Product Description:

The MKD093C-058-KG1-AF is a synchronous servo motor produced by Bosch Rexroth Indramat for the MKD Synchronous Motors series. It is intended for industrial automation lines where closed-loop motion control is needed, such as indexing tables, palletizers, and packaging stations. By integrating with a drive controller, the unit supplies rapid acceleration, stable running speed, and holding torque, allowing multiple mechanical axes to be coordinated with repeatable accuracy. Its synchronous design also supports fast response to changing load conditions during start, stop, and indexing moves in high-cycle machinery.

The motor housing carries an ingress rating of IP65, so dust and water jets cannot reach the stator or bearings during washdown cycles. Position data is generated by a resolver feedback device built into the endbell; combined with an integrated encoder, it delivers absolute resolution beyond 4,096 revolutions for precise commutation. The mechanical repeatability of the rotor is ±8 angular minutes, giving predictable settling behavior during incremental moves. Continuous operation is supported at ambient temperatures of 0–40 °C, and the windings use Class F insulation to withstand elevated thermal loads. A factory-mounted holding brake keeps the shaft stationary when power is removed, and its torque varies with the selected frame size. The C length code identifies the active stack height that balances inertia and torque output.

Electrical and signal conductors exit on Side A, and a keyed output connector simplifies mating to the drive cable set. The rotor transmits torque through a plain shaft, and a factory shaft seal surrounds this journal to block coolant or oil from entering the front bearing cavity. The stator uses the 058 winding code, which lets compatible drives apply tuning tables matched to this motor variant. This cable exit arrangement also helps keep the connection area compact when the motor is mounted near guarding, gearboxes, or other adjacent machine components.