China manufacturer Xw7 Electric Operated Worm Gear Reducer for Valve gearbox and motor

Product Description

Model:XW7 electric operated worm gearbox

Model Electric Output Torque N·m Ratio Electric  Input Torque  N·m Input Flange    ISO5210-2001 Standard Base Output Flange Thickened Base Output Flange Maximum Stem Diameter  mm Input Shaft Diametermm  APPROX. Weight      kg
XW3 800 58 46 F10/F14 F12 F10/F12/F14 43 15 15
XW4 1700 68 83 F10/F14 F14 F12/F14/F16 52 20 23
XW5 3000 67 149 F10/F14/F16 F16 F14/F16/F25 76 20 50
XW6 7000 69 338 F14/F16 F25 F16/F25/F30 87 30 83
XW7 16000 60 889 F14/F16/F25 F25/F30 F35 120 30 144
XW8 28000 60 1556 F14/F16/F25 F25/F30/F35 F40 153 35 254
XW9 40000 60 2222 F14/F16/F25 F30/F35 F40/F48 170 40 327
XW10 65000 60 3611 F16/F25/F30 F35/F40 F48 190 50 493

Introduction
XBURS XW series Part-turn Worm Gearbox is precison device(rotary) with high quality and safety,intended to reduce the speed and increase thetorque. It is easy to process axis hole and key groove because of the removable sleeve.

Characters
1.Totally enclosed gearing
2.Grease filled for longer life
3.Comprehensive gear ratios for different
applications
4.Removable output sleeve
5.Optional travelling sleeve
6.Adjustable stopper (± 5°)
7.Optional flange to suit for different type of valve

Application
XW series part-turn worm gearboxes are used for manual and electric (electric actuator) applications of ball valves,butterfly valves, plug valves and dampers.

Operating Environment
XW series part-turn worm gearboxes are with good mechnical quality and steady operating performance which apply to deal with variety climate and temperature. We strive to develop RW series worm gear operator to meet higher demands.

Enclosure: IP67
Working Temperature: Form-20ºCto120ºC(-4ºFto248ºF)
Painting: Silver grey (customization)

Connect With Valve
The flange connecting to valve is according to ENISO5210 or DIN3210 (Customization)

Main Products

Worm gearbox, bevel gearbox, valve gear box,worm gear operator, worm gear actuator, valve worm gear, valve gear operator, valve gear actuator, valve actuator.
Gear Operator, Valve Gearbox, Bevel Gearbox, Gearbox, Speed Reducer, Multi-Turn Bevel Gearbox, Bevel Gearbox Supplier, High Quality Bevel Gearbox, Gearbox manufacturer

(XW7-R67M)

Applications: Ball Valves, Butterfly Valves, Plug Valves, Damper
Painting/Coating: Silver Grey or Customization
Working Temperature: -20 to 120 Degrees Celsius
Protection Level: IP67
Transport Package: Plywood Case
Specification: SGS
Customization:
Available

|

Customized Request

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

How do gear reducers handle shock loads and sudden changes in torque?

Gear reducers are designed to handle shock loads and sudden changes in torque through several mechanisms that enhance their durability and reliability in challenging operating conditions.

1. Robust Construction: Gear reducers are constructed using high-strength materials and precision manufacturing techniques. This ensures that the gears, bearings, and other components can withstand sudden impacts and high torque fluctuations without deformation or failure.

2. Shock-Absorbing Features: Some gear reducer designs incorporate shock-absorbing features, such as flexible couplings, elastomeric elements, or torsionally flexible gear designs. These features help dampen and dissipate the energy from sudden shocks or torque spikes, reducing the impact on the entire system.

3. Torque Limiters: In applications where shock loads are common, torque limiters may be integrated into the gear reducer. These devices automatically disengage or slip when a certain torque threshold is exceeded, preventing damage to the gears and other components.

4. Overload Protection: Gear reducers can be equipped with overload protection mechanisms, such as shear pins or torque sensors. These mechanisms detect excessive torque and disengage the drive temporarily, allowing the system to absorb the shock or adjust to the sudden torque change.

5. Proper Lubrication: Adequate lubrication is essential for managing shock loads and sudden torque changes. High-quality lubricants reduce friction and wear, helping the gear reducer withstand dynamic forces and maintain smooth operation.

6. Dynamic Load Distribution: Gear reducers distribute dynamic loads across multiple gear teeth, which helps prevent localized stress concentrations. This feature minimizes the risk of tooth breakage and gear damage when subjected to sudden changes in torque.

By incorporating these design features and mechanisms, gear reducers can effectively handle shock loads and sudden changes in torque, ensuring the longevity and reliability of various industrial and mechanical systems.

gear gearbox

What are the benefits of using a gear reducer in industrial applications?

Gear reducers offer several benefits that make them indispensable in various industrial applications:

1. Speed Reduction: Gear reducers allow the reduction of high-speed input from motors or engines to lower, more usable output speeds for specific applications, ensuring proper equipment operation and safety.

2. Torque Increase: By leveraging the mechanical advantage of gear ratios, gear reducers can significantly increase torque output, enabling the handling of heavy loads and providing the necessary power for tasks such as lifting, conveying, and processing.

3. Precise Control: Gear reducers enable fine-tuning of rotational speed and torque, providing precise control over machinery and processes, which is crucial in industries like manufacturing, material handling, and robotics.

4. Shock Load Absorption: Gear reducers can absorb and dampen sudden shocks or changes in load, protecting both the machinery and connected components from abrupt forces that could otherwise lead to damage.

5. Versatility: With various gear types (e.g., spur, helical, worm) and designs, gear reducers can be tailored to different applications, including those requiring specific speed ratios, torque ranges, and environmental conditions.

6. Efficient Power Transmission: Gear reducers offer high mechanical efficiency, minimizing energy loss during power transmission, which is especially valuable in energy-conscious industries.

7. Compact Design: Gear reducers provide a compact solution for transmitting power and adjusting speeds, making them suitable for installations with space constraints.

8. Reliability and Longevity: Well-designed and properly maintained gear reducers can offer extended service life, contributing to reduced downtime and maintenance costs.

Overall, gear reducers enhance the performance, efficiency, and reliability of industrial equipment, making them essential components in a wide range of applications across various industries.

China manufacturer Xw7 Electric Operated Worm Gear Reducer for Valve   gearbox and motor	China manufacturer Xw7 Electric Operated Worm Gear Reducer for Valve   gearbox and motor
editor by CX 2023-10-21