China Standard Factory Customization Speed Variator Planetary Cycloid Reducer Gearbox for Industrial Robot gearbox design

Product Description

Product Description

Factory customization Speed Variator Planetary Cycloid Reducer Gearbox for Industrial robot

HangZhou Fubao Electromechanical Technology Co., Ltd. speed variator planetary cycloid reducer gearbox is a new generation of practical products independently developed by our company:

Low noise: less than 65db.

Low back clearance: up to 3 arc minutes in a CZPT and 5 arc minutes in a double stage.

High torque: higher than the standard planetary reducer torque.

High stability: high strength alloy steel, the whole gear after hardening treatment, not only the surface hard substitution.

High deceleration ratio: Modular design, planetary gearbox can be interlinked.

speed variator planetary cycloid reducer gearbox characteristic:

1.Planetary reducer manufacturer-Fubao Electromechanical Technology adopts an integrated planetary carrier and output shaft, which can provide better torsional rigidity. After precision machining, the gear set is not easy to eccentric, which can reduce interference, reduce wear and noise, and at the same time use a large The bearings are arranged with a wide span to distribute the load of the bearings, and once again strengthen the torque rigidity and radial load capacity of the speed variator planetary cycloid reducer gearbox. The output cover is made of aluminum alloy, which provides better heat dissipation capability for the product, so that the reducer produced by Fubao Electromechanical Technology can play an excellent role in the field of mechanical tools.

2.The planetary gear set is specially made of alloy steel. First, it undergoes quenching and tempering heat treatment to make the material hardness reach HRC30 degrees, and then undergoes nitriding surface treatment to HV860, so that the product has the characteristics of high surface hardness and high toughness in the center, and achieves the best product strength and service life. optimization.

3.The input shaft and the motor output shaft are connected by a bolted structure, with a round shaft seal design, and through dynamic balance analysis, it can ensure that there is no eccentric load at high speeds. After reducing unnecessary radial force, it can effectively Reduce the load on the motor side.

4.The material of the input cover/motor connection seat is made of aluminum alloy, which can provide better heat dissipation effect, and then provide good concentricity and verticality through professional lathe processing, so that the product can be stably combined with various motors, reducing the damage caused by insufficient precision. Unnecessary axial radial force makes the product have a longer life cycle.

Compared with other reduction machines, speed variator planetary cycloid reducer gearbox machines have high rigidity, high precision (single stage can be achieved within 1 point), high transmission efficiency (single stage in 97-98%), high torque/volume ratio, lifetime maintenance free and other characteristics.

Because of these characteristics,speed variator planetary cycloid reducer gearbox is mostly installed on the stepper motor and servo motor, used to reduce speed, increase torque, matching inertia.

Product Parameters

 

WVB/WVBL series parameters Model number WVB042/WVBL50 WVB60/WVBL70 WVB/WVBL90 WVB/WVBL120 WVB142/WVBL155 WVB180/WVBL205 WVB220/WVBL235
Rated output torque 13-17Nm 32-48Nm 80-125Nm 165-265Nm 280-530Nm 480-960Nm 900-1360Nm
Reduction ratio L1: 3, 4, 5, 7, 10 L2: 12, 15, 20, 25, 30, 35, 40, 50, 70, 100
Planetary gear backlash L1: P1≤3 P2≤5  L2: P1≤5 P2≤7

 

Detailed Photos

Product Details

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Company Profile

HangZhou Fubao Electromechanical Technology Co., Ltd. was established in 2008, the company has a complete precision reducer design, production capacity. Set R & D, manufacturing, assembly and sales, more in the field of gear manufacturing has more than 10 years of background, in the manufacturing equipment is equipped with Switzerland Riesenhahl gear grinding machine, domestic Qinchuan gear grinding machine, hamai gear hobbing machine and domestic Xihu (West Lake) Dis. gear hobbing machine, Japan Yasaki TLGmazak CNC lathe, CNC milling machine and other fully CNC equipment, In addition, it is equipped with other advanced measuring equipment such as Japanese TTI gear detector, 3 coordinate measurement, reducer backlash measurement instrument and so on. In a strong manufacturing capacity at the same time, can be stable, continuous manufacturing of high-quality precision reducer products.

The precision reducer produced by our company has the characteristics of high structural rigidity, small back backlash, precise transmission and so on. It is widely used in various industries. Companies adhering to the concept of let customers participate in manufacturing, and strive to provide customers with more personalized services. In the field of precision transmission has a unique achievements. It is our CZPT pursuit to make far-reaching contributions.

 

Factory Display

FAQ

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, Pipe Bending Machine
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Customization:
Available

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Customized Request

variator gearbox

What maintenance practices are crucial for prolonging the lifespan of variator gearboxes?

