Worm Gear Reducer-Replacement of Mitsubishi Heavy Worm Gear Unit SHVW Series Base Mounting Single Stage Reducer SHVW225L(R)-20
The SHVW series worm gear reducer is a reliable and efficient gear reducer designed for various industrial applications. It is highly efficient, structurally durable, easy to maintain, and ideal for optimizing mechanical systems in various environments. Our company guarantees the long-term performance and reliability of our gear reducers. This product is commonly used in material handling systems, industrial machinery, automation systems, robots, pumps, and fans that require medium reduction and high torque.
SHVW225L(R)-20 Worm Reducer - Mitsubishi Worm Gear Reducer Replacement
Our company, Ever-power, provides Mitsubishi brand replacement worm reducers that are of good quality and available at a competitive price. Please note that our products are replacement parts, not original factory parts. If you need to purchase original factory parts, please contact the original supplier. Our worm reducers are widely used in various fields, including material handling systems, industrial machinery, and automation systems. The following are some of the advantages of our Mitsubishi worm gear reducer replacements:
- High-quality materials and workmanship
- Cost-effective and competitive pricing
- Direct drop-in replacement for Mitsubishi brand worm reducers
- Fully interchangeable with Mitsubishi worm reducers
- Short lead times and on-time delivery
Our company also welcomes customization of our products according to your specific needs. Our SHVW series worm gear reducer is shown below:

Features of SHVW225L(R)-20 Worm Reducer
The SHVW225L(R)-20 worm reducer is a high-performance gear reducer optimized for power transmission with reduced energy consumption and operational costs. It has the following features:
- High-performance efficiency: The gear reducer has high efficiency, optimized for power transmission, to reduce energy consumption and operational costs. This high efficiency ensures that the gear reducer operates effectively in various applications.
- Durable structure: The gear reducer is made of high-strength cast iron that can withstand harsh industrial environments. Its sturdy design provides long-term reliability and wear resistance, ensuring a longer service life.
- Multi-functional application scope: This gear reducer is designed for a wide range of applications, including material handling systems, industrial machinery, and automation systems. Its versatility makes it a valuable addition to various equipment and machinery.
- Compact and space-saving design: Despite its powerful performance, the SHVW series worm gear reducer has a compact design that can fit into narrow spaces. This makes it an ideal choice for applications with limited space but still requiring high performance.
- Easy maintenance: The gear reducer is designed for minimal maintenance, using synthetic oil lubrication to reduce oil change frequency and overall maintenance requirements. This feature ensures ease of use and reduces maintenance costs.
- Reliable deceleration: The gear reducer's deceleration ratio provides precise and reliable deceleration, which is crucial for applications that require precise control and smooth operation.
- Enhanced operational safety: The gear reducer has an IP55 protection level that prevents dust and water jets, improving safety and operation reliability in various industrial environments.
- High torque output: The gear reducer's high output torque provides powerful power, making it suitable for demanding applications that require a large amount of torque.
- Stable performance: The gear reducer maintains stable performance within the operating temperature range of -10 to 60 degrees Celsius, ensuring reliable operation under different environmental conditions.
Possible Issues with Worm Gear Reducers
| Issue | Cause | Solution |
|---|---|---|
| Abnormal noise | Worn gears or bearings | Replace worn parts |
| Overheating | Overload or poor lubrication | Reduce load or adjust lubrication |
| Oil leakage | Worn seals or gaskets | Replace worn parts and seals |
| Shaft seal failure | Worn or damaged shaft seal | Replace worn or damaged shaft seal |
| Loss of power | Worn gears, bearings, or belts | Replace worn parts |
| Abnormal vibration | Worn gears or bearings | Replace worn parts |
| Slipping or binding | Worn gears or belts | Replace worn parts |
| Failure to engage | Worn gears or bearings | Replace worn parts |
Replacement Parts and Maintenance
The worm and worm wheel are the most commonly worn parts of the worm gear reducer and need to be replaced regularly. The following steps show how to replace them:
- Remove the gear reducer from the machine and disassemble it.
- Remove the worn worm and worm wheel.
- Clean the gear reducer and lubricate as necessary.
- Install the new worm and worm wheel.
- Reassemble the gear reducer and reinstall it in the machine.

Electric Motors for Worm Gear Reducers
Electric motors and worm gear reducers are an important combination in many industrial applications. The motor provides the power necessary to drive the reducer, which in turn reduces speed and increases torque. Our company, Ever-power, provides various types of electric motors for use with our worm gear reducers. Our motors are highly efficient, reliable, and designed to work seamlessly with our gear reducers to provide optimal performance and reduce energy consumption. The following is an example of our electric motor:

About Ever-power
We are a comprehensive transmission equipment manufacturer integrating research and development, manufacturing, and sales of speed reducers. With over 15 years of experience in the design, production, manufacture, and sales of gearboxes, we serve customers in Europe, America, Africa, Asia, and other regions and have won the praise of the market. Our consistent mission and vision over the years have led us to introduce advanced production equipment and testing equipment at home and abroad, employ industry professionals and technicians to carry out innovative research and development and manufacturing, and use standardized production management methods to strictly control every aspect of the production of reducers. Over the years, we have provided customers with high-quality, high-energy-efficiency, and high-stability production. Our gearboxes are widely used in various industries, including the equipment industry, food industry, car washing industry, packaging industry, transmission industry, automation industry, solar energy industry, and more. We offer the best service, the highest product quality, and competitive pricing. We encourage customers to explore our products and contact us for purchases.

Q&A
What is the deceleration ratio of the SHVW series worm gear reducer?
The deceleration ratio of the SHVW series worm gear reducer provides precise and reliable deceleration, which is crucial for applications that require precise control and smooth operation.
What are the possible issues with worm gear reducers, and how can they be resolved?
Some of the possible issues with worm gear reducers include abnormal noise, overheating, oil leakage, shaft seal failure, loss of power, abnormal vibration, slipping or binding, and failure to engage. These issues can be resolved by replacing worn parts, reducing the load, adjusting lubrication, and replacing worn seals or gaskets, among others.
Does Ever-power offer original factory parts for Mitsubishi worm gear reducers?
No, Ever-power only provides replacement parts for Mitsubishi worm gear reducers. If you need to purchase original factory parts, please contact the original supplier.