China Hot selling Output Shaft Helical Gear Speed Variator Planetary Speed Reducer Small Gearbox for Sale components of gearbox

Product Description

Product Description

Output Shaft helical gear speed variator Planetary Speed Reducer small gearbox for sale

HangZhou Fubao Electromechanical Technology Co., Ltd. mechanical speed variator Planetary Speed Reducer small 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 CHINAMFG 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.

mechanical speed variator Planetary Speed Reducer small 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 mechanical speed variator Planetary Speed Reducer small 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, mechanical speed variator Planetary Speed Reducer small 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,mechanical speed variator Planetary Speed Reducer small 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 CHINAMFG 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, Woodworking Machinery
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Customization:
Available

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Customized Request

variator gearbox

How do variator gearboxes ensure efficient power transmission and speed regulation?

Variator gearboxes are designed to ensure efficient power transmission and speed regulation through a combination of mechanical principles and control mechanisms. Here’s how they achieve these objectives:

Efficient Power Transmission:

Variator gearboxes employ various mechanisms to ensure efficient power transmission from the input to the output shaft. These mechanisms minimize energy losses and maximize the transfer of mechanical power. Here are a few key factors that contribute to efficient power transmission:

  1. Optimized Gear Design: Variator gearboxes are engineered with carefully designed gear profiles, tooth shapes, and gear ratios. These design elements help to reduce friction, minimize backlash, and improve the meshing efficiency between the gears. By optimizing the gear design, variator gearboxes can achieve higher power transmission efficiency.
  2. High-Quality Bearings: Variator gearboxes utilize high-quality bearings that reduce friction and allow smooth rotation of the gears and shafts. Well-lubricated bearings minimize energy losses due to friction, thereby improving overall power transmission efficiency.
  3. Lubrication Systems: Proper lubrication is essential for efficient power transmission in variator gearboxes. Lubricants reduce friction and wear between moving components, ensuring smooth operation and minimizing energy losses. Variator gearboxes often incorporate dedicated lubrication systems that deliver lubricants to critical areas, optimizing power transmission efficiency and extending the lifespan of the gearbox.
  4. Material Selection: The choice of materials in variator gearboxes plays a significant role in power transmission efficiency. High-strength and low-friction materials are often used for gears, shafts, and other critical components to minimize energy losses through friction and maximize power transfer.
  5. Minimization of Internal Losses: Variator gearboxes are designed to minimize internal losses caused by factors such as windage, churning, and fluid flow resistance. Streamlined housing designs, efficient cooling systems, and optimized fluid dynamics within the gearbox contribute to reducing these losses, resulting in improved power transmission efficiency.

Speed Regulation:

Variator gearboxes excel in speed regulation by providing precise and adjustable speed control according to the requirements of the application. The following features enable accurate speed regulation:

  1. Continuous Adjustment: Variator gearboxes offer continuous and stepless adjustment of the gear ratio or speed control mechanism. This allows for fine-tuning the output speed to match the specific speed requirements of the application. Continuous adjustment ensures that the desired speed can be precisely achieved, enabling effective speed regulation.
  2. Responsive Control Mechanisms: Variator gearboxes incorporate control mechanisms that respond quickly to speed adjustment inputs. These mechanisms can be mechanical, hydraulic, electronic, or a combination of these. Responsive control systems enable rapid and accurate regulation of the output speed, ensuring precise speed control in real-time.
  3. Wide Speed Range: Variator gearboxes can offer a wide range of achievable speeds, allowing for flexibility in speed regulation. By adjusting the gear ratio or other speed control mechanisms, variator gearboxes can cover a broad range of speed requirements, making them versatile in applications where speed variation is essential.
  4. Stable Speed Maintenance: Variator gearboxes are designed to maintain the selected speed setting with high stability. Once the desired speed is achieved, the gearbox is engineered to minimize speed variations due to external load changes or disturbances. This stability ensures that the output speed remains consistent, contributing to reliable speed regulation.
  5. Feedback and Control Systems: Some variator gearboxes incorporate feedback and control systems that monitor the output speed and adjust the gear ratio or control parameters accordingly. These systems provide closed-loop control, constantly comparing the actual speed with the desired speed, and making adjustments to maintain accurate speed regulation even in the presence of external factors affecting the load or operating conditions.

By incorporating efficient power transmission mechanisms and precise speed regulation features, variator gearboxes can optimize energy transfer and maintain the desired speed levels in a wide range of applications. This enables them to deliver efficient power transmission while offering reliable and adjustable speed regulation.

variator gearbox

Can you provide real-world examples of products that use variator gearbox technology?

