Product Description:

The MAC063C-0-MS-4-C/095-B-0/WI522LV is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Designed for analog drives, it converts ±10 V velocity or current commands into regulated shaft motion for pick-and-place tables, packaging units, and other closed-loop axes. The compact 063 frame keeps the actuator narrow, while the housing length used in this version provides enough active magnetic material for dynamic torque without requiring a larger machine envelope. Integrated feedback allows the connected drive amplifier to correct speed deviations as load conditions change during operation.

The rotor uses winding code MS, which corresponds to resistance and inductance values matched to legacy MAC drive amplifiers. A centering diameter of 95 mm aligns the stator concentrically with gearboxes or flange plates, which helps limit radial runout during installation. Heat created during continuous duty is removed by natural convection, so no fan or liquid circuit is required. The motor reaches a nominal speed of 3500 rpm, allowing high cycle rates while remaining within the intended operating range of the matching drive system. Power and protective earth conductors terminate through a connector on side B, which helps keep cable routing clear of nearby moving machine parts.

Because the motor has no blocking brake, holding torque must be supplied by the drive or by an external clamp when power is removed. Shaft velocity is monitored by a tacho that delivers 1.5 V/1000 rpm, and the tacho quality is standard for general-purpose control loops. Position data comes from an incremental encoder with standard mounting, and the feedback arrangement also supports absolute encoder variants when higher resolution or multi-turn information is required. The assembly uses motor length C, which balances inertia and response so the servo can accelerate quickly while remaining smooth during small command changes.