

Ex Electricity:.09-132KW                  

Warranty: 1Years

US $10-99
/ Piece
|
100 Pieces

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Soft Tooth Surface
Installation: 90 Degree
Layout: Coaxial
Gear Shape: Conical – Cylindrical Gear
Step: Stepless

###

Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

US $10-99
/ Piece
|
100 Pieces

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Soft Tooth Surface
Installation: 90 Degree
Layout: Coaxial
Gear Shape: Conical – Cylindrical Gear
Step: Stepless

###

Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

A Mathematical Model of a Cycloid Gearbox

Having a gearbox with a cycloidal rotor is an ideal design for a car or any other vehicle, as the cycloidal design can reduce the amplitude of vibration, which is a key component in car performance. Using a cycloidal gearbox is also a great way to reduce the amount of friction between the gears in the gearbox, which can help to reduce noise and wear and tear. A cycloidal gearbox is also a very efficient design for a vehicle that needs to perform under high loads, as the gearbox can be very robust against shock loads.helical gearbox

Basic design principles

cycloidal gearboxes are used for precision gearing applications. Cycloidal drives are compact and robust and offer lower backlash, torsional stiffness and a longer service life. They are also suitable for applications involving heavy loads.
Cycloidal drives are compact in size and provide very high reduction ratios. They are also very robust and can handle shock loads. Cycloidal drives are ideally suited to a wide range of drive technologies. Cycloidal gears have excellent torsional stiffness and can provide a transmission ratio of 300:1. They can also be used in applications where stacking multiple gear stages is not desired.
In order to achieve a high reduction ratio, cycloidal gears must be manufactured extremely accurately. Cycloidal gears have a curved tooth profile that removes shear forces at any point of contact. This provides a positive fit for the gear disc. This profile can be provided on a separate outer bushing or as an internal gear profile insert.
Cycloidal drives are used in marine propulsion systems, where the load plate rotates around the X and Y axis. The plate is anchored by a threaded screw hole arranged 15mm away from the center.
A secondary carrier body is used in a cycloidal gearbox to support the load plate. The secondary carrier body is composed of a mounting carrier body and a secondary carrier disc.

Low friction

Several studies have been conducted to understand the static problems of gears. In this paper, we discuss a mathematical model of a low friction cycloidal gearbox. This model is designed to calculate various parameters that affect the performance of the gearbox during production.
The model is based on a new approach that includes the stiction effect and the nonlinear friction characteristic. These parameters are not covered by the conventional rule of thumb.
The stiction effect is present when the speed direction is changed. During this time, the input torque is required to prevail over the stiction effect to generate movement. The model also enables us to calculate the magnitude of the stiction effect and its breakaway speed.
The most important thing is that the model can be used to improve the dynamic behavior of a controlled system. In this regard, the model has a high degree of accuracy. The model is tested in several quadrants of the gearbox to find the optimum stiction breakaway speed. The simulation results of the model show that this model is effective in predicting the efficiency of a low friction cycloidal gearbox.
In addition to the stiction model, we also studied the efficiency of a low friction cycloidal reducer. The reduction ratio of this gearbox was estimated from the formula. It is found that the ratio approaches negative infinity when the motor torque is close to zero Nm.

Compact

Unlike standard planetary gears, cycloidal gearboxes are compact, low friction and feature virtually zero backlash. They also offer high reduction ratios, high load capacity and high efficiency. These features make them a viable option for a variety of applications.
Cycloid disks are driven by an eccentric input shaft. They are then driven by a stationary ring gear. The ring gear rotates the cycloidal disk at a higher rate. The input shaft rotates nine times to complete a full rotation. The ring gear is designed to correct the dynamic imbalance.
CZPT cycloidal gearheads are designed for precision and stable operation. These reducers are robust and can handle large translocations. They also offer high overload protection. They are suitable for shock wave therapy. CZPT gearheads are also well suited for applications with critical positioning accuracy. They also require low assembly and design costs. They are designed for long service life and low hysteresis loss.
CZPT cycloidal reducers are used in a variety of industrial applications, including CNC machining centers, robot positioners and manipulators. They offer a unique design that can handle high forces on the output axis, and are especially suitable for large translocations. These gearheads are highly efficient, reducing costs, and are available in a variety of sizes. They are ideal for applications that require millimetre accuracy.

High reduction ratios

Compared to other gearboxes, cycloidal gearboxes offer high reduction ratios and small backlash. They are also less expensive. Cycloid gearboxes can be used in a variety of industries. They are suitable for robotic applications. They also have high efficiency and load capacity.
A cycloidal gearbox works by rotating a cycloidal disc. This disc contains holes that are bigger than the pins on the output shaft. When the disc is rotated, the output pins move in the holes to generate a steady output shaft rotation. This type of gearbox does not require stacking stages.
Cycloid gearboxes are usually shorter than planetary gearboxes. Moreover, they are more robust and can transmit higher torques.
Cycloid gearboxes have an eccentric cam that drives the cycloidal disc. The cycloidal disc advances in 360deg/pivot/roller steps. It also rotates in an eccentric pattern. It meshes with the ring-gear housing. It also engages the internal teeth of the ring-gear housing.
The number of lobes on the cycloidal disc is not sufficient to generate a good transmission ratio. In fact, the number of lobes must be less than the number of pins surrounding the cycloidal disc.
The cycloidal disc is rotated by an eccentric cam that extends from the base shaft. The cam also spins inside the cycloidal disc. The eccentric motion of the cam helps the cycloidal disc rotate around the pins of the ring-gear housing.helical gearbox

