Product Description:

The MSK101E-0300-NN-S1-LG0-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. As a drive element, it delivers precise rotational motion for automated axes. This supports coordinated positioning and velocity control in packaging lines, material-handling gantries, and other CNC- or PLC-driven systems where stable speed regulation and accurate indexing are required.

This model is cooled by natural convection, so heat leaves the housing without auxiliary fans. Its feedback interface uses Hiperface communication, which transmits absolute position data to the drive for closed-loop control. Inside the encoder, a resolution of 128 signal periods per revolution allows the drive to interpolate fine angle increments for smooth motion. The sensing element relies on optical scanning, giving high signal fidelity during operation. A left-side power connector helps route cables cleanly along the machine frame, and winding code 0300 sets the stator voltage and current relationship for compatible IndraDrive controllers. With an IP65 enclosure, the stator and encoder are protected against dust ingress and low-pressure water jets. The rotor uses a plain shaft, which suits couplings, gearboxes, and precision bushings.

The encoder is a singleturn device, so it reports absolute position within one mechanical revolution. Continuous duty is specified for ambient temperatures of 0–40 °C, which covers typical factory conditions during normal operation. Thermal endurance corresponds to insulation class 155, supporting elevated winding temperatures during cyclic peaks. The motor uses a standard housing design and size 101 with an extended E-length stack for higher torque density, and it is supplied without a holding brake for applications that rely on drive torque or external clamping to maintain position when power is removed.