Product Description:

The MAC093A-0-PS-4-C/110-A-0/WI538LX/S001 is an AC servo motor manufactured by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Intended for analog drive controllers, the unit supplies commanded torque and speed in automated assembly lines, conveying stations, and general machinery. By combining a tachometer and an encoder inside a sealed housing, it delivers closed-loop motion without extra sensors. Its mechanical interfaces follow the MAC pattern, allowing installation in existing frames where digital upgrades are not possible.

The motor’s mounting pilot measures 110 mm, which centers the stator in a machine frame and sets the flange geometry for size 93 hardware. Cooling relies on natural convection, so airflow around the housing must be preserved to dissipate losses generated by the PS winding. Under rated conditions, the rotor reaches 3000 rpm, a speed that matches common 50/60 Hz analog controllers and helps preserve existing gear ratios. Power conductors are routed through a connector on side A, making cabling predictable when multiple axes share the same cabinet layout. The 093 size code and the compact A-length stack result in moderate inertia while still leaving room for the internal tachometer and encoder.

The shaft is held solely by motor torque because the unit is supplied without a blocking brake, so vertical axes require an external holding device. Position information is supplied by an incremental encoder with standard mounting, while velocity is monitored through the built-in tachometer that delivers 3 V/1000 rpm. Both signals use the standard tacho quality rating, providing uniform feedback for analog drive regulators. The combined encoder and tachometer arrangement supports stable motion control, and the designated A length keeps total mass low for faster dynamic response.