Product Description:

The MAC093B-0-GS-4-C-110-A-3-W1522LV-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 a matching drive into proportional torque and speed for closed-loop motion axes in industrial automation. Its 093 frame size and B length place it in the mid-range of the series, making it suitable for material-handling gantries, packaging stations, and general-purpose positioning tables that require reliable cyclic duty.

An extra heavy-duty blocking brake is integrated to secure vertical or overhung loads when the drive is disabled. This brake provides a holding torque of 22 Nm, allowing fixtures to remain locked without external clamps. The motor mounts on a machine casting with a centering diameter of 110 mm, which locates the stator concentrically to the driven assembly and minimizes radial runout. Heat generated by copper losses is removed through natural convection, so no external fan or liquid circuit is required. Under rated excitation, the rotor reaches 4000 rpm, supplying traverse speeds that shorten positioning times while still permitting stable low-speed control.

Position and velocity feedback are delivered through an incremental or absolute encoder with tacho feedback arrangement, enabling analog velocity loops as well as digital position controllers to monitor the shaft. Mechanical output is transferred by a shaft machined with a DIN 6885 keyway, which supports coupling to gears or pulleys. The tachogenerator develops 1.5 V/1000 rpm, producing a standard speed signal for the series. Electromagnetic characteristics follow winding code GS, which corresponds to resistance and inductance values matched to the associated drive amplifier. Power enters through a connector on side A, which can simplify cable routing in indexing tables, gantries, and pick-and-place axes.