Proper maintenance practices are essential for prolonging the lifespan of variator gearboxes and ensuring their optimal performance. By following these crucial maintenance practices, you can maximize the longevity of variator gearboxes:

  1. Regular Inspections: Conduct regular inspections of the variator gearbox to identify any signs of wear, damage, or abnormal conditions. Inspect the gearbox for leaks, unusual noises, vibrations, and any visible signs of damage or misalignment. Regular inspections help in detecting potential issues early on, allowing for timely maintenance and preventing further damage.
  2. Proper Lubrication: Ensure proper lubrication of the variator gearbox components. Lubricants reduce friction, wear, and heat generation, thereby extending the lifespan of the gearbox. Follow the manufacturer’s recommendations for lubricant type, quantity, and change intervals. Regularly check the lubricant levels and top-up or replace the lubricant as needed. Proper lubrication is crucial for smooth operation and preventing premature failures.
  3. Cleaning: Keep the variator gearbox clean and free from dirt, dust, and debris. Regularly clean the exterior of the gearbox using appropriate cleaning methods and materials. Avoid introducing contaminants into the gearbox during cleaning or maintenance procedures. Cleanliness helps in preventing abrasive particles from entering the gearbox and causing damage to the internal components.
  4. Torque and Tension Checks: Periodically check the torque and tension of fasteners, belts, or chains associated with the variator gearbox. Ensure that they are properly tightened and tensioned according to the manufacturer’s specifications. Loose fasteners or improper belt/chain tension can lead to excessive vibrations, misalignment, and premature wear of gearbox components.
  5. Alignment: Verify the alignment of the variator gearbox with the connected equipment or shafts. Misalignment can cause increased stress on the gearbox components, leading to accelerated wear and reduced lifespan. Use appropriate alignment tools and techniques to ensure proper alignment, minimizing excessive loads and improving the longevity of the gearbox.
  6. Temperature Monitoring: Monitor the temperature of the variator gearbox during operation. Excessive heat can indicate issues such as inadequate lubrication, overloading, or improper ventilation. Regularly check the temperature using temperature sensors or thermal imaging techniques. Address any temperature abnormalities promptly to prevent potential damage to the gearbox.
  7. Condition Monitoring: Implement condition monitoring techniques to assess the health of the variator gearbox. This can include vibration analysis, oil analysis, or other predictive maintenance methods. By monitoring key parameters, such as vibration levels or oil characteristics, potential issues can be detected early, and appropriate maintenance actions can be taken to prevent major failures.
  8. Training and Documentation: Ensure that maintenance personnel receive proper training on variator gearbox maintenance practices. Familiarize them with the specific procedures, safety guidelines, and recommended maintenance intervals provided by the gearbox manufacturer. Maintain detailed documentation of maintenance activities, including inspections, lubricant changes, repairs, and any abnormalities observed. This documentation helps in tracking maintenance history and identifying recurring issues.
  9. Manufacturer Guidelines: Always follow the maintenance guidelines provided by the variator gearbox manufacturer. These guidelines may include specific maintenance intervals, recommended spare parts, and detailed instructions for various maintenance tasks. Adhering to the manufacturer’s guidelines ensures that maintenance practices align with the gearbox’s design and specifications.

By implementing these crucial maintenance practices, you can significantly prolong the lifespan of variator gearboxes, minimize downtime, and optimize their performance throughout their operational life.

variator gearbox

How do manufacturers ensure the durability of variator gearboxes in industrial environments?

Manufacturers employ various strategies and techniques to ensure the durability of variator gearboxes in industrial environments. These measures are implemented during the design, construction, and testing stages to enhance the gearbox’s ability to withstand the harsh conditions and rigorous demands of industrial applications. Here’s how manufacturers ensure the durability of variator gearboxes:

Rugged Construction:

Manufacturers use robust and durable materials for constructing variator gearboxes. High-quality metals, such as steel or cast iron, are commonly used for gearbox housings and essential components. These materials possess excellent strength, wear resistance, and thermal stability, enabling the gearbox to withstand heavy loads, vibrations, and temperature variations typically encountered in industrial environments.

Enhanced Gear Design:

The gear design of variator gearboxes is optimized for durability. Manufacturers carefully select gear materials, tooth profiles, and surface treatments to minimize wear, improve load distribution, and enhance the gearbox’s ability to handle torque and shock loads. Advanced manufacturing techniques, such as precision machining and heat treatment processes, are employed to ensure the gears have the required hardness, toughness, and dimensional accuracy for long-lasting performance.

Sealing and Protection:

Variator gearboxes are equipped with effective sealing systems to prevent the ingress of contaminants, such as dust, dirt, and moisture, into the gearbox. Seals, gaskets, and O-rings are used to create a barrier that protects internal components from environmental elements. Additionally, manufacturers often incorporate protective measures, such as breather vents or pressure relief valves, to maintain an appropriate internal pressure and prevent the buildup of excessive heat or pressure that could compromise the gearbox’s durability.

