Product Description:

The MSK070E-0300-NN-M1-AG0-NNAN is an IndraDyn S synchronous servo motor from Bosch Rexroth Indramat in the MSK IndraDyn S Synchronous Motors series. It serves as a precise rotary actuator for CNC axes, packaging equipment, and other position-controlled machinery where accurate speed and position control are required. This type of motor is commonly used on feed axes, indexing stations, and handling systems that require smooth acceleration and repeatable stopping. Its synchronous motor design lets the drive regulate torque output precisely as load conditions change. The motor also uses a reduced run-out design to help limit shaft eccentricity during rotation. It is supplied without a holding brake, so loads must be secured by external means when power is removed.

Heat is removed through natural convection, so the motor does not require forced air or liquid cooling hardware. This arrangement reduces external cooling hardware and supports quieter operation in enclosed machine sections. Position feedback is provided by a Hiperface optical encoder with 128 signal periods per revolution, allowing the drive to process fine position data for closed-loop control. The encoder data supports both commutation and position monitoring inside the matched drive. The encoder stores multi-turn position information without battery support, and a molded one-cable interface exits on the A-side to simplify cable routing. The housing is sealed to IP65 when the mating connectors are installed correctly. The motor uses a plain shaft, which supports direct coupling arrangements with low mechanical complexity.

The windings use insulation class 155, allowing continuous operation in ambient temperatures from 0 to 40 °C when airflow around the housing remains unobstructed. The motor has size 070 and length code E, which gives it a compact profile for machines with limited mounting space. That frame format helps the motor fit into densely packed assemblies without requiring a larger mounting footprint. The winding and mechanical format are intended for use with compatible IndraDrive controllers so the motor can be integrated into coordinated motion systems. It is suitable for packaging, machining, and transfer applications that call for controlled speed and position response.