NMRV 75 worm gear reducer

NMRV 75 worm gear reducer :

STRUCTURE FEATURES

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 volume.

 6.Suitable for omnibearing installation.

MAIN MATERRIALS

1.Housing: die-cast aluminum alloy (frame size:0.25-090);cast iron (frame size:110-150)

2. Worm :20CrMnTi ,carbonize 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

Specification Table:

Form:

NMRV         with IEC input flange

NRV            with input shaft

NMRVYZ    with IEC input flange and extention worm shaftt

NRVYZ       with input shaft and extention worm shaftt

    F              short output flange

    FL            long output flange

    TA           torque rm

    DZ           single output shaft

    SZ            double output shaft

Our Package:

Manufacturing Workshop: