Product Description:

The MSK071C-0300-FN-M2-UG2-RNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. It serves as a precision actuator in industrial automation, supplying commanded torque and velocity to gantries, pick-and-place modules, and other motion axes that rely on deterministic position feedback and tightly regulated dynamics. Its integrated encoder system works with the drive electronics to close the control loop, allowing exact positioning even under changing mechanical loads. That feedback arrangement supports repeatable motion on axes that must accelerate, decelerate, and hold position with minimal deviation.

This C-length unit requires the FN cooling circuit, and the stator jacket is fitted for liquid cooling, allowing continuous operation at elevated power density without exceeding thermal limits. Its frame size is 071, which corresponds to the flange and shaft geometry used on this motor. Winding code 0300 indicates copper turns selected for moderate base speed and optimized torque production. An electrically released holding brake rated at 30 Nm secures the load during power-off or emergency-stop sequences. Feedback signals travel over the EnDat2.1 serial interface, permitting data exchange with compatible IndraDrive controllers. The rotor and housing are machined for increased concentricity to minimize radial runout.

An optical sensor generates 2048 signal periods per revolution, and the multi-turn absolute design records up to 4096 mechanical turns without battery backup. Its scanning method is optical, which helps support fine speed control with low interpolation error. The connector block can be rotated through 240°, simplifying cable routing when the motor is installed in confined panels. The output side uses a plain shaft, so couplings or pulleys seat directly on the journal without keyways. This layout also helps when adjacent machine components leave limited room for cable entry and shaft hardware.