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  • July 28, 2026

Model of bipolar series combination NMRV turbine gearbox



H1:NMRV Double Worm Gear Reducer Combination Reducer

Product Features:

1. Compact structure: Adopting a square box type aluminum alloy/cast iron box body, the volume is 30% smaller than traditional reducers with the same torque, and supports six sided multi-directional installation.

2. Operating characteristics: The transmission is smooth with low noise, and it has self-locking function when the static efficiency is below 0.5, which can prevent the load from accidentally slipping.

3. Maintenance cycle: The first oil change occurs after 150-400 hours of operation, and the subsequent oil change cycle does not exceed 4000 hours, resulting in low maintenance costs.

4. Strong adaptability: Supports multiple input and output configurations such as motor direct connection, hollow shaft/solid shaft, etc., and can flexibly interface with different devices.


Dual level combination modelTypical reduction ratio
NRV030/040、NRV030/050、NRV030/063300 – 10000
NRV040/075、NRV040/090300 – 10000
NRV050/110、NRV063/130300 – 10000

H2:Technical Specifications:

1. Input power: 0.06KW-1.5KW

2. Maximum output torque: 1826 N.m

3. Main reduction ratio: 300;  400;  500;  600;  750;  900;  1200;  1500;  1800;  2400;  3000;  6400;  8000; ten thousand

Bipolar series worm gear box.png

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