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NMRV series nmrv 030 075 worm aluminium gearbox


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:


Rated Power:


Gearing Arrangement:


Output Torque:


Input Speed:


Output Speed:

14-280rpm .

Supply Ability

Supply Ability:
1000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
wooden case
Lead Time
25-30days,depend on quantity

Online Customization


1.high precision and quality.

2.compact design, large ratio.

3.15 years for this.

4. ISO 9001-200

NM,NMRV series nmrv 030 075 worm aluminium gearbox

Product Description

NMRVtype worm gear motor

2.Worm wheel:wearable stannum bronze
3.Carburize heat treatment,hardness of gear’s surface:56-62HRC

Technical data:

NMRVtype worm gear motor

1) Aluminium worm reducerranging from 025 to 090

2) Speed ratio: 11 kinds, ranging from 5 to 100
3) Input power: ranging from 0.06 to 15kW
4) Output torque ranges from 2.6 to 1,074N.


-Made of high quality die casting aluminum alloy housing, suitable for universal mounting.
– Heat sink design for cooling provides great surface area and higher thermal capacity than the casting iron housings.
– 8 sizes from 030 to 130, with power scope rom 7.5w to 60kw.
– Larger speed ratio range. each single frame size has 12 ratios from 5:1 to 100:1.
– Hardened worm with fine grinding has the features of higher efficiency and big output torque.
– Low noise and stably running, can adapt long term work condition in terrible environments.
– Light weight, high mechanical strength.

Packaging & Shipping

Full closed type seaworthy wooden case if no special requirement

Company Information

ZIBO WANXIN SPEED REDUCER CO.,LTD. , with 15 YEARS of reducers production, powerful technical force, and complete inspection measures, quality Management System is in conformity with GB/T19001-2008-ISO9001:2008 standard.

We expect the win-win solution with you sincerely!




3.Theworkingtimeisabout15 daysfromreceivepayment.

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