Engineered for high torque and variable speed reduction in demanding industrial machinery applications.





Constructed from high-quality die-cast aluminum alloy (frames 025-090) for a lightweight and space-saving design.
Features a carbonized and quenched 20Cr worm with a surface hardness of 56-62 HRC for superior durability.
Utilizes a wearable stannum bronze alloy worm wheel to ensure stable, low-vibration power transmission.
Excellent heat dissipation performance enhances operational safety and reliability under heavy loads.
Designed with a versatile and adaptable structure for all-round bearing installation and easy machinery integration.
Model Series: NMRV025 to NMRV150
Gear Ratio Range: 7.5 to 100
Input Power Capacity: 0.06KW to 15KW
Output Torque Range: 4 N.m to 2379 N.m
Housing Material: Die-Cast Aluminum Alloy (025-090) / Cast Iron (110-150)
Worm Gear Material: Wearable Tin Bronze Alloy
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