Features • Thread-in mounting style • Best-in-class backlash • Four gear ratios available (5:1, 10:1, 15:1, 25:1), Two additional for PGD models (35:1 and 50:1) • Mounting hardware included for attaching to SureServo motors • Helical-cut planetary gears for quiet operation and reduced vibration • Right-angle reducer utilizes a spiral bevel gear; motor can be located at a 90° position from the reducer, providing a more compact footprint • Uncaged needle roller bearings for high rigidity and torque • Adapter bushing connection for simple and effective attachment to most servo motors • High-viscosity, anti-separation grease does not migrate away from the gears; no leakage through the seal • Maintenance free: No need to replace the grease for the life of the unit • At nominal speed, service life is 20,000 hours • Can be positioned in any orientation • IP55 environmental rating • 5-year warranty