Product Description:

The MAC093A-0-WS-2-F/110-B-2/S005 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Designed as a motor for analog drives, it converts command voltages from legacy controllers into controlled mechanical motion for positioning axes and process lines. The unit fits applications where natural convection cooling and a blocking brake are acceptable, providing a self-contained rotary actuator for general industrial automation. Its size 093 frame, A length, and tachometric feedback support moderate continuous power while preserving accurate speed supervision.

At its rated speed of 2000 rpm, the motor delivers steady output, and heat is removed by natural convection to keep the winding temperature within the permitted range. Mounting is assisted by a 110 mm centering diameter that aligns the housing with precision flanges. The 093 frame code identifies the stator cross-section, while the compact A length helps keep inertia low for quicker dynamic response. Winding code WS indicates the resistance and inductance values used by compatible analog amplifiers for current-loop tuning and speed control.

For holding duties, a heavy-duty blocking brake engages automatically and supplies 14 Nm of static torque, preventing shaft movement when power is removed or when axis clamping is required. Speed feedback is supplied by a tacho generator that produces 3 V/1000 rpm and is calibrated for increased smooth-running quality, reducing ripple in low-speed zones and improving surface finish in machining applications. The feedback and power leads exit on side B of the stator through a sealed connector, keeping wiring clear of moving parts. This cable orientation supports orderly routing in vertical or horizontal installations that use analog velocity loops rather than digital fieldbuses.