Product Description:

The MSK101D-0300-NN-S3-FB0-NPNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. The motor converts drive current into controlled rotary motion and torque for indexing tables, gantry axes, and other automated stations in packaging, printing, and assembly lines. Its mechanical layout uses a B5 flange arrangement, which supports direct installation with gearheads or belt transmissions while keeping the shaft aligned with the driven load. This operating role suits machinery that needs repeatable positioning, stable torque response, and smooth motion during frequent starts, stops, and direction changes.

A sealed terminal box houses the power and feedback leads, allowing rigid conduit entry and helping protect the connection area in industrial environments. The stator is cooled by natural convection, which removes heat without forced-air hardware and helps keep operation quiet. With an enclosure rating of IP65, the motor resists dust ingress and low-pressure water jets during washdown cleaning. Position feedback is transferred through a Hiperface link, and the encoder uses capacitive sensing to reduce sensitivity to magnetic stray fields. Its resolution of 16 signal periods per mechanical revolution supports steady velocity control and smooth interpolation under digital drive control.

The encoder is a single-turn device, so absolute position is retained within one revolution and a reference procedure is required after multiple turns. The motor uses insulation class 155, which allows high winding temperatures before insulation aging accelerates. Continuous service is permitted across an ambient range of 0–40 °C, matching common cabinet-free installation areas on factory floors. The 0300 winding code matches the electrical data expected by compatible IndraDrive controllers, while motor size 101 and length D provide rotor inertia suited to mid-range axes. The unit is supplied without a holding brake, so static loads must be secured by drive torque or by an external clamp when the axis is at a standstill.