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Home > Products > WR Series Helical Gear Reducer > 1:80 ratio speed reducer gearbox

1:80 ratio speed reducer gearbox

Product Description

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Product Description

Our WR series helical gear reducers are based on the building block design, so its

convenientfor them to fit all types of motors or to connect with other power input,

and its possiblefor different types of machines to combine or connect.

1,Compact construction, saves space for mounting, large load-bearing capacity and long life.

2,High transmission efficiency and low noise. A single machine can reach a transmission efficiency

as much as 96%.

3, Precise division of transmission ratio with a wide range. The combination of machines can produce

a larger transmission ratio at a low output rotational speed.

4,Installation: Foot-mounted, B5/B14 flange-mounted, input shaft, hollow output shaft, etc.


WR Series Pressure Reducer
Specification WRF146
Efficiency 94%~98% (depends on the transmission stage) 
Housing material HT250 high-strength cast iron
Gear material 20CrMnTi
Surface hardness ofgears HRC58°~62 °
Input / Output shaft material 40Cr
Machining precision of gears accurate grinding6 Grade
Lubricating oil Mineral oil
Heat treatment tempering, cementiting, quenching,etc.
Brand of bearings HRB heavy-duty bearing, C&U bearing
Brand of oil seal NAK or other brand
Noise (MAX) 65~70dB 
Temp. rise (MAX) 40 C
Temp. rise (Oil)(MAX) 50 C
Vibration ≤20µm
Input power 0.12~90KW
Output torque 960~21700Nm
Transmission ratio 5.31~21342
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Contact us if you need more details on Speed Gearbox. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Speed Increasing Gearbox、180 Ratio Speed Reducer Gearbox. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : WR Series Helical Gear Reducer

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