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R series Helical Gearbox/Geared Reducer

R series helical gearbox can stand higher radial load. R series helical gearbox is flange tails in the installation of the tail and the flange, and the speed reduction gears also have flanges and tails.

The characteristics of the R series Helical Gearbox

Small bias output, compact conformation, and making most use of the box space, the second and the third stage in the same box
Integrally-cast box, good rigidity of the box, and easy to enhance the strength of the shaft and prolong the service life of the bearing
Installation mode: base-installation, and there are big and small flanges to choose conveniently.
Solid-shaft output, the average efficiency of two-stage is 96% and 94% for three-stage and the overall average efficiency is 85%
The R series helical gearbox for agitation can stand greater axial force and radial force

The data of R series Helcial Gearbox

Housing Material: HT250high-strength cast iron
Housing hardness:HBS190-240
Gear Material:20CrMnTi alloy steel
Surface hardness of gears:HRC58°-62°
Gear core hardness:HRC33-40
Input /Output shaft material:42CrMo alloy steel
Machining precision of gears: accurate grinding 6-5 grade
Heat treatment: tempering, cementiting,quenching,ect.
Efficiency:94%-96%(depends on the transmission stage)
Noise(MAX):60-68dB

Model: R97

Type: Inline Helical geared motor

Mounting Mode: Foot mounted

Motor type: YZRF112M3-4-ZPMC4/B5 IP55 H grade

Three Phase Asynchronous motor of wound rotor for crane and metallurgical

Power: 0.09~160KW

Ratio: 1.30~229.71 (imax18125)

Output Torque: 70~18000N.m 

Contact Information:

Anhui Ferrocar Heavy Transmission Co., Ltd.

Skype: mavis.mrd     Wechat: mavis605        QQ: 1119045377           Mobile & What'sApp: 008615856460059   Email: mavis@ahflk.com; mavis.gearbox@gmail.com   Website: www.ahflk.com/en

Address: No. 8 Shouchun Road, Lu'an Economic Development Zone 237000, Anhui Province, China