Product Description:

The MSK101E-0450-NN-M1-BP2-NNNN is an IndraDyn S synchronous servomotor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It is intended to deliver closed-loop torque and speed control to automation axes that require high positional repeatability. The motor combines the stator windings, feedback sensor, and electrically released brake in one housing, so it can be mounted directly to gearboxes or load shafts and connected to a compatible Rexroth drive controller. This integrated layout reduces external components around the axis and supports rotary motion in conveyance, machining, and pick-and-place applications.

Its thermal management uses natural convection, so the housing dissipates heat without external fans. Rotor position is reported over the Hiperface interface by an optical feedback system that provides 128 signal periods per revolution, allowing the controller to interpolate position data for precise velocity and positioning control. An electrically released holding brake supplies 70 Nm of static torque, helping keep the shaft fixed during power loss or an emergency stop. The standard mechanical design and the B-side power connector support straightforward integration with other motors in the MSK range.

The encoder stores multi-turn information as Multiturn Absolute, so axis position can be retained across multiple shaft revolutions after shutdown. Frame dimensions correspond to a 101 stator size with the extended E length, giving the motor a larger active section for sustained servo duty. Output torque is delivered through a shaft with keyway, which supports secure coupling to pulleys, couplings, or gear transmissions. Internal copper geometry follows winding code 0450, allowing the matching drive to apply current settings suited to the motor's electrical characteristics.