MS2N05-C0BNN-CSSK0-NNANN-NN

MPN: R911378149

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The MS2N05-C0BNN-CSSK0-NNANN-NN synchronous servo motor delivers a continuous torque of 2.0 Nm, a peak torque of 7.1 Nm, and operates at a rated voltage of 323 V. Part of the MS2N Synchronous Servo Motors series by Bosch Rexroth Indramat, it features IP65 protection and self-cooled natural convection for efficient operation.

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Product Description:

The product MS2N05-C0BNN-CSSK0-NNANN-NN belongs to the MS2N Synchronous Servo Motors series by Bosch Rexroth a trusted manufacturer of motion control equipment. This motor is designed for high-performance and particular industrial tasks. It operates with a standstill torque of 6.1 Nm at 60K for strong holding power in non-operational states. The corresponding standstill current is rated at 3.53 A under the same thermal conditions.

The MS2N05-C0BNN-CSSK0-NNANN-NN Synchronous Servo Motor supports a maximum speed of 6000 rpm and a maximum current of 15.1 A. These specifications allow fast and responsive motion control in demanding environments. Its winding is rated for 3000 rpm with an inductance value of 30.3 mH. The voltage constant at 20 °C is measured at 112.7 V/1000 min⁻¹. The motor is classified under length C and features low rotor inertia specified at 0.00029 kgm². This enables quick acceleration and smooth start-stop cycles. The encoder is an advanced 20-bit ACUROlink encoder, SIL2 and PL d certified. It is a single-turn design that supports accurate absolute positioning within one revolution. The motor is self-cooled which makes it ideal for applications without forced ventilation systems. Its single cable connection uses a rotatable M23 connector, offering flexible installation. The shaft comes with a keyway and shaft sealing ring, and follows a half-key balancing design.

The MS2N05-C0BNN-CSSK0-NNANN-NN Synchronous Servo Motor does not include a holding brake. The flange, bearing and coating follow standard configurations with the coating finished in RAL 9005 black varnish. The total mass of the motor is 5.9 kg. It supports an ambient temperature range of 0 to 40 °C that allows stable operation in controlled environments. The motor has five pole pairs for consistent torque and smooth operation under load.

Cooling mode
Self Cooling
Encoder Design
Singleturn - 1 Revolution absolute
Encoder performance
Advanced - 20-Bit, ACUROlink (SIL2, PL d)
inertia of rotor
0.00029 kgm^2
Maximum current
15.1 A
Maximum speed (electrical)
6000 1/min
Motor length
C class
Shaft
Keyway, half key balancing with shaft sealing ring
Standstill current at 60K
3.53 A
Standstill torque at 60K
6.1 Nm
Winding
3000 1/min
Winding inductance
30.3 mH
  • MS2N05C0BNNCSSK0NNANNNN
  • MS2N05 C0BNN CSSK0 NNANN NN
  • ms2n05-c0bnn-cssk0-nnann-nn

Frequently Asked Questions about MS2N05-C0BNN-CSSK0-NNANN-NN:

Q: Why is a low rotor inertia beneficial in the MS2N05-C0BNN-CSSK0-NNANN-NN?

A: The low rotor inertia enables quicker acceleration and deceleration. This enhances the motor’s responsiveness in fast-paced automation environments.

Q: How does the 20-bit ACUROlink encoder improve motor performance?

A: The encoder delivers precise absolute positioning, minimizing cumulative error. This ensures consistent accuracy in high-precision motion systems.

Q: What’s the importance of the single cable with rotatable M23 connector in MS2N05-C0BNN-CSSK0-NNANN-NN?

A: The single-cable solution simplifies wiring and reduces installation space. Its rotatable design offers more flexibility in confined machine layouts.

Q: How does self-cooling affect the motor’s longevity?

A: The self-cooling design maintains optimal thermal performance without extra airflow systems. This reduces component stress and extends motor lifespan.

Q: Why is the shaft designed with a keyway and sealing ring?

A: The keyway ensures secure torque transmission, while the sealing ring prevents ingress of contaminants. This improves mechanical stability and durability.


Internal Product Review

  • ‘‘The MS2N05-C0BNN-CSSK0-NNANN-NN servo motor stands out with its 15.1 A peak current capacity and 6000 rpm top speed. It has a half-key balancing that ensures operational stability. This motor is critical for precision-based tasks requiring smooth torque delivery and features a winding speed rating of 3000 rpm. ’’

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