Product Description:

The MSK030C-0900-NN-S1-UG0-NNNN is a compact AC servomotor built by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. As a drive element, it converts controlled electrical input from an inverter into precise rotary motion for positioning axes, pick-and-place heads, and other automated machinery. Its motor length, winding, and feedback package are matched at the factory so the unit can be installed on compact machine axes with predictable motion behavior. This arrangement supports accurate acceleration, smooth speed regulation, and repeatable positioning in equipment where available mounting space is limited. It is intended for applications that need a small motor body without giving up closed-loop motion control.

Cooling by natural convection removes heat through the housing surface, so no external fan or liquid circuit is required. The feedback package uses a Hiperface digital interface, allowing bidirectional communication between the encoder and the drive for parameter storage and automatic setup. Position data is generated over 128 signal periods, giving adequate resolution for high-speed servo loops in small mechanical envelopes. Because the scanning principle is optical, the sensor maintains stable accuracy without magnetic drift. Its single-turn design reports absolute rotor position within one revolution, while the control system tracks additional turns during motion.

The encoder connector is rotatable through 240°, letting the cable exit be adjusted without forcing a fixed routing direction in tight cabinets. Size code 030 corresponds to a compact motor frame, and length code C provides additional active core length for the 0900 winding. A plain shaft supports direct coupling to gearheads or pulleys when the mating hardware is selected for low-backlash operation. Because the motor does not include a holding brake, any vertical or suspended load must be secured by external means when power is removed. Cable routing flexibility can be useful when the motor is mounted close to guards, slides, or adjacent axes.