MS2N05-D0BRN-CMSG1-NNNNN-NN

MPN: R911384663

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The MS2N05-D0BRN-CMSG1-NNNNN-NN is a synchronous servo motor with a motor size of 05 and rated torque of 2.6 Nm. Manufactured by Bosch Rexroth Indramat as part of the MS2N Synchronous Servo Motors, it features a rated speed of 3000 rpm. This motor has IP65 protection and uses natural convection for cooling.

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Product Description:

Bosch Indramat design and manufacture the MS2N05-D0BRN-CMSG1-NNNNN-NN Servo Motor series. This motor is designed for high-precision motion tasks in industrial automation. It provides reliable control with accurate torque and speed feedback. The Standstill torque is 7.9 Nm at 60K and 9.35 Nm at 100K and the standstill current is rated at 6.05 A for 60K and 7.2 A for 100K. These values enable stable motor behavior under no-motion conditions.

The MS2N05-D0BRN-CMSG1-NNNNN-NN Servo Motor has a rotor moment of inertia of 0.00051 kgm² for fast response in dynamic operations. The rated speed at 100K reaches 3510 1/min for consistent motion delivery. The maximum torque is 34 Nm at 20 °C and 31.3 Nm at 100K. The motor can handle a maximum current of 30.3 A under peak loads. Both mechanical and electrical maximum speeds are 6000 1/min. This allows high-speed operation across a range of applications. The motor includes five pole pairs to optimize magnetic interaction and torque stability. The torque constant is 1.4 Nm/A at 20 °C for controlled torque generation and the voltage constant at 20 °C is rated at 84.8 V/1000 min⁻¹ for efficient voltage-to-speed conversion. The Winding resistance is measured at 1.76 Ohms at 20 °C. This ensures consistent thermal and electrical behavior during operation and winding inductance is 11.18 mH in controlled voltage transitions.

The MS2N05-D0BRN-CMSG1-NNNNN-NN Servo Motor has a leakage capacitance rated at 3.29 nF which supports noise management in sensitive systems. The winding's thermal time constant is 45.8 seconds. The motor thermal time constant is 18.5 minutes which allows sustained operation without overheating. The MS2N Synchronous Servo Motor delivers efficient torque response, controlled acceleration and thermal endurance.

Maximum current
30.3 A
Maximum speed (electrical)
6000 1/min
Maximum torque 100K
31.3 Nm
Maximum torque 20 °C
34 Nm
Moment of inertia of rotor
0.00051 kgm^2
Number of pole pairs
5
Rated speed - 100K
3510 1/min
Standstill current - 100K
7.2 A
Standstill current - 60K
6.05 A
Standstill torque - 100K
9.35 Nm
Standstill torque - 60K
7.9 Nm
Torque constant at 20 °C
1.4 Nm/A
  • MS2N05D0BRNCMSG1NNNNNNN
  • MS2N05 D0BRN CMSG1 NNNNN NN
  • ms2n05-d0brn-cmsg1-nnnnn-nn

Frequently Asked Questions about MS2N05-D0BRN-CMSG1-NNNNN-NN:

Q: Why is the maximum speed of 6000 1/min relevant for users of MS2N05-D0BRN-CMSG1-NNNNN-NN?

A: The high-speed capability allows versatile deployment across applications requiring quick positional changes and fast throughput.

Q: What advantage does a standstill current of 7.2 A at 100K offer?

A: The high standstill current enables reliable torque holding under no-motion conditions, maintaining motor stability in load-holding scenarios.

Q: How does winding resistance affect the energy efficiency of this motor?

A: The 1.76 Ohms resistance contributes to reduced heat generation, enhancing energy efficiency and prolonging motor lifespan.

Q: Why is voltage constant important in MS2N05-D0BRN-CMSG1-NNNNN-NN?

A: The voltage constant of 84.8 V/1000 min⁻¹ ensures efficient speed control and reduces power loss during high-speed operations.

Q: How does the 18.5-minute motor thermal time constant benefit operations?

A: The extended thermal time constant allows the motor to handle continuous loads without overheating, ideal for long-duration industrial tasks.


Internal Product Review

  • ‘‘The MS2N05-D0BRN-CMSG1-NNNNN-NN motor is a high-performance unit ideal for advanced automation tasks. It handles peak currents up to 30.3 A and provides 34 Nm maximum torque. The 1.76 Ohms resistance supports energy efficiency and also has a thermal time constant of 18.5 minutes.’’

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