Product Description:

The MSK101D-0450-NN-S1-AP0-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat and delivered as part of the MSK IndraDyn S Synchronous Motors series. In multi-axis machining centers, packaging lines, and material-handling gantries, this motor supplies closed-loop torque and speed control that matches the dynamic demands of modern drives. Its synchronous design allows the paired drive to regulate acceleration, holding torque, and running speed with the precision required for coordinated motion. This makes it suitable for axes that must start quickly, hold position steadily, and repeat the same motion cycle over long production runs.

With a frame size of 101, the motor has a stator diameter that sets the mechanical envelope and torque range for this housing. The D length code extends the active stack to raise continuous output without changing the basic footprint. Heat leaves the housing by natural convection, so no fan or liquid jacket is required and there are no moving parts in the cooling path. Feedback is exchanged through the Hiperface digital interface, allowing the drive to read absolute position data and communicate over a single hybrid cable. The encoder generates 128 signal periods per mechanical turn on its incremental track, and its Optical scanning method provides high signal quality with low drift. A single-turn code disk records position within one revolution, so the axis can report angular location after startup without relying on backup battery power.

The motor has a keyed shaft for positive torque transmission, and it mates directly with standard taper-lock hubs. Because the motor is supplied without a holding brake, static loads must be secured by external locking hardware or by controlled motor torque during power-off conditions. Power and feedback conductors exit on the A-side, which helps orient the connectors toward the drive cabinet for short, shielded cable runs. Winding designation 0450 identifies the resistance and inductance values expected by compatible IndraDrive controllers. This supports stable current regulation during rapid starts, stops, and direction changes in automated motion systems.