Product Description:

The MSK061B-0300-NN-S3-UP0-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat and placed within the MSK IndraDyn S Synchronous Motors series. Designed for industrial automation, it converts drive output into accurately controlled torque that keeps indexing tables, gantry axes, and form-fill-seal stations on cycle. The motor integrates permanent-magnet rotor technology, a high-resolution encoder, and sealed stator windings so closed-loop controllers can command rapid acceleration while maintaining position repeatability across continuous production shifts.

Thermal management is handled by natural convection, which removes heat through the motor surface without auxiliary fans or liquid circuits. The standard design housing carries an IP65 rating that blocks dust ingress and low-pressure water jets, enabling installation on open machine frames. Motor size code 061 sets the stator outer diameter for medium-torque ranges, while winding code 0300 identifies the coil set used with this geometry. Feedback is transferred over a Hiperface serial channel, and the signal plug can rotate 240 degrees for flexible cable routing. Inside the encoder, interpolation over 16 signal periods supplies fine positional data to the drive so velocity and torque loops remain stable at low speeds.

The encoder uses capacitive sensing rather than optical disks, so electrical noise, oil film, and mild shock have little effect on position feedback. Absolute angle is delivered within a single mechanical turn because the device is a single-turn variant, while extended counts must be maintained in the control software. Torque leaves the motor through a shaft with keyway, which helps prevent coupling slip during rapid reversals. Continuous operation is allowed in ambient temperatures from 0 to 40 °C, and insulation class 155 protects the windings against hot-spot temperatures. Length code B keeps the stack shorter, and the motor is supplied without a holding brake to reduce mass and inertia.