Reduction ratio: 1:7,5~1:100
Output torque：2,5~1070Nm
Motor power range：0,06～7,5kw

NMRV series are a new-generation of products developed on the basis of perfecting WJ series  worm gear units with a compromise of advanced technology both at home and abroad. The products include the following main characteristics:
1.Made of high-quality aluminium alloy, light in weight and non-rusting.
2.Large in output torque.
3.Smooth in running and low in noise.
4.High in radiating efficiency.
5.Good-looking in appearance, durable inservice life and small in volume.
6.Suitable for omnibearing installation.