Product Description:

The MSK101E-0200-FN-S1-BG2-NNNN is a servo motor manufactured by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servomotor, it converts electrical energy into controlled mechanical rotation for CNC tables, pick-and-place axes, and articulated robots. This operating role supports repeatable positioning and stable speed control in automated production lines. When paired with a suitable drive, the motor can respond precisely to changing load conditions and commanded motion profiles.

This unit uses liquid cooling, so a closed coolant circuit removes heat from the stator housing and helps keep winding temperatures within continuous-duty limits. The electrically released holding brake provides 70 Nm of static torque, allowing vertical or load-biased axes to remain locked when drive power is removed. A stator winding marked 0200 sets the motor’s voltage constant and current draw for compatibility with matching drive amplifiers. The motor has a frame size of 101, which gives it a flange pattern and rotor diameter suited to medium-power machine modules. Power is routed through an angled connector on the B-side, which helps keep the cable bundle clear of adjacent machine elements.

Feedback is generated by a Hiperface encoder that communicates absolute position to the drive through two-wire RS-485 signaling. The sensing element uses optical scanning of a coded disk, which provides strong resistance to inductive noise inside crowded control cabinets. Resolution is 128 signal periods per mechanical revolution, providing fine incremental interpolation for smooth velocity control. Because the encoder is single-turn, it reports one complete 360-degree span without tracking multi-turn counts. This arrangement is suitable for applications in which the control system references the axis at startup or the travel distance does not extend beyond one full rotation.