Product Description:

The MAC093B-0-JS-4-C/130-A-1/WI522LX is an AC servo motor manufactured by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Designed as a motor for analog drives, it converts ±10 V speed commands into controlled shaft motion while returning tachometer and encoder signals to the drive. This model is used on machine tools, packaging lines, and handling systems where precise speed regulation and secure holding torque are required. That arrangement allows the paired amplifier to regulate rotation closely while still monitoring position feedback during motion.

Mechanical alignment is set by a centering diameter of 130 mm, letting the flange mate repeatably with gearboxes or machine frames. Heat leaves the housing through natural convection, eliminating auxiliary fans and keeping the external layout simple. The electromagnetic package carries winding code JS, which indicates the resistance and back-EMF values expected by the analog amplifier. During rated operation, the rotor reaches 3000 rpm, providing strong dynamic response without overspeeding the bearings. Velocity feedback from the internal tachogenerator is linear at 3 V/1000 rpm, and its standard tacho quality supports most speed loops. A blocking brake is fitted as standard to secure the load when power is removed.

The overall package corresponds to motor length B in the 093 frame, so it fits medium-inertia axes without excessive bulk. Power is delivered through a connector on side A, which helps keep cable bends consistent when multiple motors share a machine wall. Position data are furnished by an integrated incremental encoder with standard mounting, enabling the controller to compare high-resolution counts with the tacho signal for combined speed and position regulation. This feedback arrangement supports coordinated motion on axes that must start, stop, and hold position predictably.