Product Description:

The MSK071D-0450-NN-S3-UP0-NNNN is a servo motor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It is an IndraDyn S synchronous servo motor intended for precise rotary positioning and velocity control in automated machinery. By integrating into drive systems that require dynamic response, the unit converts electric power into regulated torque and speed for conveyors, pick-and-place heads, or auxiliary axes in packaging equipment. Its synchronous design supports repeatable starts, stops, and speed changes on axes that must follow command signals closely during normal machine operation.

To perform reliably in plant environments, the motor relies on natural convection to move heat away from its stator, so no external blower or liquid circuit is required. A housing rated IP65 blocks dust ingress and direct water jets during washdown. Motion feedback is provided through a rotatable 240° connector that mates with drives using the Hiperface protocol, and position data are generated at 16 signal periods per mechanical revolution. For installations where mechanical braking is handled elsewhere, the unit is delivered without a holding brake. The D length code gives the motor a longer frame within this size, which helps support higher continuous torque while keeping the basic mounting arrangement unchanged.

Additional characteristics refine how the MSK071D works with the drive electronics. The feedback element uses capacitive sensing, which tolerates vibration and magnetic fields while preserving resolution in a single-turn range. That feedback method supports stable low-speed rotation and dependable position capture during closed-loop motion. Continuous duty is specified for ambient temperatures of 0 to 40 °C, allowing the motor to operate in typical industrial enclosures with nearby heat-generating equipment. Mechanical power is transferred through a shaft with a keyway, which simplifies coupling to pulleys or gearboxes. Size 071 and winding code 0450 indicate the lamination length and copper fill, while the 155 insulation class supports typical industrial line-to-neutral voltages without premature thermal aging.