MS2N05-C0BTN-AMDK0-NNNNN-NN
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MPN: R911389902
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The MS2N05-C0BTN-AMDK0-NNNNN-NN is a flange-mounted servo motor with natural cooling and a rated speed of 3000 RPM. Manufactured by Bosch Rexroth Indramat as part of their MS2N Synchronous Servo Motors series, it delivers a rated power of 1.35 kW. The motor features IP65 enclosure protection and an AMDK0 multi-turn absolute encoder.
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Product Description:
Bosch Rexroth has designed the MS2N05-C0BTN-AMDK0-NNNNN-NN as a synchronous servo motor. It outputs rated power of 1.51 kW. The motor runs efficiently when its speed is 4090 RPM, used in industrial automation. It generates 3.52 Nm of usable torque. The normal current consumption for the motor is 4.43 A.
The MS2N05-C0BTN-AMDK0-NNNNN-NN servo motor has a rotational mass of 0.00029 kgm2. Because the motor mass is only 5.9 kilograms, the motor can be made compact and light. The thermal time constant of the winding is 36.2 seconds. The overall motor thermal time constant is 16 minutes. These values indicate the motor’s thermal response during operation. The motor is specified to have 7.15 Nm of standstill torque and a related standstill current of 8.35 A. A maximum torque of 22.6 Nm can be achieved with the motor. The highest speed (revolutions per minute) for the MS2N05-C0BTN-AMDK0-NNNNN-NN servo motor is 6000 electrical and 6000 mechanical. Five pole pairs are used by the motor to establish its magnetic field. The motor offers a torque constant of 0.93 Nm/A. The voltage constant of the servo motor is 56.3 volts per 1000 revolutions per minute. The resistance along this winding is found to be 1.26 ohms. A minimum winding inductance of 7.6 millihenries is needed. The motor’s electrical features are influenced by the 1.5 nF leakage capacitance component.
The MS2N05-C0BTN-AMDK0-NNNNN-NN servo motor supports installation at heights as high as 1,000 meters above sea level, without needing a power reduction. The motor is cooled by heat moving upwards and out through radiation, so there must be a minimum distance of 100 mm around the motor for good airflow. Most noise levels are around 75 dB(A), although there are slight changes based on the frame size.
Frequently Asked Questions about MS2N05-C0BTN-AMDK0-NNNNN-NN:
Q: Why is a winding inductance of 7.6 millihenries important for the MS2N05-C0BTN-AMDK0-NNNNN-NN?
A: The 7.6 mH inductance stabilizes current flow, reducing electrical noise and improving the servo motor’s control precision in high-speed applications.
Q: How does the thermal time constant of 16 minutes affect the MS2N05-C0BTN-AMDK0-NNNNN-NN's operation?
A: The 16-minute thermal time constant allows the motor to maintain stable temperature under typical loads, preventing overheating and enhancing durability.
Q: How does the motor's cooling design ensure efficient operation?
A: Heat dissipates upwards through radiation with a required 100 mm clearance for airflow, preventing hotspots and maintaining thermal stability.
Q: How does the 1.5 nF leakage capacitance affect the performance of MS2N05-C0BTN-AMDK0-NNNNN-NN?
A: Leakage capacitance influences high-frequency performance and transient response, helping protect the motor’s electronics during rapid speed changes.
Q: What role do the five pole pairs play in the MS2N05-C0BTN-AMDK0-NNNNN-NN’s magnetic field?
A: The five pole pairs generate a strong, stable magnetic field that enhances torque smoothness and reduces cogging torque for precise positioning.
