Wittenstein Alpha SP075S-MF1-4-1E1-2S Precision Planetary Gearbox
The Wittenstein Alpha SP075S-MF1-4-1E1-2S Precision Planetary Gearbox is a high-performance gearbox engineered for superior accuracy, durability, and efficiency in demanding industrial applications. Designed to deliver smooth torque transmission, low backlash, and long service life, it provides outstanding reliability for motion control and automation systems.
Manufacturer: Wittenstein Alpha / artisantg
Type: Precision Planetary Gearbox
Model: SP075S-MF1-4-1E1-2S
Serial No.: 3852345
Series: SP/SP+
Flange Code: 05/16 HM
Technical Information
- Size: 75
- Ratio [i]: 4:1
- No. of Stage: 1
- Shaft: 22 mm
- Hollow Shaft: 19 mm
- Flange Diameter: 100 mm
- Max. Torque T2a: 176 Nm
- Max. Acceleration Torque T2B: 132 Nm
- Nominal Torque T2N: 81 Nm
- Emergency Stop Torque: 185 Nm
- Permitted Average Input Speed: 2900 rpm
- Max. Input Speed: 7500 rpm
- Max. Axial Force: 3350 N
- Max. Lateral Force: 4200 N
- Flange Rated Torque: 14 Nm
- Ambient Temperature: -15 to 40 °C
- Output Type: Solid Shaft with Keyway
- Lubrication: Lubricated for Life (Oil: Castrol Optigear Syn 800/220)
- Direction of Rotation: In- and Output Same Direction
- Mounting Type: Flange Mount
- Protection Class: IP65
Built with premium materials and advanced engineering, this planetary gearbox ensures precise positioning, reduced vibration, and minimal maintenance. Its high torque density and compact design make it ideal for servo drives, robotics, CNC machinery, and automation systems where accuracy and performance are critical. The IP65 protection and lifetime lubrication guarantee dependable operation even in demanding environments.
