Alpha/Wittestein TK+004B-MF1-10-6C1-1K Right Angle Gear Box, Ratio 10:1

The Alpha/Wittenstein TK+004B-MF1-10-6C1-1K is a compact, high-precision right-angle planetary gearbox from the TK+ series. With a 10:1 gear ratio and 90° output orientation, it is optimized for servo applications requiring high torsional rigidity, low backlash, and dynamic load handling in tight installation spaces. Technical Specifications: Series: TK+ (Right-Angle Spiral Bevel Planetary Gearbox) Size Code: 004B (compact size, small footprint) Gear Ratio: 10:1 (single-stage planetary reduction after bevel stage) Gear Type: • Input Stage: Spiral bevel gear (right-angle orientation) • Output Stage: Precision planetary Mounting Style: MF1 – Motor flange with integrated clamping hub coupling Motor Shaft Diameter: 6 mm (based on “6C1” code – clamping hub for 6 mm shaft) Backlash: • Standard: ≤ 6 arcmin • Optional: ≤ 3 arcmin (high-precision variant) Nominal Output Torque: ~10–15 Nm (approx., based on size and ratio) Max Acceleration Torque: ~20–25 Nm Torsional Rigidity: ~1–2 Nm/arcmin Efficiency: • Bevel + planetary combination: ≥ 94–96% Protection Class: IP65 (sealed housing) Lubrication: Lifetime synthetic grease Operating Temperature: -10°C to +90°C Service Life: > 20,000 hours Housing: • Bevel Stage: Aluminum • Planetary Gears: Hardened and ground steel Mounting Orientation: Any direction