MS2N07-D0BHN-CMUG0-NNNNN-NN
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MPN: R911389131
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The Bosch Rexroth Indramat MS2N07-D0BHN-CMUG0-NNNNN-NN is part of the MS2N Synchronous Servo Motors line and features a multi-turn absolute encoder for feedback. It offers a rated power of 1.8 kW, a torque of 6.94 Nm, and natural convection cooling. The motor's peak torque is 27.6 Nm, with a protection category of IP65.
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Product Description:
The MS2N07-D0BHN-CMUG0-NNNNN-NN Synchronous Motor is made by Bosch Rexroth Indramat, and it boasts high-resolution feedback and safety integration. It has an advanced 20-bit encoder with SIL2 and PLd certification to provide high precision in detecting motion.
The MS2N07-D0BHN-CMUG0-NNNNN-NN motor is designed with thermal class 155 (F) according to EN 60034-1 to withstand higher permissible temperatures while guaranteeing insulation longevity. At 20 °C (cold), this motor generates a maximum torque of 79.7 Nm and is capable of supporting applications that need high rotational force. For hold operations, it provides 22 Nm of standstill torque at 60K, with steady performance for loads applied continuously. Its leakage capacitance is 4.1 nF, which adds to stable electrical performance and regulated current displacement. It has a 54-second thermal time constant of winding, offering an explicit measure of temperature response under operation. The build of this motor is based on B5 / IM3001, with a PT1000 temperature sensor, thus enabling direct monitoring and accurate thermal protection. This motor is designed to meet oscillating quantity Level A of EN 60034-14, verifying vibration levels under control up to rated speed. Its acoustic capability is defined in terms of sound pressure level at 75 dB(A) ±3 dB(A), keeping it within acceptable sound level ranges.
With a rotor moment of inertia of 0.0021 kgm², this servo motor has quick acceleration, sensitive braking, and effective accommodation for variable load dynamics. Its operational flexibility is guaranteed with an environmental tolerance of 5 to 95 percent relative humidity, to make it adaptable to various installation conditions. This motor’s highest electrical speed of 4000 1/min enables high-speed automating processes. The self-cooling mode of the MS2N07-D0BHN-CMUG0-NNNNN-NN synchronous motor keeps winding temperatures at the best levels without using external cooling equipment. Its torque constant of 2.76 Nm/A allows effective energy-to-motion conversion throughout its working conditions.
Frequently Asked Questions about MS2N07-D0BHN-CMUG0-NNNNN-NN:
Q: How does the 20-bit encoder enhance motor precision in MS2N07-D0BHN-CMUG0-NNNNN-NN?
A: The encoder provides high-resolution feedback, enabling precise angular positioning. This ensures accurate synchronization in multi-axis systems and reduces positioning errors.
Q: Why is the PT1000 sensor integrated in this motor design?
A: The PT1000 sensor monitors winding temperatures with high accuracy. This helps protect the motor against overheating and ensures thermal stability during extended use.
Q: How does a rotor inertia of 0.0021 kgm² benefit MS2N07-D0BHN-CMUG0-NNNNN-NN?
A: Low rotor inertia enables fast acceleration and quick deceleration. This feature is critical in applications requiring rapid dynamic response.
Q: What is the significance of the 4.1 nF leakage capacitance?
A: This capacitance value minimizes unwanted current leakage into the system. It ensures safe electrical behavior and prevents performance fluctuations.
Q: How does the self-cooling mode improve the motor’s operation?
A: Self-cooling removes the need for external cooling equipment. This simplifies installation and reduces energy consumption in long-duty applications.
