Product Description:

The MSK100D-0300-NN-M1-BG0-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It is a standard-design rotary actuator used to deliver closed-loop motion in packaging, printing, and material-handling lines. By combining a permanent-magnet rotor with a multi-turn feedback device, the motor supplies position and speed data directly to the drive controller, allowing precise axis control within an industrial automation cell.

This model relies on natural convection as its cooling method, so heat is dissipated through the housing without auxiliary fans or liquid circuits. An optical sensing principle is used inside the encoder, ensuring high-fidelity position data even when cycle rates change rapidly. Communication with the drive occurs through a Hiperface interface, which carries absolute position information and electronic nameplate data over a two-wire channel. The frame is classified as 100 in the MSK dimensional chart, giving a stator diameter suited for medium-power axes while maintaining compatibility with common gearbox flanges. A plain shaft exits the front bearing set, simplifying coupling to backlash-free clamping hubs or belt pulleys when torsional stiffness is required.

Inside the feedback unit, the track pitch grants 128 signal periods per mechanical turn, and the sensor counts full revolutions with a multiturn absolute mechanism, so position is retained after power loss without a battery. The motor is supplied without a holding brake, which reduces mass and inertia for dynamic duties; if load-side parking torque is required, an external brake must be added. Power leads are routed to a B-side connector, allowing cable egress opposite the feedback plug and aiding panel layout. Non-bolded details such as motor length D, winding code 0300, and the standard housing design further describe the unit for use with compatible IndraDrive systems.