Product Description:

The MSK061B-0300-NN-S1-UP1-NNNN is an IndraDyn S synchronous servomotor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It is supplied in the standard design and uses frame size 061 with B length to balance torque density with a compact mounting envelope. In automated packaging lines, gantry stages, and machine-tool axes, the motor converts drive current into precise rotary motion that can be interpolated under closed-loop control. This layout suits machinery that needs repeatable positioning, stable speed control, and fast response during frequent start-stop cycles.

Heat generated in the stator is removed through natural convection, so the housing must be mounted where unobstructed airflow is available. The enclosure carries an ingress protection rating of IP65, which helps keep dust and low-pressure water jets away from internal parts. The motor is equipped with an electrically released holding brake that can secure vertical loads when power is off, and the brake resists up to 10 Nm of static torque. Rotor position data is transmitted over the Hiperface serial protocol, and the optical encoder produces 128 signal periods for precise velocity and position feedback. The encoder is single-turn, and its connector can be rotated 240 degrees to simplify cable routing in tight machine spaces.

The ambient operating window of 0–40 °C supports continuous duty in typical factory climates. Power is delivered through a shaft with keyway, which provides positive mechanical engagement for pulleys or couplings. Thermal endurance is supported by insulation class 155, which allows higher internal temperatures than Class B materials during sustained operation. The motor uses winding code 0300, and the matching drive must use parameter values intended for that winding. This pairing helps the servo system maintain correct current behavior and commutation across changing load conditions.