SEHV worm gear unit is a valuable component for heavy machinery, material handling systems, and a variety of industrial applications. With high performance, significant reduction ratio, and powerful torque capacity, this model of gear reducer can ensure reliable operation and minimal maintenance.
Our company (Raydafon) provides Mitsubishi brand replacement worm gear reducers that offer good quality and competitive prices. Please note that our products are replacement parts, not original parts. If you need to purchase original parts, please contact the original supplier.


Our worm gear reducers are replacements for Mitsubishi brand gear reducers. Here are some advantages of using our replacement products:

In order to ensure the best performance of the SEHV worm gearbox, we suggest performing regular maintenance, including:

| Problem | Cause | Solution |
|---|---|---|
| Abnormal noise | Worn gears or bearings | Replace the worn parts |
| Overheating | Overloading or insufficient lubrication | Reduce the load or improve lubrication |
| Leakage | Seal failure or damaged housing | Replace the seals or housing |
| Stuck or jammed | Debris or damaged gears | Clean the gearbox or replace the damaged gears |
| Abnormal vibration | Loose mounting or damaged components | Tighten loose components or replace damaged parts |
| Reduced torque output | Worn gears or bearings | Replace the worn parts |
| Power loss | Insufficient lubrication or worn gears | Improve lubrication or replace worn gears |
| Unstable operation | Loose mounting or damaged components | Tighten loose components or replace damaged parts |
Motors and worm reducers are essential components for many industrial applications. The motor provides the power source, while the reducer adjusts the speed and torque to match the system requirements. Raydafon not only provides worm gear reducers, but also various electric motors for customers to choose from. The motor and worm reducer are mutually important components that work together to ensure the system's optimal performance.

Raydafon is a comprehensive transmission equipment manufacturer that integrates research and development, manufacturing, and sales of speed reducers. With more than 20 years of experience in design, production, and sales of gearboxes, we serve customers in Europe, America, Africa, Asia, and other regions. Our company has introduced advanced production and testing equipment from home and abroad, and employs industry professionals and technicians to carry out innovative research and development and manufacturing. We use standardized production management methods to strictly control every aspect of reducer production, providing customers with high-quality, energy-efficient, and stable production.
Our gearboxes are widely used in equipment Industry, food industry, car washing industry, packaging industry, transmission industry, automation industry, solar energy industry and so on. We welcome and trust by customers. We encourage customers to explore our products and contact us to make a purchase.

A: Yes, we welcome customers to provide drawings or samples for customization.
A: Original parts are provided by the original supplier, while replacement parts are manufactured by third-party suppliers. Our company only provides replacement parts for Mitsubishi brand gear reducers.
A: Our warranty period is one year from the date of delivery.
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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