R911329085 (MSK100B-0200-NN-M1-BP2-NNNN)

The M1 option integrates an optical multiturn absolute encoder with a Hiperface interface and 128 signal periods for enabling deterministic phase alignment and absolute homing-free start-ups. It improves contouring accuracy, multi-axis synchronization and IndraDrive commissioning.

The higher phase inductivity filters PWM ripple and reduces torque ripple for easing current-loop tuning at the expense of slightly lower electrical bandwidth. It helps smoother low-speed motion and stable high-resolution contouring with the Hiperface feedback.

The motor is IP65 with insulation class F and specified for 0…40 °C ambient under natural-convection cooling. It is important to ensure unobstructed airflow and enclosure sealing so contamination and thermal rise remain within rating.

The 24 V brake applies on power-off for supplying 70 Nm to hold loads during e-stop or maintenance. Its engage/disengage times simplify safe-torque-off sequencing. It reduces Z-axis drift risks and complements mechanical counterbalance.

The MSK100 series lists a 500 N maximum axial load and provides speed-dependent radial force curves. It is important to use these with your overhung load calculations and pulley offsets to maintain bearing life.