Product Description:

The MS2S03-B0BYN-IMHG1-NNDNN-NN is a synchronous servomotor produced by Bosch Rexroth Indramat as part of the MS2S Synchronous Servomotors series. It is intended for compact, high-dynamic axes that require precise speed and position control in industrial automation cells. A 58 mm flange with tolerance class N, a 40 mm centering collar, and IM B5 / IM 3001 mounting geometry allow direct attachment to gearboxes or machine frames.

During continuous operation, the motor can reach 9000 rpm, providing the rated speed needed for camming or gantry applications. Heat is removed through self-cooling, so no external blower or liquid circuit is required. The low-inertia rotor shortens acceleration times when the motor is paired with a digital drive. Position feedback comes from a magnetic multi-turn encoder that supplies 18-bit single-turn resolution and distinguishes up to 65,536 revolutions, allowing absolute position information to remain available after power-up. For power-off holding, a spring-applied brake generates 1.50 Nm of static torque and may be cycled up to twenty times per hour without exceeding its thermal limits.

The housing has an IP65 rating, protecting the deep-groove ball bearing and smooth 9 mm shaft with a shaft-sealing ring against dust and water jets. Power, brake, and encoder conductors exit through a rotatable M17 single-cable plug that uses the Quick Lock SpeedTec mechanism, simplifying cable connection and routing during cabinet assembly. The internal electronics operate from a 24 V DC (±10%) supply, and the encoder section consumes up to 130 mA. Communication with the drive uses the ctrlX SENSEmotor interface to transmit position data with a system accuracy of ±360 arcseconds. The motor maintains a concentricity tolerance of 0.03 mm, supporting accurate shaft alignment with connected machinery.