Product Description:

The MAC090C-0-GD-4-C/110-A-1/WI524LV/S001 is an AC servo motor produced by Bosch Rexroth Indramat and supplied within the MAC AC Servo Motors series. Designed for analog drive systems, this motor converts electrical command signals into controlled rotational motion for axes that must accelerate, decelerate, and hold position precisely during automated machining, packaging, and material-handling tasks. Its construction follows a modular platform so the unit can be configured to specific load and feedback requirements.

In mechanical integration, the motor seats against a pilot flange whose centering bore measures 110 mm. Thermal dissipation relies on natural convection, so the housing surface area must remain unobstructed to keep winding temperature within permissible limits during rated duty cycles. Power conductors enter through a connector on side A, allowing cable routing that avoids encoders and service access on the opposite face. Motion feedback is produced by an integrated incremental encoder with standard mounting, enabling analog drives to close velocity and position loops with low phase delay. The GD winding code identifies the magnetic characteristics used with the current ratings and voltage constants expected in the corresponding drive family.

A standard blocking brake keeps the shaft stationary when the drive is de-energized, eliminating the need for external clamps on vertical or indexed axes. For speed supervision, the incremental or absolute encoder with tachofeedback works with legacy controllers that require a tacho signal in parallel with digital pulses, and its standard tacho quality supports normal accuracy classes for that circuit. Its classification as a motor for analog drives makes it suitable for retrofit projects where existing proportional amplifiers remain in service while motor performance is upgraded.