Product Description:

The MSK101D-0300-NN-S1-AG2-NNAN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It is used for closed-loop positioning and velocity regulation in automated machinery, converting drive current into controlled rotary motion. An integrated optical single-turn encoder supplies precise rotor feedback, while a plain shaft permits direct coupling to gearboxes or driven loads. This motor type is well suited for axes that need repeatable starts, stops, and speed changes during automated operation. An electrically released holding brake secures machine axes at rest and helps prevent drift when power is removed.

Heat is removed through natural convection, so the motor relies on unobstructed surrounding airflow rather than a built-in fan. Position data travel over the Hiperface interface with 128 signal periods per revolution, giving the drive accurate angle feedback for commutation and position control. The electrically released brake provides 70 Nm of holding torque, which is useful when the axis must remain stationary after power is removed. The housing has an IP65 rating to resist dust and water jets in industrial environments. Continuous operation is permitted at ambient temperatures from 0–40 °C, which suits standard factory conditions.

The motor uses reduced runout to help limit vibration at higher speeds and support smoother shaft rotation. This can improve coupling alignment and reduce unnecessary mechanical stress on connected components during dynamic motion. Winding code 0300 matches the electrical characteristics expected by compatible drive parameters. Insulation class 155 supports the winding system under normal thermal load. Power connections are located on the A-side, which can simplify cable routing when several motors are installed along the same machine bed. Supplementary airflow may be used when operating conditions place higher thermal demand on the motor.