Product Description:

The MSK071C-0450-NN-S3-UG0-NNNN belongs to the MSK IndraDyn S Synchronous Motors series manufactured by Bosch Rexroth Indramat. It is an IndraDyn S synchronous servomotor used in industrial automation to deliver precise, torque-dense rotary motion for packaging axes, pick-and-place gantries, and other servo-driven machinery. When paired with a compatible drive, the motor converts commanded current into accurate speed and position changes during repetitive production cycles. Its compact synchronous design supports applications that must accelerate quickly and stop accurately in limited installation space. Operation is permitted within 0–40 °C, which suits typical indoor industrial environments.

The motor relies on natural convection for heat dissipation, so no external blower or liquid circuit is required. Its enclosure is rated IP65, which helps prevent dust ingress and protects internal components from low-pressure water jets during washdowns. Signal exchange with the drive controller uses a Hiperface interface through a rotatable 240° connector, which simplifies encoder cable routing in tight cabinets. The motor has frame size 071, and length code C gives a balanced housing length for this frame. The design is standard, the shaft is plain for use with friction-fit couplings, and the unit is supplied without a holding brake, so static load retention must be handled externally. Because cooling is passive, the motor can be used where added fan maintenance or cooling hoses are undesirable.

Position feedback is generated by a capacitive encoder with 16 signal periods per revolution. Its sensing principle is capacitive, which helps it resist interference from magnetic fields often present around industrial equipment. The encoder is a single-turn type, so absolute position is retained for one mechanical revolution and suits axes that return to a reference point during normal machine cycles. Thermal endurance is based on insulation class 155, allowing winding temperatures up to 155 °C before insulation degradation begins. Winding code 0450 matches the electrical characteristics used by compatible IndraDrive controllers, supporting stable current control and dynamic torque production.