MKD112A-058-KP1-AN

The MKD112A-058-KP1-AN is a servo motor manufactured by Bosch Rexroth Indramat within the MKD Synchronous Motors series. It supplies controlled torque and velocity to automated axes, packaging equipment, and gantry systems that demand repeatable rotary motion. An integrated resolver encoder and a factory-mounted holding brake allow the motor to deliver closed-loop position feedback and maintain shaft position when power is removed, aligning the unit with safety and precision requirements common in industrial automation.

The motor develops a continuous standstill torque of 15.0 Nm, giving designers a clear value for sizing drive amplifiers against static process loads. A flange size of 192 mm and a centering diameter of 130 mm define the mechanical interface to gearboxes or machine frames. Power and feedback conductors are routed on Side A, and the housing’s output connector simplifies plug-in installation without field wiring changes. Winding code 058 identifies the stator’s resistance and inductance values so that the corresponding drive controller can apply suitable current profiles during acceleration and braking.

The integrated brake supplies 22 Nm of static holding torque, supporting vertical or intermittent duty axes without external clamps. Absolute position detection better than >4096 revs eliminates homing cycles after power loss, while resolver feedback tracks incremental movement for velocity loops. A shaft with keyway offers straightforward coupling to pulleys or couplings, and a shaft seal prevents lubricant ingress into the bearing chamber. Motor size 112 and length code A create a compact envelope that balances inertia with power density, allowing the unit to fit standardized mounting patterns across the MKD platform.