This product is part of the Lexium range, an offer of motion servo drives and servo motors. This planetary gearbox has straight teeth, lubricated for life. The gearbox external diameter is 80mm. It is a gearbox with a reduction ratio of 3/1, maximum axial force (Fa) of 1200N at 100RPM and continuous output torque of 85N.m at 100RPM at 30C. It offers service life of about 30000h at 100RPM at 30C. It is an IP54 rated product. The enclosure is made of black anodized aluminium. It weighs 2.1kg. This product is compatible with servo motors and Lexium servo drives. It can be mounted in any position. The SD3 is an universally applicable stepper motor drive. The package is ready for operation within a very short period of time. Connect the stepper motor to the drive, set the current and step resolution. Stepper drives and stepper motors for motion control.