MS2N07-D0BFN-CMSH2-NNNNN-NN
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MPN: R914500188
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The MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor offers a rated torque of 2.8 Nm, a maximum torque of 10 Nm, and a rated speed of 3000 rpm. Part of the MS2N Synchronous Servo Motors series from Bosch Rexroth Indramat, it features a multiturn absolute encoder and a rotatable plug connector for flexible installation.
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Product Description:
The MS2N07-D0BFN-CMSH2-NNNNN-NN is a servo motor of the MS2N series that serves reliable control in industrial automation operations. It is designed by Bosch Rexroth with a flange dimension of Ø140 mm for reliable attachment in machinery. With a 58 mm extension, the shaft diameter is Ø32 mm.
The MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor ensures stable operation in industrial setups with a body weight of 20 kg. This motor delivers a nominal twisting force of 24.9 Nm at 100K conditions. Its stationary torque capacity is 28.2 Nm for load holding during standstill. The nominal rotation rate is 1340 RPM for regular duty. At this level, the machine outputs 3.49 kilowatts of mechanical energy. The working amperage of the motor is 6.75 A. However, the stationary current demand reaches 7.55 A. Its moment of inertia is 0.00251 kg·m² to allow a stable acceleration and deceleration response. The peak torque of the MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor at 20 °C is 79.7 Nm. At 100K, it measures about 73.2 Nm. The highest current flow during heavy load reaches 24.8 A. The torque coefficient at 20 °C equals 4.09 Nm per amp. The voltage factor at 20 °C is 248 volts per 1000 rpm. The winding resistance at 20 °C is 2.71 ohms, and the coil inductance value is 45.67 millihenry.
The heating time constant of the coil is 54 seconds. The complete motor shows a constant of 18.7 minutes. The motor’s Cooling is achieved using the IC410 self-ventilated method. The insulation classification is 155 (F) to ensure secure thermal protection. The external finish is applied in RAL 9005 black coating. Radial vibration tolerance reaches 30 m/s² at the flange. The leakage capacitance is specified as 4.71 nF to balance electrical performance.
Frequently Asked Questions about MS2N07-D0BFN-CMSH2-NNNNN-NN:
Q: What ensures stable acceleration in MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor?
A: The moment of inertia of the MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor allows precise torque transitions. This supports smooth acceleration and deceleration in automation tasks.
Q: How does MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor perform under peak loads?
A: The MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor sustains 79.7 Nm peak torque at 20 °C. This allows temporary overloads without degrading long-term operational stability.
Q: Which cooling system is used in MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor?
A: The MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor uses IC410 self-ventilation for thermal management. This simplifies installation by avoiding external cooling dependencies.
Q: What integration factors are impacted by MS2N07-D0BFN-CMSH2-NNNNN-NN shaft size?
A: The Ø32 mm shaft of the MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor ensures torque transmission compatibility. It also minimizes mechanical play in flange-mounted applications.
Q: Why does MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor use 2.71 ohm windings?
A: The 2.71-ohm winding resistance in MS2N07-D0BFN-CMSH2-NNNNN-NN servo motor limits heat buildup. This helps maintain efficient current handling under thermal stress.
