Product Description:

The MSK101E-0300-NN-M2-AG3-RNNN servo motor is built by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. As a synchronous servomotor, it converts precisely regulated electrical energy into controlled rotary motion for positioning axes, packaging lines, and other automated equipment. The motor uses frame size 101 with an E-length stator, which supports higher continuous torque in a compact housing for modular motion systems.

Thermal management relies on natural convection, so the housing requires unobstructed airflow rather than fans or liquid cooling. Position feedback is provided by an optical encoder with 2048 signal periods per mechanical turn, supplying fine resolution for current and velocity control. Communication with the transducer uses the bidirectional EnDat2.1 interface, allowing absolute position data and electronic nameplate information to travel through one shielded line. An electrically released brake supplies 120 Nm of static torque, allowing vertical or suspended loads to remain secure when the drive is disabled. The motor is sealed to IP65, which keeps out dust and resists low-pressure water jets.

The encoder is a multiturn absolute version, so it retains position information through many revolutions and after power loss without requiring a homing cycle. Class 155 insulation allows the windings to tolerate elevated internal temperatures during intermittent overloads while operating within a 0 to 40 °C ambient range. A plain shaft supports coupling with backlash-free clamps or collets, and the concentricity-focused design helps reduce radial runout for smoother torque transfer. Power conductors terminate on the motor's A-side, which supports orderly cable routing when the shaft faces the working process. Winding code 0300 identifies the electrical characteristics used by compatible drives.