Product Description:

The MAC063D-0-FS-4-C/095-A-1/WI520LV/S0 is an AC servo motor built by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Designed for analog drives, it converts commanded current into rotation for positioning or speed control tasks on pick-and-place axes or indexing tables. The unit matches legacy drive amplifiers that rely on analog velocity and torque loops and closes the loop with onboard tacho and encoder feedback. This makes the motor suitable for installations that continue to use established analog control architecture. In these applications, the motor can support accurate starts, stops, and speed changes during repeated machine cycles.

The motor employs winding code FS, which sets its phase resistance and inductance for compatibility with the series' analog drive modules. Frame designation 063 identifies the stator size, giving a compact external diameter where installation space is limited. At its nominal speed of 6000 rpm, the rotor delivers continuous motion without exceeding thermal limits, while a standard blocking brake supplies 3 Nm of holding torque to secure vertical or overhung loads when power is removed. Heat is removed through natural convection, so the housing needs unobstructed ambient air rather than forced ventilation, and motor length index D extends the magnetic stack to increase continuous power density. The tacho device is standard quality for general-purpose velocity regulation.

The mechanical interface uses a centering pilot of 95 mm, allowing precise registration on gearbox flanges or machine plates. Power conductors exit through a connector on side A, simplifying cable routing when the drive cabinet is mounted along the motor's left side. For velocity feedback, the built-in tacho generates 1.5 V/1000 rpm, which the analog controller scales directly into its speed loop. Position information is supplied by an incremental encoder mounted in the standard orientation. This arrangement supports repeatable indexing and steady low-speed regulation during cyclic machine motion.