Product Description:

The MKD112C-058-KP0-BN is a servo motor produced by Bosch Rexroth Indramat for the MKD Synchronous Motors series. It functions as a rotary actuator in industrial automation, converting electrical energy into controlled mechanical motion so that drives, gantries, and processing machines can position loads with repeatable accuracy. The motor uses size 112 stator laminations and a C-length stack to balance thermal capacity with overall depth for continuous-duty operation.

At standstill the rotor can provide up to 38.0 Nm of continuous torque, giving the drive the ability to hold process loads without overheating. A centering diameter of 130 mm aligns the housing in the mating machine frame, while the feedback, power, and brake leads exit on side B to simplify cable routing inside a cabinet. An output connector consolidates the terminations into one plug for simpler cabling. Rotor angle is reported through resolver feedback with an integrated encoder, allowing the controller to close the torque and velocity loops with analog position signals. A shaft seal limits dust or coolant from entering the bearing chamber, and the unit is supplied without a holding brake, so any static-load retention must be handled by the drive or external locking hardware.

The square mounting flange measures 192 mm, matching the ISO pattern for mid-frame motors and supporting installation in existing layouts. Winding code 058 identifies the copper fill and impedance so the stator works with MKD drives that supply the required current and voltage. A shaft with keyway transmits torque through a positive mechanical fit, preventing slip under accelerating loads. Position detection is absolute over more than 4096 revolutions, which lets the controller read the rotor angle immediately after power-up without a homing move.