Reducing amplitude of the vibration

Various approaches to reducing amplitude of the vibration in a cycloidal gearbox have been studied. These approaches are based on the kinematic analysis of gearbox.
A cycloidal gearbox is a gearbox that consists of bearings, gears, and an eccentric bearing that drives a cycloidal disc. This gearbox has a high reduction ratio, which is achieved by a series of output shaft pins that drive the output shaft as the disc rotates.
The test bench used in the studies has four sensors. Each sensor acquires signals with different signal processing techniques. In addition, there is a tachometer that acquires variations in rotational velocity at the input side.
The kinematic study of the robotic gearbox was performed to understand the frequency of vibrations and to determine whether the gearbox is faulty. It was found that the gearbox is in healthy operation when the amplitude of the x and y is low. However, when the amplitude is high, it is indicative of a malfunctioning element.
The frequency analysis of vibration signals is performed for both cyclostationary and noncyclostationary conditions. The frequencies that are selected are those that appear in both types of conditions.

Robust against shock loads

Compared to traditional gearboxes, cycloidal gearboxes have significant benefits when it comes to shock loads. These include high shock-load capacity, high efficiency, reduced cost, lower weight, lower friction, and better positioning accuracy.
Cycloid gears can be used to replace traditional planetary gears in applications where inertia is important, such as the transportation of heavy loads. They have a lighter design and can be manufactured to a more compact size, which helps reduce cost and installation expense. Cycloid gears are also able to provide transmission ratios of up to 300:1 in a small package.
Cycloid gears are also suitable for applications where a long service life is essential. Their radial clamping ring reduces inertia by up to 39%. Cycloid gears have a torsional stiffness that is five times higher than that of conventional planetary gears.
Cycloid gearboxes can provide significant improvements in concrete mixers. They are a highly efficient design, which allows for important innovations. They are also ideal for servo applications, machine tools, and medical technology. They feature user-friendly screw connections, effective corrosion protection, and effective handling.
Cycloid gears are especially useful for applications with critical positioning accuracy. For example, in the control of large parabolic antennas, high shock load capacity is required to maintain accuracy. Cycloid gears can withstand shock loads up to 500% of their rated torque.helical gearbox

Inertial effects

Various studies have been conducted to investigate the static problems of gears. However, there is still a need for a proper model to investigate the dynamic behaviour of a controlled system. For this, a mathematical model of a cycloidal gearbox has been developed. The presented model is a simple model that can be used as the basis for a more complex mechanical model.
The mathematical model is based on the cycloidal gearbox’s mechanical construction and has a nonlinear friction characteristic. The model is able to reproduce the current peaks and breaks at standstill. It also considers the stiction effect. However, it does not cover backlash or torsional stiffness.
This model is used to calculate the torque generating current and the inertia of the motor. These values are then compared with the real system measurement. The results show that the simulation results are very close to the real system measurement.
Several parameters are considered in the model to improve its dynamic behaviour. These parameters are calculated from the harmonic drive system analysis. These are torque-generating current, inertia, and the contact forces of the rotating parts.
The model has a high level of accuracy and can be used for motor control. It is also able to reproduce the dynamic behaviour of a controlled system.
China Bwd4 High Torque Long Life Cycloid Planetary Shaft Reduction Gearbox Xwd5 Cycloidal Reducer Planetary Gearbox with Motor     cycloidal drive generatorChina Bwd4 High Torque Long Life Cycloid Planetary Shaft Reduction Gearbox Xwd5 Cycloidal Reducer Planetary Gearbox with Motor     cycloidal drive generator
editor by czh 2023-01-14

China One-Button Solid Shaft Output Cycloidal Gearbox with Coaxial Output cycloidal drive motor

Product Description

Starshine Generate Cycloid Geared Motor Characteristics

one. Attributes:
1. Smooth running,low noise gear tooth needle far more engagement.
two. Cycloidal tooth profile gives a large get in touch with ratio to endure overload shocks
3. Compact dimension: one ratio available from 1/9 to 1/87, double stage up from 1/ninety nine to 1/7569 
four. Excellent for dynamic applications: recurrent commence-stop-reversing duties satisfies for cyclo speed reducer because inertia is lower
five. Decrease routine maintenance charges: large trustworthiness, lengthy life, nominal maintenance when compared to traditional gearboxes
six. Internal parts replaceable with other brands to make sure working.

7. Grease Lubricated & Oil Lubricated Models Available
eight. Output Shaft Rotation Course: Solitary Reduction: Clockwise Rotation Double Reduction→ Counter Clockwise Rotation
9. Ambient Circumstances: Indoor Set up:ten-40 Celsius, Max eighty five% Humidity, Beneath 1000m Altitude, Nicely Ventilated Setting, Free of corrosive,        explosive gases, vapors and dust
ten.Slow Speed Shaft Course: Horizontal, Vertical Up & Down, Common Route
eleven.Mounting Type: Foot Mount, Flange Mount & Vertical F-flange Mount,
twelve. Input Link: Cyclo Integral Motor, Hollow Enter Shaft Adapter
13. Coupling Approach With Pushed Device: Coupling, Gears, Chain Sprocket Or Belt
14. Cycloid reducer Ability Assortment: .37kW ~ 11kW

