Product Description:

The MAC093B-0-JS-4-C/110-A-0/W1522LX is an AC servo motor built by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Designed for analog drives, it delivers commanded torque and speed to coordinate automated axes that require precise cyclic motion. The unit interfaces with drive amplifiers that regulate current in response to external reference signals, making it suitable for positioning tasks in transfer lines, machine tools, and material-handling equipment. Its housing format also supports installation in existing machine layouts that already use the MAC platform. Mechanical mounting is simplified by the machined front face and shaft dimensions common to this motor class.

The motor seats against a centering pilot of 110 mm, which aligns the stator housing with the driven load and helps reduce radial runout. Heat from the windings is removed through natural convection, eliminating forced airflow and permitting installation where surrounding temperatures stay moderate. Under rated excitation, it reaches a nominal speed of 3000 rpm, which suits many servo applications that need a broad operating range. The integrated tachogenerator delivers 3 V/1000 rpm, giving the controller a velocity-proportional signal for analog regulation. Because the unit is supplied without a blocking brake, external holding must be provided when shaft retention is required with power removed.

For applications that require finer feedback, the motor can be fitted with incremental or absolute encoder feedback on the rear shaft. Power conductors exit through a connector on side A, which helps route cables along the frame without sharp bends near the connection point. The motor has a medium length B housing, which balances thermal mass with inertia for general servo duty. Its compact size 093 frame preserves compatibility with existing MAC mounting patterns. A JS winding layout matched to analog control and standard tacho operation supports stable dynamic response across the normal speed range.