Product Description:

The MSK071C-0450-NN-M1-AG2-NNAN is a synchronous servomotor manufactured by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. It is used in industrial automation systems that require accurate motion control. The motor supports fast positioning and repeatable velocity control for packaging axes, gantry drives, and assembly stations.

The unit relies on natural convection as its primary cooling mode, so heat is dissipated through the housing surface without forced airflow and surrounding air circulation must remain unobstructed. Position data are delivered to the drive through a Hiperface interface, and the optical encoder generates 128 signal periods per revolution while also providing multi-turn absolute feedback for startup without a homing move. An electrically released brake supplies 30 Nm of static holding torque to secure vertical loads when power is removed. The housing carries an IP65 protection rating, sealing the stator windings and connectors against dust and low-pressure water jets. Size code 071 and length code C set the active magnetic stack, and winding code 0450 matches the electrical values used by compatible IndraDrive inverters. Power and feedback connectors are oriented on the A-side for direct cable routing inside cabinet-mounted machines.

The servomotor is intended for ambient temperatures from 0–40 °C and uses insulation class 155, permitting winding temperatures up to 155 °C under continuous duty. A plain shaft eliminates keyways that can introduce imbalance, and it works with the reduced runout design to maintain smooth motion at high acceleration. Electrical energy is delivered through an A-side power connector that uses a twist-lock bayonet to help maintain the IP rating during vibration. This arrangement keeps the connection secure during repeated axis movement.