2. Specialized parameters

Variety Aged Kind Output Torque Output Shaft Dia.
SXJ00 JXJ00 98N.m φ30
SXJ01 JXJ01 221N.m φ35
SXJ02 JXJ02 448N.m φ45
SXJ03 JXJ03 986N.m φ55
SXJ04 JXJ04 1504N.m φ70
SXJ05 JXJ05 3051N.m φ90
SXJ06 JXJ06 5608N.m φ100

About Us

ZheJiang CZPT Co.,Ltd,the predecessor was a state-owned military CZPT organization, was proven in 1965. CZPT specializes in the full electricity transmission remedy for substantial-finish tools manufacturing industries primarily based on the intention of “Platform Item, Software Design and Expert Service”.
Starshine have a sturdy complex power with above 350 workers at current, including above thirty engineering specialists, 30 quality inspectors, covering an area of 80000 square meters and varieties of sophisticated processing equipment and screening equipments. We have a excellent foundation for the industry application improvement and service of higher-end velocity reducers & variators proudly owning to the provincial engineering technology study center,the lab of equipment velocity reducers, and the foundation of modern day R&D.

Our Team

Quality Handle
High quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission  
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value

three. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection responsible for tracking bad, to monitor the supplier to take corrective 
measures to prevent recurrence.

4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend
 found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.

five. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of 
customer expectations and needs.

six. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the 
product is a product inspection to determine the qualified products.

seven. Certification.

Packing

Shipping

 

US $69-200
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Conical – Cylindrical Gear
Step: Single-Step

###

Customization:

###

Type Old Type Output Torque Output Shaft Dia.
SXJ00 JXJ00 98N.m φ30
SXJ01 JXJ01 221N.m φ35
SXJ02 JXJ02 448N.m φ45
SXJ03 JXJ03 986N.m φ55
SXJ04 JXJ04 1504N.m φ70
SXJ05 JXJ05 3051N.m φ90
SXJ06 JXJ06 5608N.m φ100
US $69-200
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Conical – Cylindrical Gear
Step: Single-Step

###

Customization:

###

Type Old Type Output Torque Output Shaft Dia.
SXJ00 JXJ00 98N.m φ30
SXJ01 JXJ01 221N.m φ35
SXJ02 JXJ02 448N.m φ45
SXJ03 JXJ03 986N.m φ55
SXJ04 JXJ04 1504N.m φ70
SXJ05 JXJ05 3051N.m φ90
SXJ06 JXJ06 5608N.m φ100

How to Use a Cyclone Gearbox

Often, a cycloidal gearbox is used in order to achieve a torque transfer from a motor or pump. This type of gearbox is often a common choice as it has a number of advantages over a regular gearbox. Its main advantage is that it is easy to make, which means that it can be incorporated into a variety of applications. However, if you want to use a cycloidal gearbox, there are a few things that you need to know. These include the operation principle, the structure and the dynamic and inertial effects that come with it.helical gearbox

Dynamic and inertial effects

Several studies have been carried out on the static and dynamic properties of cycloidal gears. The study of these effects is beneficial in assisting optimal design of cycloidal speed reducers.
In this paper, the dynamic and inertial effects of a two-stage cycloidal speed reducer have been investigated using the CZPT program package. Moreover, a new model for cycloidal reducers based on non-linear contact dynamics has been developed. The new model aims to predict several operational conditions.
The normal excitation contact force for the cycloid discs of the first and second stage is very similar. However, the total deformation at the contact point is different. This effect is mainly due to the system’s own oscillations. The cycloid discs of the second stage turn around the ring gear roller with a 180deg angle. This angle is a significant contributor to the torque loads. The total excitation force on the cycloid discs of first and second stage is 1848 N and 2068.7 N, respectively.
In order to analyze the contact stress, different gear profiles were investigated. The mesh density was considered as an important design criterion. It was found that a bigger hole reduces the material content of the cycloidal disc and results in more stresses.
Moreover, it is possible to reduce the contact forces in a more efficient manner by changing the geometric parameters. This can be done by mesh refinement along the disc width. The cycloidal disc has the greatest influence on the output results.
The efficiency of a cycloidal drive increases with the increase in load. The efficiency of a cycloidal reducer also depends on the eccentricity of the input shaft and the cycloidal plate. The efficiency curve for small loads is linear. However, for the larger loads, the efficiency curve becomes more non-linear. This is because the stiffness of the cycloid reducer increases as the load increases.

Structure

Despite the fact that it looks like a complicated engineering puzzle, the construction of a cycloidal gearbox is actually quite simple. The key elements are the base, the load plate and the thrust bearing. All these elements work together to create a stable, compact gearbox.
The base is a circular section with several cylindrical pins around its outer edge. The pins are fixed on a fixed ring that holds them in a circular path. The ring serves as a reference circle. The circle’s size is approximately 5mm in diameter.
The load plate is a series of threaded screw holes. These are arranged 15mm away from the center. These are used to anchor external structures. The load plate must be rotated around the X and Y axis.
The thrust bearing is placed on top of the load plate. The bearing is made of an internal diameter of 35mm and an external diameter of 52mm. It is used to allow rotation around the Z axis.
The cycloidal disc is the centerpiece of the cycloidal gearbox. The disc has holes for the pins that drive the output shaft. The holes are larger than those used in output roller pins. The disc also has a reduced eccentricity.
The pins are attached to the cycloidal disc by rolling pins. The pins are made of a material that provides mechanical support for the drive during high-torque situations. The pins have a 9mm external diameter. The disc has a number of lobes and is rotated by one lobe per shaft revolution.
The cycloidal gearbox also has a top cover that helps keep the components together. The cover has a pocket for tools. The top cover also has threads that screw into the casing.helical gearbox

