- Brand Name:
- Model Number:
- Gearing Arrangement:
- Supply Ability:
- 300000 Unit/Units per Year
Packaging & Delivery
- Packaging Details
- Wooden Case
- About 15 working days
Worm Reducer, Speed Reducer, Gear Motor, Gearbox, Transmission Machinery, Machine, Irrigation Gearbox, Gear, Lifter, Elevator
NMRV Series Worm-Gear Speed Reducer(PC+NMRV)
Brief introduction to worm-gear speed reducer:
NMRV series worm-gear speed reducer is a new-generation of product developed by our company on the basis of perfecting WJ series products with a compromise of advanced technology both at home and abroad, its main features are as follows:
1. Made of high-quality aluminum alloy, light in weight and non-rusting.
2. Large in output torque.
3. Smooth in running and low in noise, can work long time in dreadful conditions.
4. High in radiating efficiency.
5. Good-looking in appearance, durable in service life and small in volume.
6. Suitable for omnibearing installation.
1. Housing: Die-cast aluminum alloy (frame size: 025 to 090); Cast iron ( frame size: 110 to130 ).
2. Worm: 20Cr, carbonize & quencher heat treatment make the hardness of gear’s surface up to 56~62 HRC, retain carburization layer’s thickness between 0.3 and 0.5mm after precise grinding.
3. Worm wheel: Wearable stannum bronze alloy.
Aluminum alloy housing:
1. Shot blasting and special antiseptic treatment on the aluminum alloy surface.
2. After phosphating, paint with RAL 5010 blue or silvery white paint.
Cast iron housing:
First paint with red antirust paint, then paint with RAL 5010 blue or silvery white paint.