MS2N05-B0BNN-CMSH0-NNNNE-NN

MPN: R914000561

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The Bosch Rexroth Indramat MS2N05-B0BNN-CMSH0-NNNNE-NN motor is part of the MS2N Synchronous Servo Motors series and features a 55 mm flange size. It offers a rated torque of 1.59 Nm, a maximum torque of 5.1 Nm, and operates at a rated speed of 3000 rpm. The motor is IP65 protected.

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Product Description:

The MS2N05-B0BNN-CMSH0-NNNNE-NN Synchronous Servo Motor from Bosch Rexroth a known name in industrial automation. This servo motor has a self-cooling system designed for reliable thermal performance. The maximum current is specified at 8.4 A for ideal operation during peak loads.

The MS2N05-B0BNN-CMSH0-NNNNE-NN Synchronous Servo Motor has a torque constant of the motor is 1.78 Nm/A for high torque with low power loss. The encoder integrated in this model is a multiturn design with 4096 revolutions. It also offers an advanced 20-bit encoder performance for positional feedback. The rotor features low inertia which supports fast dynamic response. This model uses standard bearings and a B-class frame length for consistent structural integrity. The flange design follows standard accuracy tolerances. The motor winding is rated for 3000 1/min for efficient speed control. The mechanical and electrical maximum speed both reach up to 6000 1/min. The thermal time constant of the winding is rated at 21.2 seconds for controlled temperature rise during operation. The heat dissipation time constant of the motor is 12.7 minutes which helps maintain safe thermal balance. The electrical connection uses a Single Cable Connection with M23 interface. It operates with a voltage constant of 108.4 V/1000 min⁻¹ at 20 °C.

The MS2N05-B0BNN-CMSH0-NNNNE-NN Synchronous Servo Motor has a leakage capacitance is 1.3 nF, which minimizes signal noise interference. This motor is coated with RAL 9005 standard black varnish for surface protection. The ambient operating temperature range is from 0 to 40 °C, enabling indoor industrial use. The winding resistance at 20 °C measures 10.6 ohms which optimizes energy efficiency. The number of pole pairs in the motor is 5 for torque control and drive precision.

Ambient temperature Range
0 to 40 °C
Coating
Standard varnish RAL 9005 black
Encoder design
Multiturn 4096 Revolution
Flange exactness
Standard
Frame length
B Class
Heat dissipation time constant of motor
12.7 min
Leakage capacitance of the component
1.3 nF
Maximum current
8.4 A
Maximum speed (electrical)
6000 1/min
Rotor Inertia
Low
Thermal time constant of winding
21.2 s
Torque constant at 20 °C
1.78 Nm/A
Voltage constant at 20 °C
108.4 V/1000 min⁻¹
Winding resistance at 20 °C
10.6 ohm
  • MS2N05B0BNNCMSH0NNNNENN
  • MS2N05 B0BNN CMSH0 NNNNE NN
  • ms2n05-b0bnn-cmsh0-nnnne-nn

Frequently Asked Questions about MS2N05-B0BNN-CMSH0-NNNNE-NN:

Q: How does the 6000 1/min electrical speed benefit high-speed automation?

A: It ensures compatibility with high-frequency operational cycles. Useful in applications like packaging and material handling where speed consistency is key.

Q: What is the use of 1.3 nF leakage capacitance in signal integrity?

A: It limits capacitive coupling, reducing signal distortion in sensitive control circuits. This supports high-resolution feedback without noise-induced errors.

Q: How does a 21.2-second thermal time constant benefit winding protection?

A: It provides a controlled rate of temperature rise, preventing thermal shocks. This protects the winding from rapid overheating under variable load.

Q: What impact does 10.6-ohm winding resistance have on the MS2N05-B0BNN-CMSH0-NNNNE-NN?

A: It optimizes power usage by reducing current draw during steady operation. This helps in minimizing heat buildup and increasing motor longevity.

Q: Why is the voltage constant of 108.4 V/1000 min⁻¹ important in MS2N05-B0BNN-CMSH0-NNNNE-NN?

A: It ensures stable back EMF generation, critical for precise velocity control. This allows consistent performance in high-speed servo systems.


Internal Product Review

  • ‘‘The MS2N05-B0BNN-CMSH0-NNNNE-NN motor offers rapid speed transitions with low inertia and multiturn 4096-rev encoder. Its 8.4 A peak current capacity suits heavy-duty loads. The winding rated at 3000 1/min ensures stable speed regulation. The critical for high-frequency applications requiring 6000 1/min operation.’’

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