High Torque Gearbox Helical Gear Reducer With Cast Iron , Solid Shaft

High Torque Gearbox Helical Gear Reducer With Cast Iron , Solid Shaft

R series Helical gear motor 

R series helical gear motor is designed based on modularization , which bring many difference kinds of 

combinations ,mounting types ,and structure designs .The detail classification of ratio can meet various 

of working condition .High Transmission efficiency ,Low energy consumption, superior performance . The 

hard tooth surface  

gear use the high quality alloy steel , the process of carburizing and quenching, grinding ,which give it 

follow characters : Stable transmission , low noise and temperature  ,high loading ,long working lift .  

Wide application ,specialize in Metallurgy ,Sewage treatment, Chemical Industry , Pharmacy ,Agriculture 

equipment and Oil industry .

Your benefits 

High power density 

Long service life 

R37 to R167 reduced backlash option 

RM series, specially designed for agitating applications 

The tried and tested modular concept and our strict quality criteria allow DOFINE to provide a diverse 

range of torques and gear ratios with incomparably finely tuned gradings. With this exceptional diversity, 

DOFINE sets new standards in the field of drive engineering

Available versions

Single-stage or multi-stage

Foot-mounted or flange-mounted

Foot-mounted and flange-mounted

Flange-mounted with extended bearing hub

Power: 0.18-160kw

Output speed: 0.16-1028RPM

Output Torque: up to 18000N.m

Mounting Type: Foot / Flange Mounting .

Transmission Efficiency : 

2 stage (ratio:5-24.8) = 96% 

3 stage (Ratio:27.2-264)=94%

Input power rating and Max Torque 

Company Information

DOFINE has acquired the know-how and the experience to be a leader in the field of high speed gears.

The industrial site of WENZHOU Zhejiang Province has developed a tradition in high performance gear units for more than 24 years and through 500,000 references for the Power Transmission equipment and the Oil & Gas industries (speed reducer or increaser, auxiliary and special gearboxes). Now there are more than 300 employees join our family to provide the best transmission equipment for driving a better world.

As a member of China general reducer machinery association, Zhejiang Dongfang Driving Machine Co.,Ltd is amanuf