Product Description:

The MSK101E-0202-NN-S1-AG0-NPNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat for closed-loop motion tasks such as positioning tables, pick-and-place heads, and packaging axes. As a member of the MSK IndraDyn S Synchronous Motors series, it converts commanded current into precise torque and speed for repetitive, feedback-driven movements in automated equipment. It is suited for applications that require accurate starts, stops, and position corrections during normal machine cycles. When paired with a compatible drive, the motor supports stable motion control under changing load conditions.

This motor relies on natural convection to move heat from the stator surfaces to the surrounding air, so no external fan or liquid circuit is required. It uses B5 flange mounting, allowing direct coupling to gearboxes or machine frames without foot supports. Feedback is transferred through a Hiperface interface that carries both position data and encoder supply connections. The encoder provides 128 signal periods per mechanical revolution. It uses an optical sensing method for accurate signal detection. Single-turn evaluation resets the absolute position after one shaft rotation, which suits short-stroke axes. The stator winding uses code 0202, while the rotor and housing correspond to motor size 101 and motor length E. All power conductors exit on the A-side to simplify cable routing and strain relief.

The unit is supplied without a holding brake, so load retention during power-off must be managed by external restraints or the drive controller. A housing rating of IP65 seals internal components against dust and low-pressure water jets, allowing installation near process areas. Continuous operation is specified for ambient temperatures between 0–40 °C, which matches typical industrial environments. A plain shaft allows the use of custom couplings with minimal runout, and the thermal class 155 insulation system permits winding temperatures up to 155 °C without degradation.