Product Description:

The MSK101E-0450-NN-M1-AK0-NV02 is an AC servomotor engineered by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. In industrial automation, it supplies precise torque and speed control for positioning tables, gantries, and packaging axes that rely on closed-loop feedback. Its stator, rotor, and integrated encoder are arranged for use with IndraDrive controllers, allowing rapid acceleration, stable speed regulation, and repeatable motion cycles in automated production lines.

This motor uses natural convection to transfer heat from the housing to the surrounding air, so no external blower or liquid circuit is required during standard duty cycles. Position and velocity data are exchanged through a Hiperface interface, and the optical sensor produces 128 signal periods per mechanical turn, giving the drive accurate angular information for smooth control. The sensing principle is optical, so light-based scanning is used instead of magnetic tracks, which helps maintain signal quality in electrically noisy equipment. Multiturn capability is built in to preserve revolution data after power loss, and the motor is supplied without a holding brake for applications that stop under their own load torque or use external braking hardware.

The motor uses size 101 with length code E, giving it a compact but high-torque form for mid-frame machinery. The permitted ambient operating range is 0 to 40 °C, so enclosed installations must limit heat buildup around the housing. A sealing level of IP65 helps keep dust and low-pressure water jets away from the bearings and windings, which is useful in washdown and material-handling areas. The power connector is located on the A-side to simplify cable routing along articulated mounts, and insulation class 155 supports elevated winding temperatures before insulation degradation becomes a concern. Winding code 0450 corresponds to the electrical characteristics used with matching IndraDrive settings, so current response and field-weakening behavior remain aligned with the motor design.