NRV aluminum alloy worm gear box 1:7.5~1:100 1.lightweight & high strength 2.compact & customizable 3.corrosion resistance

NRV series aluminum alloy worm gear box 1:7.5~1:100

General Specifications

NMRV series reduction gear boxes include 8 sizes. Power range is from 0.06kw to 15kw. Single-stage speed reduction ratio range is from 7.5 to 100. It is possible to use two sets together ( NMRV-NMRV Series ) to achieve a higher speed ratio. Input & output shafts are customizable,  flange and torque arm are optional.

Features 

1) Aluminum alloy die-casted gearbox

2) Compact structure saves mounting space

3) Highly accurate

4) Runs forward and backward

5) High load capacity

6) Stable transmission with reduced vibration and noise

General Technical data 

Model	Shaft Diameter	Center Height	Power	Ratio	Permitted torque	Weight
	Hollow	(mm)	(kw)		(Nm)	(kg)
NMRV30	25k6	90h13	0.09~0.3	7.5~100	22	1.5
NMRV40	30k6	115h13	0.12~0.5	7.5~100	55	2.5
NMRV50	35k6	115h13	0.18~0.7	7.5~100	120	4
NMRV63	35k6	130h13	0.37~1.5	7.5~100	175	6.2
NMRV75	40k6	140h13	0.55~3	7.5~100	280	9
NMRV90	50k6	180h13	0.75~4	7.5~100	425	13
NMRV110	60m6	225h13	1.1~5.5	7.5~100	585	43
NMRV130	70m6	250h13	1.5~7.5	7.5~100	850	60

For additional technical detail, please contact us.

 Explode View

In Factory View

Package

2.6-1170 Nm

NRV series Aluminum Alloy Worm Gear Box 1:7.5~1:100