nmrv 30 small worm gear reducer ac motor speed reducer


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:


Rated Power:


Gearing Arrangement:


Output Torque:


Input Speed:

less 1500rpm

Output Speed:





5:1-100 :1

Oil Seal Name Brand:


Body Material:

Lightweight Aluminum Alloy

Installed Location:



Synthetic & Mineral

Supply Ability

Supply Ability:
12000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
Inside :Plastic bags with Chemical Desiccant For Speed Reducer

Middle :Individual Carton packaging For Speed Reducer

Outside :Wooden Box For Speed Reducer”>Safety Packing Method

Inside :Plastic bags with Chemical Desiccant For Speed Reducer

Middle :Individual Carton packaging For Speed Reducer

Outside :Wooden Box For Speed Reducer
Shanghai or Ninbo
Lead Time
15-20 Days after we received the deposit

Online Customization

NMRV worm speed reducer &gearbox
1.High efficiency,low noise
2.Easy installation
3.15 years exprience
4.Safe, reliable,

RV Series Worm gearbox

NMRV Series Worm Gear Speed reducer

1) High quality aluminum alloy die cast gearbox

2) High accuracy worm gear and worm shaft

3) Less noise and lower temperature increase

4) Easy mounting and linking, high efficiency

5) Power: 0.06 – 15kW

6) Output torque: 2.7 – 1,760N.m

7) Transmission rate: 5 – 100 Inner packing: CartonOuter packing: Wooden case

Customers form Helan in 2014 PTC Aisa Exhibition Conversation for future coorperation .

Some Parts of speed reducer & gearboxes

Detectingsystemfor sealability

Followed specific matched data and size for speed reducer

OEM Service

All gearbox supplied by Smart Equipment have been subject to standard process and strict testing to ensure product lifetime.

We offer 1 year warranty.

Our Products:

Company Information

We are OEM worm gearbox supplier for 15 years!

CE Certifications

Our Services

(1) With excellent quality and Reasonable factory price.
(2) Promise to delivery on time.
(3) Safe, reliable, economical and durable.
(4) Stable transmission, quiet operation.
(5) High heat-radiating efficiency, high carrying ability.
(6) Every product must be tested before sending.

(7)Excellent team here.

(8)OEM supplier for 16 years in China.

Packaging & Shipping


1.Inside:PlasticbagswithChemicalDesiccantFor Gearboxes/SpeedReducer




1. Q: What’s type of your company.

A: We are manufacturer.

2. Q: what should I provide when I choose gearbox/speed reducer?

A: 1) load condition

2) speed of rotation or speed ratio(combination with combine speed reducer can get extra low outputting rotational speed)

3) work circumstance(temperature, humidty,corrosion etc.)

4) space of installation

Recent Posts

Worm reducer

As one of leading worm reducer manufacturers, suppliers and exporters of mechanical products, We offer worm reducer and many other products.

Please contact us for details.

Mail: [email protected]

Manufacturer supplier exporter of worm reducer.