Product Description:

The Bosch Rexroth Indramat MKD071B-024-KP1-KN is a servo motor in the MKD Synchronous Motors series used as a drive element for positioning axes, tool heads, and handling modules in automated machinery. By converting electrical energy from the associated drive controller into mechanical rotation, it provides tightly controlled torque and speed for closed-loop motion sequences in industrial equipment. Its mechanical layout uses standardized flanges and a connection box, so it can be integrated into common machine assemblies without custom mounting changes. This makes the motor suitable for applications that need accurate motion with a compact, machine-mounted drive element.

Its continuous torque at standstill is 8.0 Nm, allowing the axis to hold position without overheating under a static load. The motor mounts through a centering pilot of 95 mm, which helps maintain concentric alignment, while the square flange pattern spans 115 mm to match common mounting faces. A cast connection box on Side B houses the power and feedback terminals, which helps route cables away from moving machine parts. All housing joints are gasketed and the shaft seal is fitted so the assembly meets IP65, helping keep dust and water jets out of the stator. Rotor position is detected by an integrated resolver feedback device, so the drive can generate smooth phase currents for controlled motion. Holding torque during power-off is supplied by a permanent-magnet brake rated at 5 Nm, which helps prevent vertical loads from drifting.

Positioning repeatability is supported by a system accuracy of ±8 angular minutes, allowing intermediate stops to be reached without an external encoder. Absolute feedback over more than 4096 revolutions keeps position information available after power-up and reduces the need for a homing move at startup. The permissible ambient range of 0–40 °C allows operation in typical machine enclosures when airflow can remove waste heat from the stator windings. Class F insulation tolerates winding temperatures up to 155 °C, providing thermal margin above the ambient operating range. The B length within the 071 frame gives a balance of inertia and torque for axes that need quick acceleration and controlled stopping.