Celebrating 25 years of the alpha brand! Check out the new look and higher technical specifications.

The alpha SP+ is the newest generation in classic planetary precision.

Always the most popular of the planetary range, the alpha SP+ gearboxes are designed for a variety of applications, providing quiet operation and optimal axial and radial loading capacities.
For high speed applications, Wittenstein offers the alpha SP+ High Speed® as the best alternative. All alpha SP+ gearheads are 100% factory tested according to the stringent alpha cycle.

SP060 (1-stage), SP060 (2-stage), SP075 (1-stage), SP075 (2-stage), SP100 (1-stage), SP100 (2-stage), SP140 (1-stage), SP140 (2-stage), SP180 (1-stage), SP180 (2-stage), SP210, SP240

• Optional alphaCool Adapter Plate for higher performance with less energy
• Gearbox with keyed / involute output shaft
• Shaft mounted
• Helical gear technology
• Easy motor mounting
• Available with integrated Wittenstein sensor technology
• ATEX available as standard (Class I, Division 1)
• Gear reducer available with washdown options such as lacquer coated 3K paint, nickel-plated (corrosion resistant), stainless-steel gearbox and food-grade grease

 Standard gear reducer (MF) designed for:

• Cyclic applications
• Reverse operation
• Highly dynamic applications
• Greater positioning accuracy

High Speed gear reducer (MC) designed for:

• Long duty cycles (>60%)
• High nominal speeds
• Temperature-sensitive applications
• Drives with high control quality

Sample part numbers: SP060S-MF1, SP075S-MF1, SP100S-MF1, SP140S-MF2, SP180S-MF1, SP210S-MF2, SP240S-MF1