Operation principle

Among many types of gear transmissions, cycloidal gearboxes are used in heavy machinery and multi-axis robots. They are highly effective, compact and capable of high ratios. In addition, they have an overload capability.
Cycloid disks are driven by eccentric shafts that rotate around fixed ring pins. Roller pins of the pin disc engage with holes in the cycloidal disc. These roller pins drive the pin disc and the pin disc transfers the motion to the output shaft.
Unlike conventional gear drives, cycloidal drives have low backlash and high torsional stiffness. They are ideally suited to heavy loads and all drive technologies. The lower mass and compact design of the cycloidal disk also contributes to its high efficiency and positioning accuracy.
The cycloidal disc plays a central role in the gearbox kinematics. It rotates around a fixed ring in a circle. When the disc is pushed against the ring gear, the pins engage with the disc and the roller pins rotate around the pins. This rotating motion generates vibration, which travels through the driven shafts.
Cycloid discs are typically designed with a short cycloid, so that the eccentricity is minimized. This reduces unbalance forces at high speeds. Ideally, the number of lobes on the cycloid is smaller than the number of surrounding pins. This reduces the amount of Hertzian contact stress.
Unlike planetary gears, cycloidal gears have high accuracy and are capable of withstanding shock loads. They also experience low friction and less wear on tooth flanks. They also have higher efficiency and load capacity.
Cycloid gears are generally more difficult to manufacture than involute gears. Cycloid gears are not suitable for stacking gear stages. They require extreme accuracy for manufacturing. However, their smaller size and low backlash, high torsional stiffness, and low vibration make them ideal for use in heavy machines.

Involute gear tooth profile

Almost all gears are manufactured with an involute gear tooth profile. Cycloid gears are also produced with this profile. Compared with involute gears, cycloid gears are stronger and can transmit more power. However, they can also be more difficult to manufacture. This makes them costlier.
The involute gear tooth profile is a smooth curve. It is derived from the involute curve of a circle. A tangent to the base circle is the normal at any point of an involute.
This curve has properties that allow the involute gear teeth to transfer motion in perpendicular direction. It is also the path traced by the end of the string unwrapping from a cylinder.
An involute profile has the advantage of being easy to manufacture. It also allows for smooth meshing despite misalignment of the centre distance. This profile is also preferred over a cycloid tooth profile, but it is not the best in every regard.
Cycloid gear teeth are also made of two curves. Unlike involute teeth, cycloid gear teeth have a consistent radius. Cycloid gears are less likely to produce noise. But they are also more expensive to manufacture.
Involute teeth are easier to manufacture because they have only one curve. Cycloid gears can also be made with a rack type cutter. This makes them cheaper to manufacture. However, they require an expert design. They can also be manufactured with a gear shaper that includes a pinion cutter.
The tooth profiles that satisfy the law of gear-tooth action are sometimes called conjugate profiles. The involute profile is the most common of these. It allows for constant torque transmission.helical gearbox

Backlash

Typically, cycloidal drives provide a high ratio of transmission with no backlash. This is because the cycloid disc is driven by an eccentric shaft. During rotation, the cycloid disc rotates around a fixed ring. This ring also rotates independently of the center of gravity.
The cycloid disc is typically shortened to reduce the eccentricity. This helps to minimize the unbalance forces that may occur at high speeds. The cycloid also offers a larger gear ratio than traditional gears. This provides a better positional accuracy.
Cycloid drives also have a high torsional stiffness. This provides greater torsional resilience and shock load capabilities. This is important for a number of reasons, such as in heavy-duty applications.
Cycloid drives also have lower mass. These benefits make them ideally suited for all drive technologies. The design also allows for higher torsional stiffness and service life. These drives also have a much smaller profile.
Cycloid drives are also used to reduce speed. Because of the high torsional stiffness of the cycloid, they also have high positioning accuracy.
Cycloid drives are well-suited to a variety of applications, including electric motors, generators, and pump motors. They are also highly resistant to shock loads, which is important in a variety of applications. This design is ideal for applications that require a large transmission ratio in a compact design.
Cycloid drives also have the advantage of minimizing the clearance between the mating components. This helps to eliminate interference and ensure a positive fit. This is particularly important in gearboxes. It also allows for the use of a load cell and potentiometer to determine the backlash of the gearbox.
China One-Button Solid Shaft Output Cycloidal Gearbox with Coaxial Output     cycloidal drive motorChina One-Button Solid Shaft Output Cycloidal Gearbox with Coaxial Output     cycloidal drive motor
editor by czh 2022-12-13

China Best Sales 50mm to 120mm Shaft Size Drive Gear Reducer Gearbox Transmission Gear with Good quality

Product Description

SMR Reducer Specification
 
 
1 Output Hub

Standard or alternative hubs with metric bores are available to suit international standard shaft diameters.

2 Precision High Quality Gearing 

Computer Designed Helical Gears, Strong Alloy  Materials  for  High  Load  Capacity, Case  Carburized  for  long  life,  Ground Profile(some intermediate pinions are shaved) Crown tooth Profile, In Conformance  with  ISO  1328-1997,  98% Efficiency  for  Per  Stage,  Smooth  Quiet Operation with Several Teeth in Mesh.

