Power | P | MW | Up to approx. 10 |
Speed | n2 | rpm | Up to 120,000 |
Torque | T2 | Nm | Up to 250,000 |
Ratio | i | From approx. 0.1 to 1,500 | |
Gear speeds | 1 to 75 | ||
Efficiency | Ƞtotal | ≥ 98% | |
Noise level | dB | <70 | |
Gear backlash | arcmin | <1 | |
Axial runout | 1/100 | <1 |
Housing | Steel or cast iron |
Bearings | Rolling or sliding bearings |
Gearshift | Manual, hydraulic, pneumatic, electromechanical |
Lubrication | Grease lubrication, oil splash lubrication, oil circulation lubrication with pump or separate oil supply unit |
Cooling | Oil/water cooler, internal and external, oil/air cooler |