Product Description:

The MSK101E-0300-FN-S1-BG0-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat in the MSK IndraDyn S Synchronous Motors series. The unit delivers controlled torque and speed for packaging lines, metal-cutting centers, and pick-and-place stations that require coordinated multi-axis motion. By coupling directly to a gearhead or other mechanical transmission, the motor converts drive commands into precise rotary positioning during indexing, feeding, and transfer tasks. Integrated feedback and thermal monitoring support stable closed-loop operation, allowing the connected drive to correct speed changes quickly as load conditions vary across repeated machine cycles. This makes the motor suitable for applications that demand accurate starts, stops, and synchronized handoff between multiple moving axes.

It uses liquid cooling to draw heat away from the stator jacket, so rated torque can be maintained without derating. The electromagnetic stack uses winding code 0300, which matches the current characteristics of this frame. Position data travel over the Hiperface serial link, and the encoder provides 128 signal periods per revolution for commutation and position tracking. Its optical sensing method helps limit long-term drift, while the counting electronics operate as a single-turn device that reports absolute position within one mechanical revolution. The standard design, E motor length, and 101 frame size give the motor a larger housing suited to servo axes that must combine repeatable motion with continuous industrial duty.

The housing is sealed to IP65, which helps keep dust and low-pressure water jets away from internal components during plant operation. Continuous-duty operation is permitted in ambient temperatures from 0 to 40 °C when coolant flow is maintained through the motor. Thermal class 155 insulation allows the windings to tolerate elevated operating temperatures within the insulation system limit. The plain shaft accepts shrink or clamp couplings, and the power connector is located on the B-side so cable runs can be directed along the side of the machine. Because the motor is supplied without a holding brake, any vertical or suspended load must be secured by the machine mechanism or by controlled drive torque when power is removed.