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worm gearbox with hand wheel torque arm gearbox ratio 80:1 gearbox OEM worm


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:


Rated Power:


Gearing Arrangement:


Output Torque:


Input Speed:

less 1500rpm

Output Speed:



Black/Green/Silver/Customized for gear box

Body Material:

Lightweight Aluminum Alloy for gear box


Synthetic & Mineral for gear box


only 5 left in stock –order soon for gear box

Installed Location:

B3/B8/B6/B7/V5/V6 for gear box

Reduction Ratio:

5:1-100 :1 for gear box

Supply Ability

Supply Ability:
12000 Piece/Pieces per Month for NMRV Worm Speed Reducer & Gearboxes

Packaging & Delivery

Packaging Details
Safety Packing Method Inside : 1.Plastic bags with Chemical Desiccant For Speed Reducer . 2.Middle :Individual Carton packaging For Speed Reducer. 3.Outside :Wooden Box For Speed Reducer
Shanghai or Ninbo
Lead Time
15-20 Days after we received the deposit

Online Customization

Product Detail

Worm Gearbox (Reductor), Worm Gear Reducer, Speed Reducer

We are factory, our products are Worm Gearbox.

RV series worm gearbox:

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: 0.1-16.1kW,Input speed is:1400rpm

Output speed: 14-280rpm; Double Gearbox , output speed:0.3-14rpm.

6) Output torque: 18-1050 N.m

7)Transmission rate: 5-100

8)Inner packing: carton; Outer packing: Plywood case

9)model number:RV 030, 040, 050, 063, 075, 090, 110, 130

Material for RV gearbox:

Worm wheel: inner is nodular cast iron, outside is #9-4 bronze

Worm shaft: 20 Chromium (Cr) steel

Housing: aluminum with oven painting for RV030-090, cast iron for RV110 and 130

Color: silver or blue

Appearance of the OEM factory

Inside of the OEM factory

Products Show

OEM Factory

We have beenOEM gearboxes supplierfor16 yearsin China!

Product detail

Material Construction
Worm gear Inner side: nodular cast iron QT500
Outter side: 9-4 bronze
Worm shaft 20 Cr steel with carburizing process to make it harder
Hardening degree: surface HRC56-62
inner HB220 to 260
Carburizing depth: 0.3mm to 0.5mm
Housing ADC12 aluminium alloy for WXRV30-WXRV090
HT200 cast iron for WXRV110-WXRV130
Bearing HCH bearing
Oil seal SKF seal for input
NAK seal for output
Oil Synthetic or mineral

Appearance of the OEM factory

Inside of the OEM factory

Products Show

Detailed Images

customer souvenir

Packaging & Shipping


1.Inside:PlasticbagswithChemicalDesiccantFor Gearboxes/SpeedReducer




1. Q: What’s type of your company?

A: 1)We are manufacturer .

2)We have been OEM gearboxes supplier for 16 years in China.

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

A: 1)Model No

2) Ratio


4) Your local Zip Code and City Name if your order quantity is less than 10 PCS.

Pls contact me without anyhesitation,

business start with communication,right?

Hope our OEM factory with 16 years in China

can have a good cooperation with you in the future.

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

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