MS2N07-B1BNN-AMUK1-NNNNN-NN

MPN: R911391817

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The Bosch Rexroth Indramat MS2N07-B1BNN-AMUK1-NNNNN-NN belongs to the MS2N Synchronous Servo Motors series and features an absolute multiturn encoder for feedback. This servo motor offers a rated torque of 4.77 Nm and a peak torque of up to 14.3 Nm. It has natural convection cooling and is protected by an IP65 protection class.

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Product Description:

The MS2N07-B1BNN-AMUK1-NNNNN-NN is a synchronous motor from Bosch Indramat. It features a rated power consumption of 2.08 kW at 100K and offers 6.8 Nm of rated torque. This motor uses self-cooling mechanism to stay within ambient operating thermal range and it takes 13 minutes to stabilize by half the temperature from the present value as a whole while its winding has a dissipation value of 34.9 sec.

The MS2N07-B1BNN-AMUK1-NNNNN-NN motor produces a standstill torque of 8.2 Nm and its maximum mechanical and electrical speed is 6000 RPM to ensure high-speed operations. It includes a moment of inertia measured at 0.0002550 kg·m². The brake is 24 V operated, utilizes a rated current of 0.78 A and possess 340 J of maximum switching energy. The MS2N07 motor has standstill current of 4.74 A at 100K and its winding resistance at 20°C is 4.62 Ohms. Its winding has an inductive value of 31.29 mH and its internal mutual inductance occurs through 5 pole pairs of magnets for enhanced power output. This motor offers excellent torque constant at 20°C, with a value of 1.89 Nm/A to ensure efficient energy conversion and it operates with a leakage capacitance of 0.9 nF.

The MS2N07-B1BNN-AMUK1-NNNNN-NN motor features a maximum turn effect of 22.8 Nm at 20°C and its angular inertia is 0.00223 kg·m². It is equipped with a basic multi-turn encoder of 16 signal periods and 4096 absolute revolutions. This feedback system provides Hiperface technology interface and ±520 of system accuracy. The MS2N07 motor is accompanied by a half-key balanced shaft with an embedded sealing ring, to achieved an overall protection rating of IP65.

Brake Holding Torque
20 Nm
Connector Orientation
Rotatable
Cooling
Natural convection
Feedback
Absolute encoder, Multiturn
Maximum Brake Switching Energy
340 J
Motor Type
Synchronous servo motor
Peak Torque
up to 14.3 Nm
Protection Class
IP65
Rated Current
7.0 A
Rated Power
1.5 kW
Rated Speed
3000 rpm
Rated Torque
4.77 Nm
Rated Voltage
230 V
Size
07
Winding Resistance (20°C)
4.62 Ω
  • MS2N07B1BNNAMUK1NNNNNNN
  • MS2N07 B1BNN AMUK1 NNNNN NN
  • ms2n07-b1bnn-amuk1-nnnnn-nn

Frequently Asked Questions about MS2N07-B1BNN-AMUK1-NNNNN-NN:

Q: How does the leakage capacitance of 0.9 nF affect motor performance?

A: The low leakage capacitance minimizes electromagnetic interference, supporting stable operation in electronically sensitive environments.

Q: What is the purpose of a half-key balanced shaft in this motor?

A: It reduces vibration and mechanical imbalance, enhancing long-term durability and smooth rotational dynamics.

Q: Why is a 24V brake system used in MS2N07-B1BNN-AMUK1-NNNNN-NN?

A: A 24V brake system offers standard industrial compatibility and ensures controlled stopping in power-off conditions.

Q: What does the torque constant of 1.89 Nm/A imply in practical use?

A: It defines the efficiency of current-to-torque conversion, indicating how much torque is produced per ampere of current input.

Q: Why is Hiperface technology chosen for the feedback system in MS2N07-B1BNN-AMUK1-NNNNN-NN?

A: Hiperface combines incremental and absolute feedback, ensuring quick startup initialization and high-resolution position feedback.


Internal Product Review

  • ‘‘The MS2N07-B1BNN-AMUK1-NNNNN-NN is a high-performance synchronous motor. It features a 24V electrically released brake with 20 Nm holding torque and an encoder offering 4096 absolute revolutions. This motor is commonly used in robotics, CNC automation and high-speed packaging systems requiring reliable torque control.’’

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