Product Description:

The MAC093B-0-OS-4-C/110-A-0/W1522LV/S001 is an AC servo motor from Bosch Rexroth Indramat's MAC AC Servo Motors series. Classified as a motor for analog drives, it converts drive commands into controlled mechanical motion for positioning tables, transfer lines, or handling axes in automated plants where stable speed and repeatable stopping are important. Its mechanical frame uses the 093 family size and the OS winding code, giving a torque-to-speed profile suited for mid-range inertia loads that must move with repeatable accuracy during positioning and speed-controlled operation.

The motor body has a centering diameter of 110 mm, allowing it to seat directly into precision-machined adapter plates. Frame size 093 corresponds to the stator diameter, while length code B indicates the stack depth used for continuous torque capacity. Heat is removed by natural convection, so no external fan or liquid circuit is required. Power conductors exit through a connector on side A, which keeps cabling on the same end as the feedback leads in many cabinet layouts. The OS winding code gives the resistance and inductance balance used with 200 V class analog drives. The motor also uses combined tachofeedback and encoder capability, so the feedback loop can work with incremental pulses or an absolute position word, depending on the signal arrangement used by the connected control system.

The rated speed is 2000 rpm, giving predictable velocity regulation within the drive bandwidth across common operating ranges. A built-in tacho generator delivers 3 V/1000 rpm, feeding the controller with a proportional speed signal for stable loop response. The motor has no holding brake, so static load retention must be handled by the drive or an external mechanical lock. With tachofeedback and optional absolute encoder support, the motor can be used in classic analog velocity loops as well as position-control applications without changing the mechanical package.