MS2N07-D0BHB-ASVK2-NNNNN-NN

MPN: R914500756

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The MS2N07-D0BHB-ASVK2-NNNNN-NN synchronous servo motor offers a rated power of 0.44 kW, a rated torque of 1.4 Nm, a maximum torque of 7.8 Nm, and operates at a rated voltage of 230 V. Part of the MS2N Synchronous Servo Motors series by Bosch Rexroth Indramat, it features IP65 protection and a durable coated aluminum housing.

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Product Description:

The MS2N07-D0BHB-ASVK2-NNNNN-NN is a heavy-duty synchronous motor from the MS2N series of Indramat. It is deigned to achieve a maximum torque of 79.7 Nm at 20°C and 73.2 Nm at 100K. This motor is equipped with a built-in axial ventilation system that provides forced air cooling and it operates on a separate 115 VAC supply source at 60 Hz frequency.

The MS2N07-D0BHB-ASVK2-NNNNN-NN motor comes with a half-key balanced shaft design along with an embedded sealing for maximum protection from environmental pollutants. Its uses standard class bearings that allow the shaft to maintain a continuous speed of 1870 rev/minute and permits a peak electrical speed 4000 rev/minute, along with a mechanical speed of 6000 rev/minute. The motor produces a standstill torque of 35.5 Nm and draws 14.1 A of current, while its rated torque is specified as 30.1 Nm with a current usage of 12.1 A. It consumes 5.90 kW of power under normal conditions and its moment of inertia is 0.00251 kgm² that ensures quick accel/deceleration. The MS2N07 motor features five pole pairs, which contribute to its precise control over speed and torque. The unit follows B5 mounting designation and possess oscillation level A up to the rated speed for low vibrations.

The MS2N07-D0BHB-ASVK2-NNNNN-NN motor is presented with rotatable double cable connector plugs, M40 and M17 for power and encoder connections. It uses single revolution absolute encoder system for feedback that provides Hiperface technology interface and sixteen signal periods. The encoder does not support safety integrity and position resolution features. This MS2N07 motor is accompanied by a 36 Nm holding torque brake that functions on 24 V and provides 850 J of maximum brake energy. The brake has an inertia of 0.0004100 kgm² and 200 ms of disengage time.

Brake disconnection time
200 ms
Connection Type
Plug connector
Cooling
Self-cooling (natural convection)
Feedback System
Multi-turn absolute encoder
Housing
Coated aluminum
Maximum Torque
7.8 Nm
Motor Type
Synchronous servo motor
Mounting
Flange mounting
Oscillation level
A
Protection Class
IP65
Rated Current
2.1 A
Rated Power
0.44 kW
Rated Speed
3000 rpm
Rated Torque
1.4 Nm
Rated Voltage
230 V
  • MS2N07D0BHBASVK2NNNNNNN
  • MS2N07 D0BHB ASVK2 NNNNN NN
  • ms2n07-d0bhb-asvk2-nnnnn-nn

Frequently Asked Questions about MS2N07-D0BHB-ASVK2-NNNNN-NN:

Q: How does the half-key balanced shaft design benefit the MS2N07-D0BHB-ASVK2-NNNNN-NN motor?

A: A balanced shaft reduces vibration and misalignment during rotation. It also extends bearing life by distributing load evenly across the shaft.

Q: Why is the axial ventilation system important in the MS2N07 motor?

A: It enhances cooling efficiency under heavy loads. This allows the motor to maintain stable performance during continuous industrial operation.

Q: What advantage do standard class bearings provide in this motor?

A: They ensure smooth and consistent shaft movement. This minimizes wear and maintains accuracy under long-term operating conditions.

Q: How do the five pole pairs in the MS2N07-D0BHB-ASVK2-NNNNN-NN improve performance?

A: More pole pairs increase precision in torque control. They also enable finer speed regulation in demanding applications.

Q: What is the function of the Hiperface interface in the encoder system?

A: Hiperface provides fast communication between motor and controller. It enhances synchronization for precise position feedback.


Internal Product Review

  • ‘‘The MS2N07-D0BHB-ASVK2-NNNNN-NN is a heavy-duty synchronous motor that delivers 5.9 kW rated power with a half-key balanced shaft and integrated axial ventilation system. It is widely applied in CNC machining centers and robotic automation where high torque accuracy is essential.’’

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