Product Description:

The MSK100D-0300-NN-M1-LP2-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As an electrically commutated AC motor, it provides closed-loop speed and position control to automated machinery such as packaging stations, pick-and-place axes, and material-handling gantries. By integrating a high-resolution optical encoder and an electrically released holding brake, the unit supports precise motion profiles while maintaining load position during power loss.

The housing is cooled by natural convection, so airflow around the motor surface dissipates copper and iron losses without auxiliary fans or liquid circuits. Signal feedback is exchanged through the Hiperface interface, allowing simultaneous transmission of position data and parameter storage over a pair of shielded conductors. Inside the encoder, 128 signal periods per revolution are generated optically, and the drive interpolates them to achieve fine angular resolution. The spring-applied brake delivers 70 Nm of static torque once de-energized, holding vertical or torsion-loaded axes when the drive is disabled. Mechanical power is transmitted through a shaft with a keyway, giving a positive torsional lock with standard keyed couplings or pulleys.

The encoder tracks multiple turns by means of a multiturn absolute system, so homing is unnecessary after each startup. Stored position data lets the control system resume operation without a reference move in routine machine cycles. The motor length is D, and the frame size is 100. Power cables connect on the left side of the stator end bell, simplifying routing inside cabinets that mount drives on the right. Electromagnetic characteristics follow winding code 0300, which sets the phase resistance and inductance so the companion drive controller can regulate current within its continuous and peak limits.