Product Description:

The MSK101E-0200-FN-M1-AG2-NNAN is an IndraDyn S synchronous servo motor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. The size 101 stator frame accommodates a higher active copper volume for elevated continuous torque. In multi-axis machining centers and packaging lines, this motor converts drive output from a Rexroth controller into precise rotary motion for positioning and velocity tasks. By pairing a permanent-magnet rotor with a closed-loop optical encoder, the unit delivers the accuracy necessary for automated production. Its integrated brake holds the load when power is removed, and closed-loop control helps the drive correct position error during acceleration, deceleration, and load changes.

This model is built for continuous operation with liquid cooling, as required by the FN cooling code, so heat is removed through a coolant jacket rather than ambient air. Position feedback travels over a Hiperface interface, and the optical sensor generates 128 signal periods per mechanical revolution while retaining multi-turn absolute capability. An electrically released brake supplies 70 Nm of static torque to secure vertical axes. For plant-floor durability, the housing carries an IP65 rating against dust ingress and water jets. The reduced-runout mechanical design keeps shaft concentricity tight, which supports repeatable tool paths and stable coupling behavior at high speeds.

Installation details align the motor with standard Rexroth cabling. Power enters on the A-side, matching cabinet layouts that route mains conductors along the machine frame. The stator winding identified by code 0200 sets the electrical constants used by the matching drive. Thermal behavior is based on insulation class 155, and the motor maintains rated performance within 0–40 °C ambient limits when the coolant circuit is active. A plain shaft interface simplifies coupling to belt pulleys or rigid hubs without keyways. Length variant E gives the motor a longer housing in this frame size, which helps support the torque capability of the design without unnecessary bulk.