Wittestein/Alpha SK 140W-MF2-16-1K1-1S10 Right Angle Gear Box 16:1 Ratio

The Wittenstein/Alpha SK 140W-MF2-16-1K1-1S10 is a right-angle precision planetary gearbox with a 16:1 reduction ratio. It features a spiral bevel gear stage for the 90° output orientation and is engineered for dynamic servo drive systems that require high torque density, low backlash, and compact installation. Technical Specifications: Series: SK+ (Right-Angle Precision Planetary Gearbox) Frame Size: 140 mm Gear Ratio: 16:1 (bevel input + planetary stage) Gear Type: Right-angle with spiral bevel input stage Output Shaft: • Type: Hollow shaft with key (K1) • Orientation: 90° to motor axis • Mounting Flange: ISO 9409-compliant circular output flange Backlash: • Standard: ≤ 6 arcmin Input Configuration: • MF2: Motor flange with integrated coupling Motor Shaft Compatibility: Based on motor-specific adapter for ~Ø16 mm shaft Nominal Output Torque: ~800–1000 Nm (varies with speed/load) Max Acceleration Torque: ~1500 Nm Torsional Rigidity: ~50–70 Nm/arcmin Efficiency: • Bevel + planetary (two-stage): ≥ 94% Lubrication: Lifetime synthetic grease Protection Class: IP65 Service Life: >20,000 hours Housing: • Bevel Stage: Aluminum • Planetary Stage: Hardened steel geartrain Temperature Range: -10°C to +90°C Noise Emission: ~68–72 dBA at nominal conditions

Condition: Used

Weight:   68.00

Depth:   24.00

Length:   24.00

Width:   24.00

SKU:   47623 4.R1.5.2