parallel shaft helical gearbox
USD $85 - $2,500 /Piece
Min.Order:1 Piece
Zhejiang Wuma Reducer Co., Ltd.
parallel shaft helical gearbox
WK SERIES | WS SERIES | WF SERIES |
WR series helical gear reducers
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,Specification: WRF146.
5, Input power: 0.12~90KW.
6, Output torque: 960~21700Nm.
7,Transmission ratio: 5.31~21342.
8,Installation: Foot-mounted, B5/B14 flange-mounted, input shaft, hollow output shaft, etc.
WR Series Pressure Reducer | |
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 grinding, 6 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 ℃ |
Temp. rise (Oil)(MAX) | 50 ℃ |
Vibration | ≤20µm |