Product Description:

The MAC090C-0-GD-4-C/110-A-1/WI520LV/S005 is an AC servo motor produced by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. The unit serves rotary positioning duties in assembly cells, packaging machines, and other industrial automation lines where precise velocity and torque control are required under feedback regulation. By converting commanded current into controlled mechanical motion, it positions loads with high repeatability in multi-axis systems.

Mechanically, the rotor seats against a centering pilot of 110 mm, a dimension that aligns the housing precisely with gearbox flanges or machine frames. Thermal energy leaves the frame through natural convection, removing the need for forced-air ducts. The stator uses winding code GD, so its electrical characteristics match MAC drives with the proper voltage constant. All power conductors arrive through a compact connector on side A, permitting cable runs along the motor flank and keeping the opposite side clear for feedback devices. At the output end, a shaft seal helps prevent lubricant escape and limits dust or coolant entry at the bearing seat.

For feedback, the motor can use tacho feedback with an incremental or absolute encoder, allowing speed or multi-turn position data to be supplied to legacy controllers. The fitted incremental encoder with standard mounting supplies reference pulses for precise commutation. Motion is held when power is off because a standard blocking brake engages automatically, adding a mechanical lock for vertical or indexing axes. Drive compatibility is broadened by its classification as a motor for analog drives, letting it pair directly with classic VT-MAC or TDM amplifier cards. The tacho quality is standard, so speed ripple remains within limits expected for general-purpose servo loops without extra signal filtering.