Product Description:

The MSK100C-0300-NN-M1-BP0-NNNN is a synchronous servo motor from Bosch Rexroth Indramat in the MSK IndraDyn S Synchronous Motors series. It provides regulated torque and position control for automated axes used in packaging, assembly, and handling equipment. The 100 frame with length code C gives the motor a balanced size for machines that need solid continuous output without moving to a much larger housing. This layout also helps the motor fit installations where available space must be used efficiently while still supporting responsive axis motion.

Its thermal management relies on natural convection, so heat from the stator is released through the housing without forced airflow. Rotor position and speed are communicated over a Hiperface serial feedback channel, which sends both incremental and absolute data to the connected drive. An internal optical reader generates 128 signal periods per revolution, giving the control system fine interpolation for precise motion and smooth speed regulation. Because the feedback system is multiturn absolute, the drive can retain position information across multiple shaft rotations after power loss. This helps the axis return to operation with immediate position awareness instead of depending on a reference move at every restart.

The stator uses the 0300 winding, so its electrical characteristics match the current limits expected by compatible IndraDrive units. Power conductors exit through a B-side power connector, which can simplify cable routing when the machine layout favors that connection direction. The motor uses a shaft with keyway, allowing secure torque transfer to pulleys, couplings, or other driven components that require positive mechanical engagement. It is supplied without a holding brake, so any static load retention must be handled by drive torque or an external brake mechanism. This arrangement is often suitable for axes that do not need an integrated brake during normal stopping or parked conditions.