3 Maximum Capacity Housing Design
 
Close  Grain  Cast  Iron  Construction,  Excellent  Vibration  Dampening  &  Shock Resistance Features, Precision Bored and Dowelled to Ensure Accurate In-Line Assembly.

4 Strong Alloy Steel Shafts

Strong Alloy Steel, Hardened, Ground on Journals, Gear Seatings and Extensions, for
Maximum Load and Maximum Torsional Loads. Generous Size Shaft
Keys for Shock Loading and Conform to ISO Standards.

5 Additional Case Lugs Except H and J Gear Case

Eliminates the Need for Critical Tightening of Torque Arm Bolts. Controls Position of
Standard Torque Arm Mounting within Recommended limits.

6 BackStops

Alternative Parts, Antirun Back Device, AreAvailable on all 13:1 and 20:1 Ratio Units and do not recommend for 5:1 Units.

7 Bearings and Oilseals

Bearings are Adequately Proportioned and Conform to ISO Dimension Plan, Readily
Available WorldWide. Oilseals are Double Lipped Garter Spring Type, Ensuring Effective Oil Sealing.

8 Rubberised End Caps

Self Sealing Intermediate Cover Plates, to Standard ISO Housing Dimensions.

9 Torque Arm Assembly

For Easy Adjustment of the Belt.

Measurement : SMR B C D E F G H 

RATIO : 5:1  13:1  20:one 

Make contact with Me

Welcome to get in touch with William for a lot more details!

 

Model B13/B20 C13/C20 D13/D20 E13/C20 F13/E20 G13/F20 H13/G20 J13/J20
Output(RPM) ten-one hundred fifteen ten-110 ten-110 ten-one hundred and five ten-one hundred and five 10-a hundred ten-a hundred ten-one hundred
Electricity Score(KW) .29-3.11 .forty nine-4.sixty two .82-7.eighty one 1.twenty five-11.55 one.ninety seven-seventeen.01 3.eleven-27.09 4.9-forty.seven seven.8-60.five
Permissible torque(Nm) 277 468 783 1194 1881 2970 4680 7449

 

Design B5 C5 D5 E5 F5 G5 H5 J5
Output(RPM) 100-four hundred 100-four hundred 100-four hundred 100-four hundred 100-400 one hundred-400 a hundred-400 a hundred-four hundred
Electricity Score(KW) two.sixty eight-7.fourteen 4.2-9.sixty six 6.62-15.sixty five ten.29-24.57 fifteen.12-35.ninety one twenty five.2-59.nine 36.2-81.nine 62.2-134.2
Permissible torque(Nm) 256 401 632 983 1444 2407 3457 5940

 

 

Dimension(mm) SMR Dimensions
SMR-B SMR-C SMR-D SMR-E SMR-F SMR-G SMR-H SMR-J
Common measurement of shaft thirty forty fifty fifty five 65 75 85 a hundred
Alternative dimensions of shaft forty fifty 55 sixty five seventy five eighty five a hundred a hundred and twenty
Input shaft keyway 6×3.5×50 6×3.5×59 8x4x63 8x4x70 10x5x70 12x5x90 14×5.5×100 16x6x100

 

 

Company Profile

l  The premier producer and exporter of worm gear reducers in Asia.

 

l  Established in 1976, we remodeled from a county owned manufacturing unit to private 1 in 1996. HangZhou SINO-DEUTSCH Power TRANSMISSION Equipment CO.,LTD is our new identify given that 2001.

 

l  We are the 1st manufacturer of reducers and gearboxes in China who was presented export license given that yr 1993.

 

l  “Fixedstar” model gearboxes and reducers are the very first operator of CHINA Top Brand name and Most CZPT Trade Mark for reducers.
 

First to achieve ISO9001 and CE Certification between all manufacturers of gearboxes in China.

   

 

 

As a professional producer of worm gearbox and worm gear reducers in China, we primarily produce reduction gearbox,aluminum circumstance worm gearboxes,arc gear cylindrical worm gearboxes, worm gear reducers, in line helical gearboxes, and cyclo push reducers, and so on. These items feature rational structure, steady overall performance, and reputable quality, and so on. They are extensively employed in electrical power, mining, metallurgy, building material, chemical, foods, printing, ceramic, paper-making, tobacco, and other industries.

 

 

 

 

We have 600 staff in our manufacturing facility, which addresses 70,000 sq. meters in HangZhou. We have been creating 2,500 models of reducers each day given that 2012. We are proudly exporting 70% of our goods to more than 40 international locations all over the word. Our consumers come from Italy, Germany, Usa, Canada, Spain, Uk, Mexico, Brazil, Argentina, Turkey, Singapore and other major industrial countries in the world. 30% of them are OEM made for direct producers of other items. 

 

 

 

 

 

 

 

We warmly welcome consumers from other components of the planet to go to us. Looking at is believing. We are quite assured that following going to our facility, you will have confidence on our items. We have the most current automatic equipments and knowledgeable employees to make certain the stable high quality and huge output. We have the most refined technical and engineering staff to support most demanding necessity on normal and OEM goods.

 

 

 

Seeking ahead to assembly you in HangZhou, China.

