Product Description:

The MKD071B-024-GG0-KN is a servo motor built by Bosch Rexroth Indramat for the MKD Synchronous Motors series. It converts regulated DC bus energy from a drive controller into precise rotary motion for automated pick-and-place axes, tool changers, and indexing tables in industrial production cells. In closed-loop systems, the motor works with a matching servo drive to maintain controlled speed and position during repeated starts and stops. This operating role suits machinery that depends on accurate motion over long production runs.

At standstill, the rotor supplies a continuous torque of 8.0 Nm, so the axis can support its load without thermal overload. Alignment during installation is guided by a centering diameter of 95 mm, while a square 115 mm flange mates with common machine frames. The connectors are mounted on the side B face inside a sealed connection box, so cables exit from the rear and routing is simplified when the motor is nested against other equipment. The housing has an IP65 protection rating, which keeps out dust and low-pressure water. A shaft seal helps keep coolant away from the bearings, the winding code 024 sets the electrical characteristics for the matched drive, and Class F insulation withstands the elevated temperatures that can develop during cyclic duty.

A resolver feedback device supplies analog sine-cosine signals that the drive interpolates for smooth velocity regulation, matching the system precision of ±8 angular minutes required for mid-range positioning tasks. The output uses a plain shaft, so couplings or pulleys can be pressed on without keyway stress concentration, which is useful when rapid reversals are needed in the 071 frame size. Continuous operation is allowed in ambient air from 0–40 °C, which fits the thermal capacity of the B-length stator and the lack of an integral holding brake. Relative position detection and resolver scaling let the axis recover its reference quickly after power cycles without interrupting normal motion control.