Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:

RVE30/40 ~ RVE90/150

Rated Power:

0.04~15 KW

Gearing Arrangement:


Output Torque:

2~3,022 N.m

Input Speed:


Output Speed:

0.3~419 r/min


silver, blue


aluminum alloy boxes


aluminum alloy boxes or cast iron boxes


cast iron boxes



heat treatment:

Carburising/quenching/gear grinding


Steel or cast iron

gear material:

low carbon high alloy steel

Supply Ability

Supply Ability:
500 Set/Sets per Week

Packaging & Delivery

Packaging Details
Small size: standard export packing (carton and pallet); Big size: fumigated wood carton or non-wood packing material carton
maainports of China
Lead Time
30 working days against deposit

Online Customization

aluminum body NMRV worm gear reducer

Company Information

Shandong Guomao Guotai Reducer is a comprehensive private enterprise group established in 1993.Adhering to the corporate objective "Leading Brand and Scientific Development " and the quality policy "Pursuing perfect quality and Satisying Customers", Guomao Group has grown to a leading speed reducer manufacturer in China possessing total assets of RMB 2,000 million ,total floor space of 630,000 Square meters as well as annual capacity of 800,000 speed reducer and 1,200,000 motors.

Product Description

RV series wormgearboxes, worm reduction gearboxes, aluminum worm gearboxes

The products are widely applied in the producing equipments of all kinds of industries inside and outside China. They are the best choices for nowadays modern facilities of mechanical reducing drive control to realize large twisting distance, large gear ratio, little noise, high efficiency and stability.

RV Worm Gear Reducer’s type: RV-minitype worm gear speed reducer

RVE-combined double stage minitype worm reducer

RV Worm Gear Reducer’s feature:

-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

After-Sales Service

1.more than 20 years production experience.

2.being a manufacturer, we are mush sure of the products’ quality, delivery time.

3.professional engineers for your design, drawing.

4.the warranty period is 12 moth.


1. PaymentTerm:T T, L/C

2. Deliverytime:about 30daysfromreceivepayment.


4.GuidelinesfortheSelection:Usuallywecanselectonemachinewhichissuitableforyouwithsomeinfor mationsfromyou,suchasratio/motorspeed/mountingdimension/outtorqueetc.