Product Description:

The MSK100B-0300-NN-M1-AP1-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As a drive element, it converts controlled current from an IndraDrive inverter into precise rotary motion for positioning, velocity, and torque loops in industrial automation equipment. Typical duties include actuating pick-and-place stations, packaging spindles, or coordinated gantry axes that demand tight repeatability and rapid cycle times. The unit is supplied in a standard housing that mounts directly to common IEC flanges, allowing direct integration in modular machine layouts without auxiliary cooling devices.

Thermal management relies on natural convection, so heat leaves the frame through its finned surface without external fans. Position data is exchanged over the Hiperface protocol, enabling the drive to read electronic nameplate data and real-time shaft angle on a single hybrid cable. The integrated encoder resolves 128 signal periods per mechanical revolution, giving the controller fine incremental information for smooth torque control. An electrically released brake supplies 32 Nm of static torque, keeping loads secure whenever power is removed on vertical or indexing tables. The motor has a frame size of 100, which fits widely used mounting patterns while preserving high torque density.

The feedback system uses optical scanning and retains absolute shaft position across multiple turns through its multi-turn absolute architecture, eliminating the need for homing after shutdowns. Power conductors and protective earth terminate on the motor’s A-side, which lets builders route cables away from moving joints and cable chains. Winding code 0300 indicates the resistance and inductance values expected by the drive, balancing current demand with permissible temperature rise. A shaft with keyway, together with the B-length rotor stack, provides secure torque transfer and moderate inertia for responsive yet stable axis performance.