NMRV 150 Gearbox is the biggest size of worm gearbox NMRV series, the distance from worm shaft to worm gear center is 150mm. It has advanced square house with high quality casting iron material. Stable and high strength, big output torque, smooth transmission, and lower noise, those are its advantages. It is mainly used in mining machinery, textile machinery, metal processing industry, chemical equipment, etc.

It has several types, NMRV150, NRV150, NMRV150FA, NMRV150FB, NMRV150VS, DRV150 etc.


Mainly materials
|
House/Flange |
Casting iron |
|
Worm shaft |
20CrMnTi |
|
Worm gear |
Aluminum bronze |
|
Oil |
Synthetic oil, Mineral oil |
General technical date
|
Size |
150 |
|
Speed ratio |
7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
|
Motor power |
2.2-15KW |
|
Output torque |
570-1760N.m |
|
Input flange |
100/112B5/B14, 132B5/B14, 160B5 |
|
Customized |
Output shaft, output flange, special mounting position |
You can choose right items according to below motor flange sizes.


Mainly dimensions

Unit weight is nearly 87kgs.
Generally mounting position




Our advantages
- Factory founded in 2006, with extensive experience in production and manufacturing.
- 10,000 square meters standard workshop and over 40 sets production and testing equipment, not only CNC lathes, grinding machines, milling machines, gear hobbing machines, Coordinate Measuring Machining, foundry workshop and assembly lines.
- With technology department and quality department, providing OEM service, based on ISO standard management.
- Exporting to more than 66 countries and regions, widely used for range of industries, including steel industry, metallurgy industry, textile machinery, printing machinery, woodworking machinery, chemical industry, lifting equipment, logistics and conveying equipment, agriculture and packaging equipment etc.
FAQ
Q: Are you a trading company or manufacturer?
A: We are a manufacturer with advanced equipment and experienced workers.
Q: What's your package?
A: We generally use one small wooden case per piece, we also accept OEM package.
Q: How about your price?
A: The price is negotiable, and can be changed according to your specifications and quantity.
Q: What's your production time?
A: We have enough stock of parts, generally is 30 days for one container.
Q: What's your payment terms?
A: We accept L/C, TT etc., generally is 30% advance before production and 70% payment before shipment.
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