Product Description:

The MSK100B-0450-NN-M1-AG1-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and supplied within the MSK IndraDyn S Synchronous Motors series. This motor is intended for closed-loop positioning and velocity control in automated machinery where precise rotary motion is needed to coordinate axes, conveyors, or tool spindles. With motor size 100 and length B, the frame fits mid-range torque applications while keeping inertia moderate. Its servo design supports stable acceleration and repeatable speed control in machines that rely on accurate rotary movement over long operating cycles.

The motor uses winding code 0450, which sets the voltage and current relationship expected by the drive controller. Position feedback is handled through a Hiperface interface, and the encoder provides 128 signal periods per revolution. The Optical sensing method supports high-resolution feedback without magnetic hysteresis. An electrically released brake provides 32 Nm of holding torque when power is removed. The housing is sealed to IP65, which helps protect internal parts from dust and water jets. The motor has a plain shaft, uses a standard mechanical design, and places the power connector on the A-side for straightforward cable routing.

Heat is removed through Natural convection, so the motor does not require forced air or liquid cooling circuits. The windings use Class 155 insulation, which supports continuous operation at the intended temperature rise. Reliable service is maintained across an ambient range of 0–40 °C, matching common industrial conditions. The multiturn absolute encoder stores position over more than one mechanical revolution, so the drive can retain turn information after a power interruption. This feedback arrangement supports startup without a separate homing move in applications that need immediate position reference.