Product Description:

The MKD112A-058-KG0-BN is a servo motor produced by Bosch Rexroth Indramat within the MKD Synchronous Motors series. It drives automated axes, providing closed-loop speed and position control for packaging lines, gantries, and handling equipment. The motor combines a brushless design with electronic feedback so that the connected drive can command precise motion profiles under cyclic loads. It functions as an electromechanical actuator that converts electrical energy into rotary torque within a modular drive platform.

At the mechanical interface, the motor delivers a continuous standstill torque of 15.0 Nm, enabling stable static holding or low-speed duty without overheating. Position reference to the driven machine is maintained by a centering pilot of 130 mm, while the IEC metric square flange spans 192 mm, allowing direct attachment to gearboxes or frames sized for the 112 frame class. Power and feedback leads exit on Side B, keeping the cable bundle on the non-drive end to simplify routing inside cabinets. A keyed output connector carries phase power and resolver signals in a single housing, reducing contact resistance. These dimensions and connection features match the mounting envelope and electrical interface used by compatible Indramat digital drives.

The feedback system is a resolver feedback unit integrated behind the rotor, delivering position data across more than 4096 revs, so homing cycles are unnecessary after power loss. The motor uses winding code 058, matched to drives that supply the current and voltage required for this thermal class. A plain shaft with a shaft seal keeps lubricant inside adjacent gear stages and blocks dust ingress. Because the model is supplied without a holding brake, vertical axes must be locked mechanically when power is off. The 112 frame size and compact A length balance torque output with low mass for responsive acceleration in pick-and-place tasks.