NMRV Series Aluminum Worm Gear Reducer Units - Low Noise Operation with Frame Sizes 025-150 and High Torque Output
NMRV Series Worm Gear Units represent our latest generation of worm gear reducers, developed through comprehensive refinement of WJ series products and integration of advanced domestic and international technologies.
- Constructed from high-quality aluminum alloy for lightweight design and corrosion resistance
- Delivers substantial output torque for demanding applications
- Operates smoothly with minimal noise levels, suitable for extended use in challenging conditions
- Enhanced heat dissipation efficiency for improved thermal management
- Durable construction with compact design and extended service life
- Supports omnidirectional installation for flexible mounting options
| Component | Material Specification |
|---|---|
| Housing | Die-cast aluminum alloy (frame sizes 025-090); Cast iron (frame sizes 110-150) |
| Worm | 20Cr steel with carburizing and quenching heat treatment; Surface hardness 56-62 HRC; Carburization layer thickness 0.3-0.5mm after precision grinding |
| Worm Wheel | Wear-resistant tin bronze alloy for optimal performance |
Yes, we provide custom design services for non-standard products based on customer drawings and samples.
Our product portfolio includes speed reducers, gearboxes, gear motors, pumps, and crushers.
With over 20 years of manufacturing experience and established credibility, we maintain a professional engineering team, advanced production technology, and skilled workforce. We specialize in reducer production and undertake custom sample processing services.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.