MS2N07-B1BNN-BMUL1-NNNNN-NN

MPN: R911392848

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The MS2N07-B1BNN-BMUL1-NNNNN-NN servo motor offers a rated power of 0.75 kW, a rated speed of 3000 rpm, and a peak torque of 7.1 Nm. As part of the MS2N Synchronous Servo Motors series by Bosch Rexroth Indramat, it includes natural convection cooling and an IP65 protection class for reliable performance.

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Product Description:

The MS2N07-B1BNN-BMUL1-NNNNN-NN motor is a Bosch Rexroth Indramat product, and contains a B5 / IM3001 design to allow mounting via flanges to meet common machinery configurations. The addition of a PT1000 temperature sensor delivers reliable thermal feedback to this motor, thus boosting operational safety and temperature control.

This synchronous servo motor is designed with an inbuilt self-cooling mechanism, and eliminates the use of external cooling systems for smooth operation in continuous-duty cycles. This servo motor has an absolute 4096-revolution multi-turn encoder to provide high-resolution feedback, required for demanding automation systems with accurate motion tracking. The MS2N07-B1BNN-BMUL1-NNNNN-NN complies with thermal class 155 (F) in accordance with EN 60034-1 to make the winding insulation resistant to higher temperatures without a degradation in performance. This synchronous motor comes equipped with a built-in holding brake rated at 24 V DC. This brake has a maximum connection time of 40 milliseconds for rapid and safe braking of the drive shaft to provide safety and accuracy in sudden-stop operations. With a standstill current of 4.25 A at 60K, this servo motor achieves stability with minimal thermal accumulation. This motor also offers a rated torque of 6.8 Nm when operating at 100K to deliver stable torque in nominal load conditions.

The MS2N07-B1BNN-BMUL1-NNNNN-NN servo motor provides maximum torque of 22.8 Nm during startup or maximum load at 20 °C for operation with high-demand torque cycles and sudden load transitions. Its highest electrical speed is 6000 1/min to facilitate high-speed rotation operations. The voltage constant of this synchronous motor is 115.1 V/1000 min⁻¹ under 20 °C temperature to offer the best voltage-to-speed ratios for servo drive systems. This motor has a leakage capacitance of 0.9 nF specified, which serves to restrict electromagnetic interference in control cabinets. With a weight of 11.5 kg, this motor is not bulky and is easy to handle, so it allows convenient integration without introducing excessive mechanical load

Cooling mode
Self-cooling
Design type
B5 / IM3001, PT1000
Encoder design type
Multi-turn, 4096 revolutions absolute
Holding brake maximum connection time
40 ms
Holding brake rated voltage
24 V
Leakage capacitance of the component
0.9 nF
Mass
11.5 kg
Maximum speed (electrical)
6000 1/min
Maximum torque 20 °C (cold)
22.8 Nm
Rated torque - 100K
6.8 Nm
Standstill current at 60K
4.25 A
Thermal class
155 (F) (EN 60034-1)
Voltage constant at 20 °C
115.1 V/1000 min-1
  • MS2N07B1BNNBMUL1NNNNNNN
  • MS2N07 B1BNN BMUL1 NNNNN NN
  • ms2n07-b1bnn-bmul1-nnnnn-nn

Frequently Asked Questions about MS2N07-B1BNN-BMUL1-NNNNN-NN:

Q: How does the PT1000 sensor benefit this servo motor?

A: The PT1000 sensor provides precise temperature monitoring for thermal protection. It helps avoid motor overheating and extends operational life.

Q: Why is the thermal class 155 (F) important in MS2N07-B1BNN-BMUL1-NNNNN-NN?

A: It allows the motor insulation to handle high temperatures during prolonged use. This increases durability in demanding environments.

Q: What advantage does the 0.9 nF leakage capacitance provide?

A: It reduces EMI impact on nearby devices and control systems. This is especially critical in dense electrical environments.

Q: How does the 40 ms holding brake connection time improve safety?

A: It ensures fast shaft locking in case of emergency stops or power loss. This response time is suitable for precision equipment and fail-safe designs.

Q: Why is the multi-turn 4096-revolution encoder significant in MS2N07-B1BNN-BMUL1-NNNNN-NN?

A: It provides high-resolution position tracking over multiple rotations. This allows precise positioning in complex motion profiles.


Internal Product Review

  • ‘‘The MS2N07-B1BNN-BMUL1-NNNNN-NN is a compact synchronous servo motor designed for high-precision motion control. This motor features a 4096-revolution absolute multi-turn encoder, 6000 rpm maximum speed, and 6.8 Nm rated torque. It is commonly used in CNC machining, robotics, and high-performance assembly systems.’’

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