Product Description:

The MSK070C-0300-NN-S3-UP0-NNNN synchronous servo motor is produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It converts regulated drive current into precise torque for positioning axes and velocity-controlled spindles in automated packaging lines, handling robots, and metal-cutting machines. Built around the 070 frame with motor length C, the unit provides the mechanical size and feedback arrangement commonly used for tightly controlled motion in multi-axis systems. Its overall layout supports accurate speed regulation and repeatable positioning where stable servo response is required.

Heat dissipation relies on natural convection, so clearance around the housing is required to maintain thermal limits. The housing carries an IP65 protection rating, which helps keep dust and water spray away from internal components during operation near production equipment. Rotor position is measured by a SICK-Stegmann feedback device that communicates through the Hiperface protocol, allowing one hybrid cable to carry power, incremental pulses, and absolute data to the drive. Inside the encoder, a capacitive sensing system scans the code disk and produces 16 signal periods per mechanical revolution, while drive-side interpolation increases usable resolution for speed and position control.

The encoder is configured for single-turn operation, so absolute position is available within one mechanical revolution. Torque is transmitted through a shaft with a keyway, providing a secure mechanical connection for pulleys or couplings. Safe continuous duty is specified for ambient temperatures of 0–40 °C, and the winding insulation is class 155 to withstand elevated internal temperatures during normal operation. The motor is supplied without a holding brake, its feedback connector can rotate 240° to ease cable routing, and winding code 0300 matches the stator to compatible drive settings.