Product Description:

The MSK071D-0450-NN-M1-UG0-NNNN is a permanent-magnet AC servo motor manufactured by Bosch Rexroth Indramat and positioned in the MSK IndraDyn S Synchronous Motors series. Its role in an automation cell is to deliver tightly regulated torque and speed when paired with an IndraDrive controller, making it suitable for indexing tables, pick-and-place arms, or printing cylinders that require repeatable motion profiles. By combining a compact frame with integrated feedback electronics, the motor serves as the electromechanical actuator for high-resolution closed-loop drive axes. As a synchronous servo motor with a permanent-magnet rotor, it responds quickly to command changes and supports accurate positioning during repeated start-stop cycles.

This model uses natural convection to remove heat generated in the standard housing, so vertical mounting clearance must be maintained to support thermal performance without auxiliary fans. The encoder connector is rotatable through 240°, which lets the cable exit in a less obstructed direction when space around the motor is limited. Feedback is transferred over the Hiperface protocol, and an internal optical scanning disk resolves shaft rotation into 128 signal periods before interpolation. This connector arrangement helps with cable routing when the motor is installed near guards, slides, or gearbox housings. The motor uses size 071 with length code D, which gives a balance between continuous torque capability and a frame that still suits moving-axis installations.

The position transducer is multiturn absolute, so the drive can retain angle and revolution information after power cycling. The motor is supplied without a holding brake, which lowers rotor inertia but means static loads must be secured by the machine or drive system when power is removed. A plain shaft supports direct coupling to suitable hubs or clamp couplings, and winding code 0450 identifies the electrical winding used with the matching drive parameters. The selected winding works with the motor size to match voltage and current behavior to the intended drive combination. This arrangement suits servo axes that need absolute position feedback and a simple shaft interface without an integrated brake.