MS2N07-D0BNN-CMUG2-RNNNN-NN

MPN: R911394278

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The Bosch Rexroth Indramat MS2N07-D0BNN-CMUG2-RNNNN-NN is part of the MS2N Synchronous Servo Motors series and features a smooth shaft without a key. It operates with natural convection cooling, delivers a rated torque of 4.1 Nm, and has a rated power of 1.29 kW. The motor boasts a protection class of IP65.

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Product Description:

Bosch Rexroth makes the MS2N07-D0BNN-CMUG2-RNNNN-NN servo motor, which delivers precise torque and has reliable speed control that allows it to work consistently in dynamic systems. The servo motor features a heat dissipation constant of the winding is 54.0 s, which helps to make the heating and cooling patterns more reliable. The servo motor's design is made up of 5 pole pairs.

The rated power and torque of the MS2N07-D0BNN-CMUG2-RNNNN-NN servo motor are 5.2 kW and 16.9 Nm, respectively. With a temperature of 20 °C, the motor can generate 79.7 Nm of torque, up from 73.2 Nm when it is hot. The winding inductance of the servo motor at 20 degrees Celsius is at least 10 mH. The servo motor delivers a current of 9.35 A when working at 100K, and the current at rest is 15.0 A at 100K and 11.55 A at 60K. The motor can handle a maximum current of 49.5 A, which gives you options when the load is high. The speed at which it is rated is 2,940 revolutions per minute. Applications requiring precision, such as CNC machines, benefit from the servo motor's power-efficiency balance. The motor can reach mechanical and electrical speeds of up to 6000 rpm, allowing it to work in a variety of applications.

The MS2N07-D0BNN-CMUG2-RNNNN-NN servo motor has a 4.0 nF leaking capacitance built in, which helps keep the electrical performance stable. The power at rest is 28.2 Nm at 100K and 22.0 Nm at 60K, which ensures that the motor works efficiently when it is not moving. The torque constant of the motor is 2.04 Nm/A at 20 °C. At 20°C, the winding resistance is 0.671 Ω. The motor functions efficiently due to its consistent power delivery and customized control response.

Connection Type
Rotatable connector
Cooling Type
Natural convection (RNNNN)
Feedback
Multi-turn absolute encoder (SIL2/PLd)
Flange
Square flange mounting (CMUG2)
Length
D
Max Torque
12.3 Nm
Motor Type
Synchronous servo motor
Protection Class
IP65
Rated Current
3.6 A
Rated current (100K)
9.35 A
Rated Power
1.29 kW
Rated Speed
3000 rpm
Rated Torque
4.1 Nm
Shaft Style
Smooth shaft without key (NN)
Size
07
  • MS2N07D0BNNCMUG2RNNNNNN
  • MS2N07 D0BNN CMUG2 RNNNN NN
  • ms2n07-d0bnn-cmug2-rnnnn-nn

Frequently Asked Questions about MS2N07-D0BNN-CMUG2-RNNNN-NN:

Q: How does the MS2N07-D0BNN-CMUG2-RNNNN-NN servo motor's rated speed of 2940 1/min affect performance?

A: The rated speed of 2940 1/min supports a high operational range. It enables efficient torque output. It ensures balanced load handling. It maintains stable drive control. It improves system performance.

Q: Why do the MS2N07-D0BNN-CMUG2-RNNNN-NN servo motor windings have a resistance of 0.671 ohms at 20 °C?

A: The winding resistance of 0.671 Ω controls current flow. It reduces electrical losses. It ensures a stable torque response. It balances thermal performance. It contributes to efficient energy use.

Q: Do the MS2N07-D0BNN-CMUG2-RNNNN-NN servo motor maximum speed values of 6000 1/min provide advantages?

A: The maximum speed of 6000 1/min allows a wide operating range. It supports fast acceleration. It ensures controlled deceleration. It improves process flexibility. It provides consistent performance under varying load conditions.

Q: How does the MS2N07-D0BNN-CMUG2-RNNNN-NN servo motor torque constant of 2.04 Nm/A improve control?

A: The torque constant of 2.04 Nm/A ensures proportional torque generation. It simplifies current control. It provides predictable load handling. It enhances control precision. It stabilizes torque-speed characteristics.

Q: Why does the MS2N07-D0BNN-CMUG2-RNNNN-NN servo motor use 4.0 nF leakage capacitance?

A: The leakage capacitance of 4.0 nF helps electrical stability. It reduces interference. It supports noise control. It ensures cleaner signal transmission. It improves drive compatibility with sensitive electronics.


Internal Product Review

  • ‘‘The Bosch Rexroth MS2N07-D0BNN-CMUG2-RNNNN-NN is a servo motor built for precise torque control and speed regulation. It offers 49.5 A maximum current, 124.1 V/1000 min⁻¹ voltage constant, 10.0 mH winding inductance, and 4.0 nF leakage capacitance. This servo motor is widely applied in CNC machinery requiring an accurate torque constant of 2.04 Nm/A.’’

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