Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:


Rated Power:


Gearing Arrangement:


Output Torque:


Input Speed:


Output Speed:


Supply Ability

Supply Ability:
1000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
wooden case
Main port of China
Lead Time
as quantity

Online Customization

Product Description

China NMRV series 2 hp small gearmotors

Product material :

1. Worm: 20CrMnTi
2. Worm wheel: wearable stannum bronze
3. Carburize heat treatment,hardness of gear’s surface: 56-62HRC

RV020-RV090,cast iron worm gearboxes:

RV110-130,with ratio range,1:5-1:100 for single unit

Technical data:

1. Aluminium worm reducerranging from 020 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.

Product features:

1. Made of high quality die casting aluminum alloy housing, suitable for universal mounting.

2. Heat sink design for cooling provides great surface area and higher thermal capacity than the casting iron housings.

3.8 sizes from 030 to 130, with power scope rom 7.5w to 60kw.

4. Larger speed ratio range. each single frame size has 12 ratios from 5:1 to 100:1.

5. Hardened worm with fine grinding has the features of higher efficiency and big output torque.

6. Low noise and stably running, can adapt long term work condition in terrible environments.

7.Light weight, high mechanical strength.


1. NMRV025, NMRV030, NMRV040,NMRV050, NMRV063,NMRV075, NMRV090,NMRV110, NMRV130,NMRV150.

2.NRV030, NRV040,NRV050, NRV063,NRV075, NRV090,NRV110, NRV130,NRV150.

3. NMRV025/030, NMRV025/040, NMRV030/040, NMRV030/050, NMRV030/063, NMRV040/075, NMRV040/090, NMRV040/075, NMRV050/110, NMRV063/130.

4. NRV-NMRV030/040, NRV-NMRV030/050, NRV-NMRV030/063, NRV-NMRV040/07,3 NRV-NMRV040/093, NRV-NMRV050/110, NRV-NMRV063/130.

Packaging & Shipping

Standard shipping wooden box.

If special requirements can use iron frame boxes.

Our Services

1.Have professional experience in manufacturing from 1999 year.

2. We are manufacturer, haveadvantages forQuality control, priceand delivery time.

3.Professional engineers, undertake Non-standard product design, graphics, and production.

4.Ready to report the production process by photos.

5.Defaults to using Chinese ZWZ brand bearings;SKF, FAG, NSK brandsif needed.



2.Workingtime: About 20working daysfromreceivepayment.

3. Warrantyperiod: 12months.

~~~Click me to ask for more informations~~~

Company Information

, 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.


Passed the ISO9001-2008 certification.

Our Main Products

Four series (WR, WF, WK, WS) modelarmotorreducer;

WH, WB seriesstandard industrialGear box;

WP sereispalnetarygear reducer;

ZDY, ZLY, ZSY, ZFY, DBY(K), DCY(K),andDFYHardened reducers;

NGW, NGW-L, andNGW-Splanetarygear speed reducers;

B and X seriesofcycloidalplanetary gear speed reducers;

ZQ, ZD, ZL, ZS, and ZSC(A)series of cylindrical gear reducers;

Worm reducer NMRV, WPAseries;

WT series apiral bevelgearbox, etc.

Buyer Feedback

Welcome To Us!

We will be excellent quality, patient services, and for your sake production speed, to return you to our trust and support.