The expression “gearbox” is employed to refer to any unit that connects a motor to a device and consists of a sequence of gears, also acknowledged as a gear set. It receives the principal enter pace from the motor and adjustments it to a different output velocity using its gears. Various varieties and combinations of gears serve specific needs. The varieties of gears located in gearboxes consist of spur gears, bevel gears, helical gears, helical gears and worm gears. The efficiency effectiveness of a gearbox is represented by the gearbox ratio, which is the ratio of the pace of the input source to the velocity of the output source
When looking at a reducer vs a gearbox, frequently the only variation is terminology. This is because all reducers are gearboxes. Nevertheless, not all gearboxes are retarders. This may possibly audio complicated, but it really is in fact quite simple. A reducer is a equipment established between the motor and the machine. The purpose of the reducer is to decrease the rotational velocity transferred amongst these two endpoints. The reducer amplifies and multiplies the torque (enter) created by the motor. Next, a reducer, as the name indicates, lowers the pace of the enter (output in rpm) so that the output is the proper velocity. The expression “gearbox” is just a generic phrase employed for the gear prepare among the motor and the machine. Therefore, all reducers are gearboxes. Even so, not all gearboxes decrease input velocity. Even though unusual, gearboxes can truly boost input speeds. By considerably the most typical variety of gearbox is a retarder, but it would be incorrect to say that all gearboxes are retarders.

China Best Sales 50mm to 120mm Shaft Size Drive Gear Reducer Gearbox Transmission Gear     with Good quality

in Maracaibo Venezuela (Bolivarian Republic of) sales price shop near me near me shop factory supplier Gearbox Homemade Reverse Gearbox Harmonic Drive Gear Hollow Shaft Speed Reducer Precision Gearbox for Stepper Motor NEMA 34 manufacturer best Cost Custom Cheap wholesaler

  in Maracaibo Venezuela (Bolivarian Republic of)  sales   price   shop   near me   near me shop   factory   supplier Gearbox Homemade Reverse Gearbox Harmonic Drive Gear Hollow Shaft Speed Reducer Precision Gearbox for Stepper Motor NEMA 34 manufacturer   best   Cost   Custom   Cheap   wholesaler

EPG was awarded with “well-known product of Zhejiang Province” and “popular brand name of Zhejiang Province”. a specialised supplier of a entire range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers. The higher precise CNC products, these kinds of as Sluggish-feeding wire-minimize device, jig grinding machine and electric discharge device, ensures the prime top quality precision of mould processing, with the high successful and environmental protection acid rolling line getting the greatest raw substance converting products in the subject in china The wildly use of computerized milling device, higher-pace automated feeding punch, higher speed computerized rolling and assembling equipment guarantees the substantial high quality and performance of factors and chain making.

Large Effectiveness BKM Collection EPTT Helical Hypoid Gear Units

Merchandise Description

one. Generate by hypoid EPTT, has large ratios.

2. Big in output torque, higher efficiency, strength conserving and environmental defense.

three. Manufactured of higher good quality EPTT alloy, ligEPTT in weigEPTT and non-rusting

four. Clean in operating and lower in sounds, can function EPTT in dreadful situations.

5. Great-searching in appearance, durable in support daily life and small in quantity.

6. Ideal for all round installation, vast software and easy of use.

7. The Mounting Dimension of BKM collection are compatible with NMRV sequence worm EPTT device (A portion of NMRV050 proportions are diverse from BKM050)

eight. Modular and multi-construction can meet the calls for of a variety of problems.

Kind BKM50,BKM63,BKM75,BKM90,BKM110
EPTT Phase B: two levels
C: three stages
Ratio B: seven.5,10,twelve.5,15,twenty,25,30,40,50,60
C: 50,sixty,seventy five,one hundred,a hundred twenty five,a hundred and fifty,200,250,300
Output torque Up to 500N.m
EPTT EPTT .12~five.5KW,with flange:B5 or B14
EPTT material EPTT alloy
Output shaft materials: 40Cr
Hardness amount: 242-286HB
Helical EPTT EPTT:20CrMnTi
Hardness degree: fifty eight-62EPTC
EPTT degree:6 quality
EPTT effectiveness B:ninety two%-94%
C:ninety%-ninety two%
Oil seal brand SKF
EPTT C ampU
Lubricant Mineral oil or synthetic oil

Input Speed: a thousand-1500rmp
Output Pace: 11-300rpm
Certification: ISO9001 CE
Ex EPTT:.09-132KW
Warranty: one Calendar year from the day of delivery

Item Title Higher Efficiency BKM Collection EPTT Helical Hypoid Equipment Units
The Gear EPTT 20CrMnTi
The situation EPTT Die-Forged EPTT Alloy amp Grey Cast Iron
Color Blue or Personalized
HS Code 84834090
Model BKM050-BKM110
Shipping and delivery time 10-15days
Brand EPTT

Application:
Ceramic Sector Glass Industry Food Business EPTTlurgy Sector Beer amp Drink Market
EPTT and dyeing Sector Textile Business Warehouse Logoistics Industry EPTT operating EPTTry
environmental protection gear Sector Leather Industry Pharmacy Sector

Organization info

EstabEPTTd in 1985, EPTT EPTT EPTTRY CO., LTD is a high and new EPTT EPTTrprise engaging in investigation, deveXiHu (West Lake) Dis.Hu (West Lake) Dis. and manufacture for EPTT amp pace variator, a single of the director member of EPTT EPTT Association of EPTT EPTT EPTTry.
It handles far more than 40,000 sq. meters, has far more than 400 workers , 20% of whom are professionals, outfitted with much more than 300 sets the most EPTT exact numerical handle tools, incXiHu (West Lake) Dis.Hu (West Lake) Dis. German HOFLER forming EPTT grinding EPTT to boost high quality.
set up much more than thirty nationwide sales branches to serve our customers in time and totally.
Our items also exported to much more than thirty international locations principal in Europe, Asia The us, and Africa, with higher track record.

