MS2N07-C1BRN-CMUG0-NNNNN-NN

MPN: R911389834

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The MS2N07-C1BRN-CMUG0-NNNNN-NN servo motor boasts a rated power of 1.02 kW, a peak torque of 31.6 Nm, and a rated torque of 4.10 Nm. As part of the MS2N Synchronous Servo Motors series by Bosch Rexroth Indramat, it features natural convection cooling and operates at a rated speed of 3000 rpm.

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Product Description:

The MS2N07-C1BRN-CMUG0-NNNNN-NN synchronous servo motor is designed for industrial automation applications that require accurate torque and speed characteristics. This MS2N synchronous servo motor is manufactured by Rexroth Indramat. Its small dimension, efficient power conversion, and consistent operation across a variety of load conditions render it an efficient option.

The MS2N07-C1BRN-CMUG0-NNNNN-NN synchronous servo motor produces a measured torque of 7.05 Nm and a stationary torque of 14.5 Nm at 100K. When it is warm, the motor has a maximum torque of 42.2 Nm at 100 degrees Celsius, and when it is cold, it has a torque of 46.0 Nm at 20 degrees Celsius. The greatest current that the motor can produce is 6.3 A while it is operating at 100K, while its stationary current is 12.1 A when it is operating at the same temperature. The motor has a maximum current handling capacity of 42.7 A in rms. The motor has a rated speed is 3610 rpm, and its rated power output is 2.66 kW at 100K. The motor can reach speeds of up to 6000 rpm using both mechanical and electrical power. The leaking capacitance is determined to be 1.65 nF, indicating that the motor will perform consistently within the stated constraints.

The MS2N07-C1BRN-CMUG0-NNNNN-NN synchronous servo motor takes 14.8 minutes for the motor to cool down and 37.8 seconds for the windings to cool down. At 20°C, the winding resistance is 0.895 Ω and the inductance is 7.28 mH at the lowest point. At 20 °C, the voltage and torque remain constant at 78.7 V/krpm and 1.30 Nm/A, respectively. The rotor has 0.00305 kg·m² of rotational inertia, and the motor consists of five pole pairs. The synchronous servo motor is used in robotics, CNC machinery, and automation systems to ensure the reliable operation of challenging systems. The motor combines mechanical and electrical specifications to ensure long-term reliability.

Connection Type
Rotatable connectors
Cooling
Natural convection
Encoder Type
CMUG0 (Singleturn, Hiperface DSL, EnDat 2.2)
Ip Rating
IP65
Max Speed
6000 rpm
Peak Torque
31.6 Nm
Product Series
MS2N
Rated Power
1.02 kW
Rated Speed
3000 rpm
Rated Torque
4.10 Nm
Rated torque 100K
7.05 Nm
Size
07
Standstill current 60K
9.55 A (rms)
Voltage Class
400 V
Winding resistance (20 °C)
0.895 Ω
  • MS2N07C1BRNCMUG0NNNNNNN
  • MS2N07 C1BRN CMUG0 NNNNN NN
  • ms2n07-c1brn-cmug0-nnnnn-nn

Frequently Asked Questions about MS2N07-C1BRN-CMUG0-NNNNN-NN:

Q: Why does MS2N07-C1BRN-CMUG0-NNNNN-NN have five pole pairs?

A: The five pole pairs provide smoother torque and better synchronization. They improve control precision and enable stable rotation speed in servo systems during dynamic operation.

Q: How does MS2N07-C1BRN-CMUG0-NNNNN-NN manage the standstill current of 12.1 A?

A: The standstill current of 12.1 A supports rated torque output at 100K. It ensures sufficient torque supply without speed movement under high mechanical load.

Q: Why does MS2N07-C1BRN-CMUG0-NNNNN-NN have 7.28 mH inductance?

A: The winding inductance of 7.28 mH improves current smoothing. It reduces ripple effects and ensures a stable electromagnetic field that enhances torque stability and energy efficiency.

Q: How does MS2N07-C1BRN-CMUG0-NNNNN-NN achieve 46.0 Nm maximum torque?

A: The maximum cold torque of 46.0 Nm is achieved at 20 °C. It utilizes optimized winding and magnetic structure that delivers high short-term load capacity.

Q: Why does MS2N07-C1BRN-CMUG0-NNNNN-NN have a 14.8-minute thermal constant?

A: The motor thermal constant of 14.8 minutes ensures controlled heat dissipation. It prevents overheating and allows stable duty cycles during continuous and intermittent operations.


Internal Product Review

  • ‘‘The Bosch Rexroth MS2N07-C1BRN-CMUG0-NNNNN-NN motor delivers consistent operation with 78.7 V/krpm voltage constant and 0.895 Ω winding resistance. The motor achieves 2.66 kW rated power with 6.3 A rated current. It ensures stable motion through 0.00305 kg·m² rotor inertia and 1.65 nF leakage capacitance.’’

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