MS2N05-D0BHN-BMDH1-NNNNN-GE120N2040AN-NN
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MPN: R911406026
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The MS2N05-D0BHN-BMDH1-NNNNN-GE120N2040AN-NN is a precision synchronous servo motor offering a maximum speed of 6000 rpm. Manufactured by Bosch Rexroth Indramat, it is part of their MS2N Synchronous Servo Motors series and features a rated power of 1.2 kW. The motor includes an IP65 protection class and natural convection cooling.
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Product Description:
The MS2N05-D0BHN-BMDH1-NNNNN-GE120N2040AN-NN Servo motor is manufactured by Bosch Rexroth Indramat for industrial automation. This servo motor offers controlled motion response. It is designed with a total of 5 magnetic pole pairs. Its rotor has a rotational mass of 0.00051 kg·m². The maximum mechanical speed capability reaches up to 6000 rpm.
The MS2N05-D0BHN-BMDH1-NNNNN-GE120N2040AN-NN servo motor mass with holding brake is approximately 8.4 kilograms. It uses a multiturn optical absolute encoder for feedback control. The encoder supports the HIPERFACE® communication protocol. The resolution offered by the encoder is 2048 sin/cos signal periods. The thermal time constant of the winding is rated at 45.8 seconds, and for the complete motor is 18.5 minutes. The voltage constant of the motor at 20 degrees Celsius is 169.6 V/1000 rpm. The motor has a winding resistance of 6.87 ohms at 20 degrees Celsius. The MS2N05-D0BHN-BMDH1-NNNNN-GE120N2040AN-NN servo motor includes a holding brake with key specifications. The holding brake torque is specified at 10.0 Nm. Its rated voltage requirement for the brake is 24 volts DC. The rated current for the brake is measured at 0.73 A. The maximum brake connection time is limited to 30 ms. The maximum brake disconnection time does not exceed 80 milliseconds. Winding inductance of the motor measures at 46.74 mH. The encoder and brake are integrated for precise motion management.
The MS2N05-D0BHN-BMDH1-NNNNN-GE120N2040AN-NN servo motor is equipped with a shaft defined by code N2040AN. The shaft diameter measures exactly 20 millimeters. The shaft length is designed at 40 millimeters. The shaft style is smooth without a key and includes a sealing ring. The leakage capacitance is evaluated at 3.27 nF. Its components ensure consistent performance under industrial automation tasks. The synchronous servo motor provides a torque constant of 2.79 Nm/A.
Frequently Asked Questions about MS2N05-D0BHN-BMDH1-NNNNN-GE120N2040AN-NN:
Q: What is the importance of the 3.27 nF leakage capacitance in MS2N05-D0BHN-BMDH1-NNNNN-GE120N2040AN-NN?
A: Leakage capacitance enhances EMI shielding and motor insulation quality. It contributes to consistent operation in environments with electrical interference.
Q: How does a 45.8-second thermal time constant affect winding protection in the motor?
A: It ensures slower heat buildup in windings, enabling extended operation under varying loads. This minimizes overheating risk in demanding applications.
Q: How does a smooth shaft with a sealing ring help in industrial automation?
A: It reduces contamination ingress and ensures better alignment. This enhances motor longevity in high-precision automation systems.
Q: What role does the 169.6 V/1000 rpm voltage constant play in MS2N05-D0BHN-BMDH1-NNNNN-GE120N2040AN-NN’s efficiency?
A: A higher voltage constant improves torque generation at low speeds. It allows for stable and energy-efficient drive control.
Q: How does a brake connection time of 30 ms contribute to emergency stop performance?
A: Fast connection time ensures quick brake activation during faults. This improves safety in dynamic load conditions.
