Low-backlash planetary gearboxes from WITTENSTEIN alpha – from exact torque converters to a universal success element for your machine. High torsional rigidity, extremely soft working and low torsional backlash are usual performance features of our low-backlash planetary gearboxes. Our broad item portfolio, with several different output configurations, provides the ideal planetary gearbox whatever the application. WITTENSTEIN alpha’s sizing equipment help you achieve the perfect design for a total drive train and choose the perfect gearbox for your motion profile.