Product Description:

The MAC090C-0-GD-4-C/110-B-1/WI505LV/S005 is an AC servo motor produced by Bosch Rexroth Indramat in the MAC AC Servo Motors series. Designed for multi-axis machinery, it delivers precise torque and speed control so automated equipment can position loads, track process speeds, and synchronize tooling without mechanical cams. The motor integrates with analog command drives that supply sinusoidal current, making it suitable for existing control platforms that rely on voltage or current loop references rather than digital fieldbus communication.

With a centering pilot of 110 mm, the motor aligns accurately against flanged gearboxes or mounting plates, minimizing radial runout. Cooling is by natural convection, allowing the housing fins to dissipate heat without external fans or liquid circuits. Coil design is identified by winding code GD, which indicates the voltage constant and rated current used with the paired drive. The power conductors exit through a connector on side B, simplifying cable routing where leads must run toward the rear of the machine. An output shaft fitted with a shaft seal helps prevent lubricant migration and protects the internal bearings against dust or coolant splash.

Mechanical holding is provided by a standard blocking brake that clamps the shaft when the drive is disabled, preventing load drift on vertical axes. Position data are returned through an incremental encoder with standard mounting, while velocity feedback is available from the integrated tacho feedback with an incremental or absolute encoder. This combination supports fine positioning and stable speed regulation. The motor is classified as a motor for analog drives, so its control windings and feedback signals match drive amplifiers that process ±10 V or 4–20 mA references. Tacho quality is specified as standard, indicating the ripple and linearity levels expected for general-purpose motion tasks without enhanced precision options.