Wittenstein/Alpha SK-100W-MF1-4-1K1-1K00 Right Angle Gearbox, Ratio 4:1

The Wittenstein Alpha SK-100W-MF1-4-1K1-1K00 is a high-precision right-angle gearbox designed for servo and motion control applications requiring compact size, high torsional stiffness, and accurate power transmission. Built in the Alpha Advanced Line, this gearbox provides reliable performance, low backlash, and excellent efficiency for demanding industrial automation systems. Technical specifications: Manufacturer: Wittenstein alpha GmbH Manufacturer part number: SK-100W-MF1-4-1K1-1K00 Product type: Right-angle planetary gearbox Series: Alpha SK+ / SK-W Gearbox frame size: 100 Gear orientation: Right angle Reduction ratio: 4:1 Gear stages: Single stage Nominal ratio accuracy: Precision planetary gearing Backlash: Low backlash (precision grade) Input type: Solid input shaft Output type: Solid output shaft Input shaft configuration: 1K1 Output shaft configuration: 1K00 Mounting type: MF1 flange mounting Housing material: High-strength aluminum housing Housing finish: Blue industrial coating Gear material: Case-hardened alloy steel Bearings: High-capacity precision bearings Lubrication: Lifetime synthetic grease lubrication Maintenance: Maintenance-free for normal operating life Operating position: Any mounting orientation Efficiency: High mechanical efficiency per planetary gear design Torsional stiffness: High torsional rigidity suitable for servo drives Noise level: Low-noise operation Application: Servo motor drives, robotics, packaging machinery, automation systems, material handling, machine tools Compatibility: Designed for direct mounting to compatible servo motors Operating temperature range: Typical industrial range Manufacturing process: Precision-machined and assembled Quality standard: Industrial precision gearbox manufacturing Country of manufacture: Germany Approximate weight: 9.0 lb (4.1 kg)