MS2N07-C1BNN-BSUK1-NNNNN-NN

MPN: R914501443

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The Bosch Rexroth Indramat MS2N07-C1BNN-BSUK1-NNNNN-NN is part of the MS2N Synchronous Servo Motors series and features a synchronous servo motor design. The motor offers natural convection cooling, a multi-turn absolute encoder with Hiperface interface, and a max speed of up to 6000 RPM.

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Product Description:

The synchronous motor MS2N07-C1BNN-BSUK1-NNNNN-NN is built by Rexroth with an average rotor inertia of 0.0031 kg·m². It comes equipped with built-in sensor for monitoring thermal values of the winding and it uses a standard encoder feedback system that operates on 60 mA of current draw from a 7 to 12 VDC source, while possess category 3 performance level.

The MS2N07-C1BNN-BSUK1-NNNNN-NN motor operates on a 3-phase permanent magnet technology and its internal structure is composed of 5 pole pairs. It uses natural self-cooling and suits ambient temperatures up to 40°C. This motor achieves a maximum speed of 6000 r/min and its peak torque at 20°C reaches up to 46 Nm. It consumes a 3040 kW of power in normal conditions and uses 5.80 A of current, while in overload scenario its peak current usage spikes to 29.50 A for a brief duration. This MS2N motor is provided with circular plug connectors M23 and M17 for getting power from a 400 VAC source. It features a sealed balanced shaft that is factory-fitted with a keyway design and the unit achieves IP65 protection from external pollutants when correctly installed. It possesses an electromechanical size 1 holding brake that operates on 24 VDC and has an inertia specified as 0.0002550 kg·m², along a holding torque of 20 Nm. The brake system provides 340 J of switching energy and it takes 40 ms of time to connect as well as 100 ms to disconnect.

The MS2N07-C1BNN-BSUK1-NNNNN-NN motor supports flange mounting installation and allows direct integration into machine setups. Its design meets industrial EMC requirements and shows compatibility with Bosch Rexroth drive systems. The MS2N motor supports use in automation and handling equipment up to 3280 ft of altitude without derating.

Brake Inertia
0.0002550 kg·m²
Cooling
Natural convection (uncooled)
Electrical Connection
Rotatable connector
Encoder Current Draw
60 mA
Encoder Interface
Hiperface
Encoder Type
Multi-turn absolute encoder
Feedback Format
Sin/Cos 1Vpp (HIPERFACE-compatible)
Frame Size
07
Max Speed
up to 6000 RPM
Motor Type
Synchronous servo motor
Number of Pole Pairs
5
Protection Rating
IP65
Rated Power
Approx. 1.38 kW
Rated Torque
Approx. 4.2 Nm
Rotor Inertia
0.0031 kg·m²
  • MS2N07C1BNNBSUK1NNNNNNN
  • MS2N07 C1BNN BSUK1 NNNNN NN
  • ms2n07-c1bnn-bsuk1-nnnnn-nn

Frequently Asked Questions about MS2N07-C1BNN-BSUK1-NNNNN-NN:

Q: How does the built-in thermal sensor benefit the MS2N07-C1BNN-BSUK1-NNNNN-NN motor?

A: The sensor monitors winding temperatures in real-time to prevent overheating. This ensures safer operation and extends motor life under thermal stress.

Q: Why is natural self-cooling chosen for this motor model?

A: It reduces reliance on external cooling systems. This simplifies installation and is ideal for applications with consistent airflow.

Q: What role do the 5 pole pairs play in MS2N07-C1BNN-BSUK1-NNNNN-NN?

A: The number of pole pairs improve torque at lower speeds. This makes the motor ideal for precision-driven industrial systems.

Q: What is the significance of the M23 and M17 plug connectors?

A: These ensure secure and vibration-resistant power and signal connections. They also allow quick replacements during maintenance cycles.

Q: How does the electromechanical brake in MS2N07-C1BNN-BSUK1-NNNNN-NN enhance control?

A: It provides reliable position holding during power loss. This is critical for vertical load applications or emergency stop requirements.


Internal Product Review

  • ‘‘The MS2N07-C1BNN-BSUK1-NNNNN-NN is a high-efficiency synchronous motor. It features 5 pole pairs, a holding brake with 20 Nm torque and supports up to 6000 r/min. This motor is widely used in advanced automation setups and robotic machinery requiring precision torque and feedback stability.’’

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