Product Description:

The MSK070E-0150-NN-M3-UG0-NNNN is a synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Built for closed-loop drive systems, the motor transforms electrical power into controllable mechanical rotation used for indexing tables, sealing jaws, and coordinated multi-axis gantries. Integrated position feedback allows the attached IndraDrive controller to synchronize motion profiles precisely, so the unit functions as an essential actuator for packaging, printing, and material-handling cells that depend on repeatable speed and torque. It is well suited for applications that require accurate starts, stops, and synchronized motion across linked machine axes.

Heat is removed from the frame by natural convection, meaning airflow around the housing is enough to maintain permissible winding temperatures without auxiliary fans or liquid circuits. Field wiring is simplified by a rotatable 240° encoder connector, allowing the cable outlet to be turned through most of a circle to accommodate tight cabinet bends or moving axes. Position data travels over the bidirectional Hiperface interface, which combines incremental and absolute channels on a single two-wire link. Inside the encoder, a capacitive scanning method resists shock and magnetic interference, while the multiturn absolute register keeps track of shaft revolutions even when power is removed, eliminating the need for homing routines at each startup. This feedback arrangement helps the drive maintain smooth control during acceleration, deceleration, and holding phases.

The motor has size 070 and length code E, a combination that provides moderate torque capacity without enlarging the machine footprint. A smooth, plain shaft exits the front bearing, so torque is transmitted through friction couplings or clamp hubs rather than keyed fits. Electromagnetic behavior is matched to the drive by winding code 0150, which sets resistance and inductance values for the intended current range. Because the unit is supplied without a holding brake, external locking methods are required when static load retention is needed. This arrangement is often used where the driven mechanism already provides stopping or holding force.