MS2N07-D0BHA-CMVK0-RNNNN-NN
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MPN: R911391882
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The MS2N07-D0BHA-CMVK0-RNNNN-NN is a synchronous servo motor with a rated torque of 7.8 Nm and a voltage class of 400V. Manufactured by Bosch Rexroth Indramat, this motor belongs to the MS2N Synchronous Servo Motors series and achieves a rated speed of 3000 rpm. It features IP65 protection and natural convection cooling.
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Product Description:
The Bosch Rexroth Indramat company constructed the MS2N07-D0BHA-CMVK0-RNNNN-NN Servo Motor for precision applications in industrial automation systems. It delivers a nominal torque output of 22.0 Nm at a 100K thermal reference. Its holding torque ranges from 22.0 Nm at 60K up to 28.2 Nm at 100K.
The maximum torque capability of MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor climbs to 73.2 Nm under heated conditions. The motor can achieve a peak torque of 79.7 Nm at 20°C. The rotor inertia varies between 0.0021 and 0.00251 kgm² for smooth performance. A torque constant of 2.76 Nm/A at 20°C is provided, with a rated current of 8.85 A at 100K. At a standstill, the stall current reaches 11.1 A. The servo motor can withstand a maximum current of 36.4 A rms. The synchronous motor features a voltage constant of 167.5 V per 1000 rpm at 20°C. It supports a winding resistance of 1.30 Ω. Its winding inductance is provided as 20.2 mH. The leakage capacitance of MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor is specified at 4.1 nF for stable electrical operation. At a 100K rating, the unit provides a rated power of 4.6 kW with a nominal speed of 2000 rpm. The motor allows up to 4000 rpm electrically, and its maximum mechanical speed can reach 6000 rpm.
The MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor achieves optimized torque balance with its five pole pairs design. The motor winding has a thermal response time of 54.0 seconds. The overall motor thermal constant is 18.7 minutes. These values allow the system to release heat effectively during repeated operating cycles. The motor mass is 17.5 kg and requires a standstill current of 8.55 A at 60K. It maintains stable torque density across different temperature ranges. Its balanced inertia contributes to smoother acceleration and deceleration.
Frequently Asked Questions about MS2N07-D0BHA-CMVK0-RNNNN-NN:
Q: How does MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor manage torque saturation?
A: The MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor uses a five-pole-pair configuration to optimize magnetic flux. This design helps manage torque saturation under thermal and load transients.
Q: What integration concerns exist with MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor?
A: Integration of the MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor requires attention to inductance and resistance matching. Improper pairing may affect drive responsiveness and stability.
Q: How does MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor perform during rapid duty cycles?
A: The MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor handles heat buildup well with its 54.0-second thermal winding response. This enables efficient operation during demanding cyclic applications.
Q: What supports MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor’s high-speed capability?
A: The MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor operates reliably up to 6000 rpm due to balanced rotor inertia. This enhances system responsiveness and dynamic control.
Q: Why is 20.2 mH inductance critical in MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor?
A: The 20.2 mH winding inductance in the MS2N07-D0BHA-CMVK0-RNNNN-NN servo motor smooths current flow transitions. This reduces EMI and improves performance in precision automation.
