Product Description:

The MSK100B-0300-NN-M1-BP0-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As a drive element, it converts inverter output into controlled torque for coordinated axis motion in assembly cells, printing presses, and material-handling gantries. Its standard design, natural-cooling housing, and configuration without a holding brake simplify mechanical integration when drive torque or an external holding method is sufficient for standstill security. It is commonly used on axes that need repeatable acceleration, stable speed control, and accurate positioning over frequent operating cycles.

The feedback system is based on a Hiperface interface that transmits digital position data to the drive and supports streamlined cable routing. Internal optics divide one revolution into 128 signal periods, while the optical sensing principle provides high immunity to magnetic interference. Because the scale tracks multiple turns, the motor supplies absolute coordinates through a multiturn absolute counter, which eliminates homing runs after power loss. Heat is removed by natural convection, so no auxiliary fan is required and the housing dissipates losses through the surrounding air.

Winding code 0300 corresponds to electrical values used by compatible IndraDrive amplifiers during rated operation. The mechanical interface uses a shaft with keyway so torque can be transferred through keyed couplings without extra shaft machining. Power and protective earth connect on the rear B-side, which helps keep cable routing consistent when several motors are installed in the same machine section. With a frame size of 100, the motor fits the mid-range MSK footprint used in many automated systems. Frame length B gives the housing a balanced proportion for torque output and installation space.