Variator gearbox technology is utilized in a wide range of products across various industries. Here are some real-world examples of products that incorporate variator gearboxes:

  • Automotive Transmissions: Many modern automobiles use variator gearboxes, commonly known as continuously variable transmissions (CVTs). CVTs offer smooth and seamless gear ratio changes, allowing the engine to operate at the most efficient speed for improved fuel economy. They are found in vehicles from various manufacturers, including Nissan, Honda, Toyota, and Subaru.
  • Industrial Machinery: Variator gearboxes are used in various industrial machinery applications. For example, in conveyor systems, variator gearboxes provide variable speed control to match the production requirements and optimize energy consumption. They are also employed in machine tools, printing presses, packaging equipment, and textile machinery.
  • Fitness Equipment: Many fitness machines, such as treadmills, elliptical trainers, and stationary bikes, incorporate variator gearboxes. These gearboxes allow users to adjust the resistance level or simulate different terrains by changing the gear ratio. Users can customize the intensity of their workouts while the equipment operates efficiently.
  • Agricultural Machinery: Variator gearboxes are used in agricultural equipment to provide adjustable speed control. Examples include combine harvesters, seeders, sprayers, and irrigation systems. The ability to vary the speed allows farmers to optimize machine performance based on specific field conditions and crop requirements.
  • Construction Equipment: Construction machinery often utilizes variator gearboxes to provide variable speed and torque control. Equipment such as excavators, loaders, and cranes benefit from the flexibility offered by variator gearboxes, allowing operators to adapt to different tasks and work conditions efficiently.
  • Power Tools: Variator gearboxes are employed in power tools like drills, sanders, and grinders. These gearboxes enable users to adjust the rotational speed to match the material being worked on, optimizing performance and minimizing power consumption.
  • Elevators and Lifts: Variator gearboxes are utilized in elevator and lift systems to provide smooth and controlled vertical movement. The gearboxes allow for variable speed operation, ensuring passenger comfort and energy-efficient operation.

These examples represent just a few applications where variator gearboxes are commonly used. The versatility and benefits of variator gearboxes make them a popular choice in industries that require variable speed control, energy efficiency, and optimized power transmission.

variator gearbox

How do variator gearboxes handle variations in speed and torque requirements?

Variator gearboxes are designed to handle variations in speed and torque requirements by providing adjustable speed control and flexible torque transmission. Here’s how they accomplish this:

Variator gearboxes handle variations in speed requirements through their unique design and operating principles. They offer continuously adjustable speed control, allowing for stepless variation within a certain range. This is achieved by employing mechanisms that can change the effective gear ratio between the input and output shafts. As the gear ratio is altered, the output speed of the gearbox changes accordingly.

One common method used by variator gearboxes is the manipulation of pulley or cone sizes. For example, in belt-and-pulley variators, the effective diameter of the pulleys can be adjusted by changing their position. This variation in pulley diameter modifies the speed ratio between the input and output, resulting in different output speeds. Similarly, in cone variators, the conical elements change their effective radius as they move closer or farther apart, enabling speed adjustment.

Additionally, variator gearboxes handle variations in torque requirements by providing flexible torque transmission capabilities. They can transmit high torque while maintaining efficiency, ensuring that the necessary power is delivered to the driven system. The specific torque handling capabilities depend on the design and construction of the variator gearbox.

Some variator gearboxes, such as cone variators, are known for their high torque capacity. The conical elements in these gearboxes can withstand substantial torque loads, making them suitable for applications that require robust torque transmission. Other types of variator gearboxes, such as disc variators or hydrostatic variators, are also designed to handle significant torque requirements efficiently.

Furthermore, variator gearboxes can be equipped with additional features to enhance torque transmission. For instance, certain variator gearboxes incorporate mechanisms like friction drives or hydraulic systems that can further optimize torque delivery and handling.

In summary, variator gearboxes handle variations in speed and torque requirements by providing continuously adjustable speed control and flexible torque transmission. Through the manipulation of pulley or cone sizes, variator gearboxes can adjust the effective gear ratio and achieve the desired output speed. Additionally, their design and construction allow them to transmit high torque efficiently, ensuring that the required power is delivered to the driven system. These capabilities make variator gearboxes versatile and adaptable in various applications where speed and torque variations are encountered.

China Hot selling Output Shaft Helical Gear Speed Variator Planetary Speed Reducer Small Gearbox for Sale   components of gearbox	China Hot selling Output Shaft Helical Gear Speed Variator Planetary Speed Reducer Small Gearbox for Sale   components of gearbox
editor by CX 2023-09-18

Variator Gearbox

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