EPTT handle

EPTT ampDelivery

EPTT Information: StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd carton/Pallet/StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd wood scenario

Supply Specifics : 15-thirty doing work daEPTTupon payment


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Primary solution record: sixteen collection incXiHu (West Lake) Dis.Hu (West Lake) Dis. SLR/SLS/SLK/SEPTT series tough tooth flank EPTT EPTT , SLRC series aluminium circumstance helical EPTT EPTTs,SLHSLB collection large EPTT pace EPTT, SLP collection planetary speed EPTT, X/B sequence cycloidal EPTT, SLXG sequence shaft-mounted EPTT box, SLSWL series worm screw jack, SLT sequence helical cone EPTT box, altogether a lot more than ten,000 ratios, a variety of specification make us at the head of domestic EPTT sector, extensively serve the mechanical EPTT field of ligEPTT amp heavy industry this kind of as: beer amp EPTTrage, mining EPTT, food EPTT, textile printing, rubber amp plastic content, petrochemical sector, jack-up transportation, pharmacy amp process hides, environmental safety equipment.


Certification

FAQ

1.Payment Expression: TT, L/C

2.Shipping and delivery time: about 30 daEPTTfrom EPTT payment.

three.We accept EPT products as for every your EPTT need.

four.XiHu (West Lake) Dis.hu (West Lake) Dis.lines for the Variety:Normally we can pick 1 EPTT which is ideal for you with some informations from you,these kinds of as ratio/motor speed/mounting dimension/ out torque and so on.

5.If the bare minimum orEPTTamount is in excessive of $10000, there are preferential.

Q1: What info ought to I notify you to confirm the merchandise?

A:Design/Size, EPTT Ratio, Shaft directions amp OrEPTTquantity.

Q2: What can i do if I will not know which 1 EPTT?

A:Dont worry, Send as a lot data as you can, our crew will support you locate the rigEPTT 1 you are searching for.

Q3: What is your merchandise guarantee time period?

A:We offer one calendar year guarantee because the vessel departure day remaining EPTT.

Q4: Are you investing organization or producer ?

A: We are manufacturing unit.

Q5: How EPTT is your shipping and delivery time?

A: EPTTly it is five-10 daEPTTif the merchandise are in stock. or it is 15-twenty daEPTTif the items are not in inventory, it is in accordance to quantity.

Q6: Do you give samples ? is it cost-free or additional ?

A: Yes, we could provide the sample for free charge but do not pay the EPTT of freight.

Q7: What is your terms of payment ?

A: Payment lt=1000USD, a hundred% EPTT. Payment gt=1000USD, thirty% T/T EPTT ,equilibrium before shippment.

If you have another concern, pls really feel totally free to contact us as below:

Make contact with Us

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Ever-Electrical power Group CO., LTD. IS Specialist IN Making ALL Varieties OF MECHANICAL TRANSMISSION AND HYDRAULIC TRANSMISSION LIKE: PLANETARY GEARBOXES, WORM REDUCERS, IN-LINE HELICAL Equipment Pace REDUCERS, PARALLEL SHAFT HELICAL Equipment REDUCERS, HELICAL BEVEL REDUCERS, HELICAL WORM Gear REDUCERS, AGRICULTURAL GEARBOXES, TRACTOR GEARBOXES, Car GEARBOXES, PTO Drive SHAFTS, Unique REDUCER & Related Equipment Components AND OTHER Connected Items, SPROCKETS, HYDRAULIC System, VACCUM PUMPS, FLUID COUPLING, Gear RACKS, CHAINS, TIMING PULLEYS, UDL Pace VARIATORS, V PULLEYS, HYDRAULIC CYLINDER, Equipment PUMPS, SCREW AIR COMPRESSORS, SHAFT COLLARS Reduced BACKLASH WORM REDUCERS AND SO ON. we are confident to provide our clients adaptable and diversified providers. Our goods are utilized in a lot of fields.

Q:What`s the MOQ of your goods?

A:1 established,we can also offer with the sample purchase. and the massive-amount.

Q:How could i know if the merchandise suitable for my EPTT?

A:Our income will get in touch with with you to make certain the particular measurement,data and other EPTTant information of your aimed merchandise.We make certain all the products in shape for your EPTT.

Q:I want to locate a new provider for items,can you?

A:Positive,we can offer the EPTT working day provider for your consulting,we aim at currently being your most EPTTant provider.

Q:What`s the payment conditions of the purchase?

A:As your necessity,we can take a number of sorts of payment phrases.

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Meanwhile, our merchandise are manufactured in accordance to substantial high quality standards, and complying with the global sophisticated common standards. With in depth requirments, we can also build your unique made item. Support & Quality controlWe source thorough drawings and offer every time necessary.