Effective Lubrication:

Proper lubrication is critical for the durability of variator gearboxes. Manufacturers ensure that the gearbox is designed with efficient lubrication systems that provide adequate lubricant flow to all critical components. This lubrication helps reduce friction, dissipate heat, and prevent excessive wear and corrosion. Manufacturers may also specify the use of specific lubricants that are suitable for the operating conditions and requirements of the variator gearbox, further enhancing its durability.

Thorough Testing and Quality Control:

Manufacturers subject variator gearboxes to rigorous testing procedures to validate their durability in industrial environments. These tests may include load testing, endurance testing, temperature cycling, and performance verification. Through comprehensive testing, manufacturers can identify potential weaknesses or design flaws and make necessary improvements to ensure the gearbox’s durability. Additionally, stringent quality control measures are implemented throughout the manufacturing process to maintain consistency and reliability in the production of variator gearboxes.

Compliance with Standards and Regulations:

Manufacturers adhere to industry standards and regulations to ensure the durability and safety of variator gearboxes. Compliance with standards, such as ISO (International Organization for Standardization) and specific industry guidelines, helps manufacturers design and manufacture gearboxes that meet or exceed the required performance and durability criteria. This ensures that the variator gearboxes are suitable for use in industrial environments and can withstand the demanding operating conditions they may encounter.

By employing rugged construction, enhanced gear design, sealing and protection measures, effective lubrication systems, thorough testing and quality control, and compliance with standards and regulations, manufacturers ensure the durability of variator gearboxes in industrial environments. These measures contribute to the reliability, longevity, and performance of variator gearboxes, making them well-suited for demanding industrial applications.

variator gearbox

Can you explain the different types of variator gearboxes and their functions?

There are several different types of variator gearboxes, each with its own design and function. Here are some of the common types:

  1. Belt-and-Pulley Variators: Belt-and-pulley variators, also known as variable speed drives or variable speed transmissions (VSTs), use a belt and a set of variable diameter pulleys to achieve speed variation. The pulleys can change their effective diameter by adjusting their position, allowing for continuous adjustment of the output speed. Belt-and-pulley variators are commonly used in applications such as vehicles, industrial machinery, and power transmission systems.
  2. Cone Variators: Cone variators, also called toroidal or traction drive variators, use a pair of conical disks or rollers to achieve speed variation. The conical elements have varying radii, and their contact point determines the output speed. As the cones move closer or farther apart, the effective radius changes, resulting in speed adjustment. Cone variators are often employed in applications where compact size, high torque capacity, and high efficiency are desired, such as in automotive transmissions and industrial power transmission systems.
  3. Disc Variators: Disc variators, also known as disc drives or disk-and-roll variators, use a set of interlocking discs and rollers to achieve speed variation. The discs have spiral grooves that guide the movement of the rollers. By adjusting the axial position of the rollers, the effective diameter of the variator changes, leading to speed control. Disc variators are commonly used in applications where high torque capacity and precise speed control are required, such as in heavy machinery, construction equipment, and marine propulsion systems.
  4. Hydrostatic Variators: Hydrostatic variators use hydraulic systems to achieve speed variation. They typically consist of a pump, a motor, and a control valve. The pump supplies hydraulic fluid under pressure, which drives the motor to generate rotational motion. By controlling the flow rate and pressure of the hydraulic fluid, the output speed can be adjusted. Hydrostatic variators are commonly used in applications that require high torque, precise control, and the ability to handle heavy loads, such as in construction machinery, agricultural equipment, and machine tools.
  5. Torque Converter Variators: Torque converter variators, also known as fluid couplings, use a fluid-filled chamber to transmit torque and achieve speed variation. They consist of an impeller, a turbine, and a stator. The impeller and turbine are connected to the input and output shafts, respectively, and the stator redirects the fluid flow. By altering the fluid flow characteristics, torque converter variators allow for speed control. They are commonly used in automotive automatic transmissions and heavy-duty industrial applications.

Each type of variator gearbox offers specific advantages and is suitable for different applications based on factors such as torque requirements, speed range, efficiency, compactness, and control options. The selection of the appropriate variator gearbox depends on the specific needs and constraints of the application at hand.

In summary, the different types of variator gearboxes include belt-and-pulley variators, cone variators, disc variators, hydrostatic variators, and torque converter variators. Each type has its own design and function, providing a range of options for achieving continuous and stepless speed variation in various mechanical systems.

China Standard Factory Customization Speed Variator Planetary Cycloid Reducer Gearbox for Industrial Robot   gearbox design		China Standard Factory Customization Speed Variator Planetary Cycloid Reducer Gearbox for Industrial Robot   gearbox design
editor by CX 2023-09-05

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