MS2N03-B0BYN-CMSK0-NNNNE-NN

The MS2N03-B0BYN-CMSK0-NNNNE-NN, Bosch Rexroth Indramat, MS2N Synchronous Servo Motors deliver precision motion with a compact, self-cooling design rated for continuous duty. The motor features a multiturn encoder offering 20-bit digital resolution across 4096 revolutions, and operates up to 9000 min⁻¹ for dynamic responsiveness. A robust construction includes a keyway shaft with shaft seal, an M23 single-cable turnable connection, and standard flange mounting for straightforward installation. Although no holding brake is fitted, the design emphasizes low maintenance and high positional accuracy in industrial environments.

In terms of performance, this servo motor handles a maximum current of 7.25 A and a standstill current – 60K of 1.31 A, while delivering a standstill torque – 60K of 0.73 Nm. At cold start (20 °C), it peaks at maximum torque – 20°C (cold) of 3.75 Nm and sustains maximum torque – 100K (warm) of 3.46 Nm under thermal load. The rotor’s moment of inertia is just 0.000023 kg·m², enabling rapid acceleration and deceleration. Continuous operation at rated power – 100K of 0.37 kW and rated torque – 100K of 0.54 Nm occurs at rated speed – 100K of 6470 1/min with a nominal rated current – 100K of 1.08 A.

Integration into multi-axis systems is seamless via the compact M23 connector, while the self-cooling (N) variant negates the need for external fans, boosting reliability. The low-inertia rotor and high power-to-weight ratio support agile positioning and high-frequency cyclic operation. Together, these features make the MS2N03-B0BYN-CMSK0-NNNNE-NN an ideal choice for machine tools, robotics, and automated handling systems requiring consistent precision and long-term robustness.