F series parallel shaft helical gearbox are very small and especially adequate for narrow installation room. The installation modes are tail mode, flange mode and hollow-shafting mode.
- High modular design, flexible mounting mode.
- Integrated casting housing,compact dimension, stable transmitting and low noise level.
- Perfect oil leakage preventing makes the good sealings and can be used in wide range of industry.
- Advanced gear grinding and modified profile, high loading support and more safe operation.
- High efficiency and save power.
- Save cost and low maintenance.
- Transmission stage: 2 stage or 3 stage
- Mounting mode: foot mounted, flange mounted, short flange mounted, torque arm mounted.
- Output shaft: solid shaft, hollow shaft (with key, with shrink disc and with involute spline).
- Size:37~157
- Power(kW): 0.18~200
- Output speed(r/min):0.07~623
- Output toruqe(N.m):2.8~22559
- 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
- Harbor and shipping
- Hoist and transport
- Electric power
- Coal mining
- Cement and construction
- Paper and light industry