Solution Description

Manufacture ATA Series Shaft Mounted EPTT From EPTT Drive

Components:

one. EPTT: Nodular Forged Iron(Ductile Iron) QT600
2. Gears Profile: Hardened Helical Gears
3. Gears EPTT: 20CrMnTi
4. Gears Processing: Carburizing, Quenching, Grinding
5. Gears Hardness: Surface Hardness: EPTC58-sixty two, Internal Hardness: HBS156-207
six. Gears Accuracy: 6 Class
7. Shafts EPTT: 40Cr
8. Enter Configurations:
Keyed Sound Shaft Enter
IEC Normalized EPTT Flange
nine. Output Configurations:
Keyed Hollow Shaft Output
ten. Oil Seal: ZheJiang SOG
11. EPTTs: NSK, SKF, EPTB, ZWZ, LYC
12. EPTT Parts: Torque arm, Optional Backstop

The attributes of ATA shaft mounted EPTT:
Mounting Sort: Tie rod Hanging shaft mounted
Output Shaft: Single crucial hollow shaft, every product can pick a few hollow diameter at most.
EPTT EPTT: Tough Iron Metal, can be utilised outside.
Anti-slip unit: Can fit for any model, It really is really practical to be mounted.

The routine maintenance of ATA shaft mounted EPTT:
1. Just before starting up the EPTT need to be crammed of N159 or N220 extreme pressure EPTT EPTT oils, until the EPTT oil shows an intermediate position
two. Following a few months managing, the EPTT require to alter oil, interest it should be debris inside the EPTT rinse just before adding new oil.
3. At the EPTT hollow shaft ends and EPTT pulley finish gland plate have to fastened with locking screws.
4. The EPTT pulley and the motor pulley have to be pXiHu (West Lake) Dis.Hu (West Lake) Dis.lel when they are mounted and the belt tightness should be reasonable.

In depth Images

Rated EPTT 1.one~193KW
Intput Velocity five hundred~1400r/min
Output Pace twenty five~300r/min
Ratio IN=five….31.5
Installation Sort Shaft mounted

The versions of ATA shafted mounted EPTT:
1 Stage: ATA30, ATA35, ATA40, ATA45, ATA50, ATA60, ATA70, ATA80, ATA100, ATA125
two Stage: ATA35D, ATA40D, ATA45D, ATA50D, ATA60D, ATA70D, ATA80D, ATA100D, ATA125D

Item Parameters

EPTT Parameters:

Designs Output Bore Dia. MaXiHu (West Lake) Dis.mum Torque Nominal Ratio(i)
ATA30 30mm 180Nm five

seven

ten

twelve.five

fifteen

20

25

31

ATA35 35mm 420Nm
ATA40 40mm/45mm 950Nm
ATA45 45mm/50mm/55mm 1400Nm
ATA50 50mm/55mm/60mm 2300Nm
ATA60 60mm/70mm 3600Nm
ATA70 70mm/85mm 5100Nm
ATA80 80mm/100mm 7000Nm
ATA100 100mm/125mm 11000Nm
ATA125 125mm/135mm 17000Nm

Certifications

EPTT amp EPTT

EPTT amp Supply
ATA collection EPTT EPTT EPTT Specifics:Plastic Bags, Cartons, EPTTen Boxes
Port:ZheJiang /HangEPTT

Company Profile

Our business :
EPTT reg was established in 1982, which has a lot more than 36 several years in R amp D and manufacturing of EPTTes, EPTTs, shaft, motor and spare areas.
We can offer the correct solution for uncountable applications. Our goods are widely used in the ranges of metallurgical, metal, mining, pulp and paper, suXiHu (West Lake) Dis.Hu (West Lake) Dis. and alcohol market place and a variety of other types of EPTTs with a sturdy presence in the global market place.
EPTT reg has turn out to be a reliable supplier, able to source large top quality EPTTes.With 36 a long time encounter, we assure you the utmost dependability and protection for each item and companies.

Our Advantages

Our Services:

Pre-sale solutions one. Choose products design.
two.Design and style and manufacture goods according to clients’ EPTT requirement.
three.Prepare specialized personal for clientele
Services during marketing 1.Pre-check out and accept products forward of supply.
2. Support clientele to draft fixing ideas.
Right after-sale services one.Assist clients to get ready for the very first development scheme.
two. Prepare the initial-line operators.
three.EPTTke initiative to get rid of the difficulty quickly.
4. Give complex exchanging.

FAQ


If you have any desire for our merchandise you should feel free of charge to make contact with me

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The EPTT shaft is a kind of loaEPTTworking device which is a indicates for a smoothing of a loaEPTTso that the EPTT wheels can be rotated at different angular speeds.

Item name EPTT shaft as wind turbine components
Functions difficult tooth area
Software AGMA Course 1,for wind EPTT
Tooth profile involute
EPTT 20CrMnMoA
Method forging carburizing external grinding teeth grinding
Pressure angle 20 deg
EPTT place ZheJiang ,EPTT

Organization Info

SYM HOIST amp TOWER CRANE QUIPMENT CO.,LTD located in HangEPTT EPTT is 1 of the most significant provider and export of tower crane, luffing crane , topless crane , passenger hoist aEPTT with the spare components for them. With twenty years’ experience on tower crane hire , installation , mend and reconstruction, EPTT has much more than 50 seasoned mechanical and EPTT engineer responsible for the installation XiHu (West Lake) Dis.Hu (West Lake) Dis., failure prognosis, maintainance and reconstruction for the tower craneattheconstructionsite.
Obtaining a EPTT-time period and excellent cooperative partnership with EPTT’s most renowned company of tower crane and passenger hoist like EPTTMAO, EPTTO, ZheJiang SCM, EPTT, GJJ, BAODA,and many others. The business can supply you the ideal top quality original tower crane and passenger hoist withmostcompetitiveprice.

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