Product Description:

The MSK100C-0300-NN-S2-AP0-RNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and positioned within the MSK IndraDyn S Synchronous Motors series. As a rotary drive element, it converts electrical energy from a servo amplifier into accurately regulated torque and speed so machine tools, packaging stations, and material-handling axes can follow commanded motion profiles with high repeatability in industrial automation environments. The size 100 frame and C-length stack provide power density suited to mid-range mechanical loads while keeping the motor within a compact installation envelope.

Cooling is handled by natural convection, so the housing surface dissipates heat without auxiliary fans and simplifies cabinet layouts. Position feedback is delivered through an EnDat2.1 encoder that produces 2048 signal periods per revolution, and drive interpolation of that signal supports tight velocity loops. Because the scanning head is optical, the motor supplies sinusoidal incremental tracks with low electrical noise, and its single-turn structure reports absolute position within one revolution for applications that re-reference at power-up. The increased concentricity design minimizes radial runout, helping the rotor maintain balanced rotation along the magnetic core.

The motor is supplied without a holding brake, so load-side braking must be handled externally or by drive torque when the axis is stationary. Power is routed through an A-side radial connector, keeping the opposite face free for feedback cabling and simplifying cable routing in tight machine spaces. A keyed shaft described as shaft with a keyway transmits torque directly to belt pulleys or couplings and helps prevent slippage during reversals. Stator conductors follow winding code 0300, aligning the electrical constants with compatible Rexroth servo drives for moderate current and high-voltage operation.