Product Description:

The MAC090C-0-ED-4-C/110-B-1/WI520LV/S001 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Classified as a rotary motor for analog drives, it is used in machinery that requires accurate velocity and position regulation, such as printing stations, pick-and-place units, and trimming heads. When paired with a matching drive controller, the motor converts regulated current into controlled mechanical torque while maintaining feedback for closed-loop automation tasks across a wide speed range.

A centering flange diameter of 110 mm aligns the housing with gearboxes or adapter plates so that shaft runout stays minimal during rapid directional changes. Heat is removed through natural convection, eliminating the need for an external blower and allowing compact machine layouts. The magnetic circuit uses winding code ED; this code indicates the stator resistance and inductance so the rated current matches the analog drive output stage. Power enters through a connector on side B, which keeps high-voltage conductors away from the encoder socket on the opposite face. A standard blocking brake is integrated to clamp the shaft when supply power is removed, holding vertical or inertial loads without external mechanical locks.

Shaft rotation is monitored by an incremental encoder with standard mounting, which provides square-wave channels for speed loops and an index pulse for zero referencing. For applications that need velocity linearity at low speed, the motor also supports tacho feedback and incremental or absolute encoder signals through a secondary coupling. It works with legacy voltage-controlled amplifiers still used in mature production lines. The standard tacho quality provides predictable ripple levels so the analog controller can be tuned without additional filtering.