Product Description:

Bosch Rexroth Indramat manufactured the MS2S03-B0BYN-IMHG0-NNDNN-NN. It belongs to the MS2S Synchronous Servomotors series and serves as an electric drive element that converts controller output into regulated rotary movement for automated pick-and-place axes, indexing tables, and compact conveyor heads. Integrated encoder electronics relay absolute position information, allowing motion controllers to maintain tight velocity and position loops during repeated high-speed cycles in industrial cells.

At a nominal speed of 9000 rpm, the rotor reaches high peripheral velocity, while the deep-groove ball bearing keeps runout within the 0.03 mm concentricity limit. The magnetic multi-turn encoder provides an 18-bit single-turn resolution and distinguishes 65,536 revolutions. Its maximum system accuracy is ±360 arcsec, with a 130 mA current draw from an 8–12 V supply. Position data passes through the ctrlX SENSEmotor interface to the drive. The housing has an IP65 protection rating, and a shaft sealing ring protects the 9 mm smooth shaft. Heat is removed through self-cooling, so no external blower is needed, and the assembly omits a holding brake to minimize rotating mass.

Mounting follows code IM B5 / IM 3001 and uses a 58 mm flange held by a 63 mm bolt circle with 4.5 mm bolts; flange accuracy meets tolerance N. A 40 mm centering collar, DIN 332 Part 2 pilot hole, and DS M3 thread provide precise alignment, while coaxiality is limited to 0.08 mm. The rotor has a low-inertia profile, frame size 03, and frame length B to support sharp acceleration. Surfaces have a RAL 9005 black varnish for basic corrosion resistance. Power and feedback share a rotatable M17 single-cable connector secured by the quick-lock SpeedTec latch, reducing the time required to access the connection. The stator windings use code BY, and the BASIC encoder option pairs magnetic sensing with ctrlX SENSEmotor diagnostics.