NMRV 50 Gearbox is one size of worm gearbox NMRV series, the distance from worm shaft to worm gear center is 50mm.

Features

1) High quality aluminum alloy casting gearbox house
2) High accuracy worm gear and worm shaft, smooth transmission
3) Less noise and lower temperature increase
4) Easy mounting and high efficiency

NMRV50 reducer

It has several types, NMRV50, NRV50, NMRV50FA, NMRV50FB, NMRV40VS, NMRV40 for servo motor etc.

NMRV50 types

NMRV50 spare parts

Mainly materials

House/Flange	Aluminum alloy
Worm shaft	20CrMnTi
Worm gear	Tin bronze, Aluminum bronze
Oil	Synthetic oil, Mineral oil

General technical date

Size	50
Speed ratio	5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
Motor power	0.12-0.75KW
Output torque	29-81N.m
Input flange	63B5, 71B5/B14, 80B5/B14
Customized	Output shaft, output flange, special mounting position

You can choose right items according to below motor flange sizes.

RV30 mounting dimensions

NMRV50 motor flange dimensions

NMRV50 gearbox size

NMRV50 mounting position

NMRV50 workshop

Motovario Worm Gearbox packing

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.
Our goal is to create the most high efficient and economic speed gearboxes, making JIUWEI a global supplier of advance power transmission solutions expert.