Product Description:

The MSK070E-0450-NN-M1-UG1-NSNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It supplies tightly controlled torque and speed for axes in packaging stations, gantry drives, and compact machining centers. By combining a high-resolution absolute encoder with direct torque generation, the unit allows automation controllers to command rapid position changes while maintaining repeatable accuracy across continuous duty cycles. The plain output shaft simplifies coupling to gear units or timing belts without additional keys.

Heat is removed by natural convection, making the motor suitable for installations where forced airflow is unavailable. Its housing is rated IP65, so dust and low-pressure water jets do not affect operation when the unit is installed on exposed machine frames. The electrically released brake can hold the shaft with 23 Nm of static torque, which helps secure vertical axes when power is removed. A feedback plug that is rotatable through 240° simplifies routing of the hybrid cable regardless of mounting orientation. Position and velocity signals are exchanged with the drive over the Hiperface serial encoder interface, allowing the connected drive to process encoder data directly.

In this configuration, the encoder head uses optical scanning and delivers 128 signal periods, which the drive multiplies internally for fine position resolution. Multiturn tracking is provided by the Multiturn Absolute feature, preserving up to 4096 revolutions without battery backup after power loss. Windings built to insulation class 155 withstand higher thermal loads before degradation, which supports long service life in cyclic applications. Continuous operation is permitted in ambient conditions from 0 to 40 °C, so added climate control is necessary if the machine room regularly exceeds that range.