Product Description:

The MSK070C-0450-NN-S1-UP0-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat and positioned within the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S servo motor, it provides closed-loop rotary motion for indexing tables, pick-and-place axes, and other precision tasks in industrial automation cells. Its electromagnetic package is optimized for tight position control while fitting the electrical interfaces common to the IndraDrive controller family used in coordinated multi-axis systems.

It relies on natural convection for heat dissipation, so additional fans or liquid circuits are unnecessary in standard cabinets. The integrated feedback uses a Hiperface interface, and this serial protocol carries incremental and absolute position data to the drive with minimal wiring. An encoder head with 128 signal periods is mounted on the rotor, and its optical scanning method maintains low interpolation error across the speed range. Because the measuring system is single-turn, the controller receives position information for one mechanical revolution, which is sufficient for most point-to-point axes. The motor is delivered in the standard design variant and ships without a holding brake, so external clamping devices must secure vertical loads when power is removed.

The housing provides a 240° rotatable encoder connector that can be swiveled during installation to keep cable runs clear of adjacent equipment. Size code 070 indicates a stator diameter that balances torque density with a compact footprint, while core length C extends the active iron for higher continuous torque at the same frame size. Mechanical power is transmitted through a shaft with keyway, which simplifies coupling to pulleys or rigid hubs in fixed-drive arrangements. The motor uses winding code 0450, which matches the motor to IndraDrive inverter current ratings for mid-voltage bus systems.