MS2N04-C0BTN-CMDH1-NNANN-NN

The Bosch Rexroth Indramat MS2N04-C0BTN-CMDH1-NNANN-NN synchronous servomotor from the MS2N Synchronous Servo Motors series delivers a robust solution for precision industrial automation. Designed by Bosch Rexroth Indramat, this motor combines a compact form factor with high-performance electromagnetic technology to achieve smooth torque delivery and accurate speed control. Featuring a torque constant at 20 degrees C of 0.98 Nm/A and a voltage constant at 20 degrees C of 59.8 V/1000 min^-1, the MS2N04-C0BTN-CMDH1-NNANN-NN supports rapid response for demanding motion profiles. Its durable construction includes advanced magnetic materials and coatings, ensuring long-term reliability in challenging environments. With a mass of just 4.4 kg, it integrates seamlessly into existing machine frames without excessive structural modification.

The MS2N04-C0BTN-CMDH1-NNANN-NN motor’s technical foundation is defined by critical specifications: Type of motor: Synchronous servomotor, Rated voltage of 24 V, and a rated current of 0.63 A for efficient power consumption. The winding resistance at 20 degrees C of 3.5 Ohms and winding inductance of 17.86 mH ensure predictable electrical behavior under dynamic loads. Heat management is characterized by a thermal time constant of motor of 16.0 min and a thermal time constant of winding of 35.3 s, allowing designers to model temperature rise accurately. Mechanical inertia is quantified by a moment of inertia of rotor of 0.00016 kg.m^2, which together with a holding torque of 5.00 Nm provides stable load holding. Insulation performance is guaranteed by a leakage capacitance of 1.8 nF to ground, while connection integrity is defined by a maximum connection time of 30 s and a maximum disconnection time of 45 ms.

Operationally, the MS2N04-C0BTN-CMDH1-NNANN-NN exhibits consistent dynamic response across a wide duty cycle. The low rotor inertia accelerates to setpoints rapidly, minimizing settling time in positioning tasks. Thermal characteristics ensure that continuous operation at rated current remains within permissible temperature limits, supported by the specified thermal time constant of motor and thermal time constant of winding. The nominal torque constant and voltage constant enable precise feedforward control in vector drive systems. In addition, the motor’s compact mass and robust construction withstands vibration and shock typically encountered in industrial processing.

System integration is straightforward with standard mounting dimensions and electrical interfaces compatible with common drive controllers in the industrial automation market. The MS2N04-C0BTN-CMDH1-NNANN-NN is particularly suited for applications such as conveyor drives, packaging machinery, CNC axes, and robotics where precise speed regulation and holding torque are critical. When paired with Rexroth Indramat drive amplifiers, the motor supports advanced features like field-oriented control and regenerative braking. This combination of precise specifications, reliable performance, and seamless compatibility positions the Bosch Rexroth Indramat MS2N04-C0BTN-CMDH1-NNANN-NN as a versatile choice for modern industrial systems.