MS2N07-B1BNN-CMSG1-NNNNN-NN

MPN: R911396078

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The MS2N07-B1BNN-CMSG1-NNNNN-NN is a powerful servo motor with an IP65 protection rating and natural convection cooling. Manufactured by Bosch Rexroth Indramat as part of the MS2N Synchronous Servo Motors series, it features a SIL3 single-turn encoder feedback system. It also includes an angular, rotatable connector for enhanced performance.

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Product Description:

The MS2N07-B1BNN-CMSG1-NNNNN-NN servo motor from Bosch Rexroth is the right choice for motion control tasks. The motor is part of the MS2N line and can be used in high-tech automation systems. The item is utilized in factory automation tasks that need precise motion control and consistent mechanical performance.

The flange on the MS2N07-B1BNN-CMSG1-NNNNN-NN servo motor is 140 mm wide, and the spigot is 130 mm in diameter. The motor has a 58-mm motor shaft that is smooth and has a shaft seal on it. The width of the shaft is 32 mm. The mounting holes take M10 screws, which hold the motor in place on frames that are suitable. It takes 165 mm to turn the bolt circle. Up to 6000 rpm is the top speed. The motor has self-cooling features that keep the temperature stable while it is working. IP65 security means that dust and low-pressure water jets can not damage the device. The constant torque is 7.4 Nm at 60K with cooling inside and 8.2 Nm at 100K with cooling inside and outside. The maximum force that can be used is 22.8 Nm. The motor has a 1" locking brake. It weighs 0 kg/m² when there is no stop and 0.00223 kg/m² when there is one. A medium-inertia rotor is used because it strikes a good mix between dynamic response and stability in driven systems.

The MS2N07-B1BNN-CMSG1-NNNNN-NN servo motor allows to control the torque precisely. The motor can be used in situations that need to be repeated consistently. It is safe to use when the system stops because the brake unit and inertia value are lined up. The way the cooling is set up allows for long cycles that need long times of motion. The servo's design and configuration make it work with motion systems that need controlled input.

Bolt Circle Diameter
165 mm
Cooling
N (natural convection)
Electrical Connection
S (angular connector, rotatable)
Feedback System
C (SIL3 encoder, single turn)
Length
B
Motor Family
MS2N Series
Mounting Hole Size
M10
Orientation Of Connector
G (standard)
Shaft Diameter
32 mm
Shaft Length
58 mm
Shaft Sealing Ring
1 (with shaft sealing ring, IP65 protection)
Shaft Type
Smooth with shaft seal
Size
07
Spigot Diameter
130 mm
Winding Code
1B
  • MS2N07B1BNNCMSG1NNNNNNN
  • MS2N07 B1BNN CMSG1 NNNNN NN
  • ms2n07-b1bnn-cmsg1-nnnnn-nn

Frequently Asked Questions about MS2N07-B1BNN-CMSG1-NNNNN-NN:

Q: Why does MS2N07-B1BNN-CMSG1-NNNNN-NN have a 165 mm bolt circle?

A: The 165 mm bolt circle ensures stable motor mounting. It supports alignment accuracy and reduces vibration during high-speed operation in automated motion setups.

Q: How does MS2N07-B1BNN-CMSG1-NNNNN-NN handle 6000 rpm speed?

A: The MS2N07-B1BNN-CMSG1-NNNNN-NN uses medium inertia and self-cooling. This combination manages rotational dynamics and heat generation for consistent high-speed performance.

Q: Why is a shaft seal used in MS2N07-B1BNN-CMSG1-NNNNN-NN?

A: The shaft seal prevents dust and fluid ingress into internal components. It protects mechanical integrity and contributes to the motor’s IP65 rating.

Q: Does MS2N07-B1BNN-CMSG1-NNNNN-NN have brake rotor inertia data?

A: Yes, it has a rotor inertia of 0.00223 kg/m² with the brake. This value helps in selecting control strategies for stop-start applications.

Q: Why does MS2N07-B1BNN-CMSG1-NNNNN-NN support M10 mounting holes?

A: The M10 mounting holes offer a standardized mechanical interface. They allow secure fixation and alignment with automation frame systems.


Internal Product Review

  • ‘‘The MS2N07-B1BNN-CMSG1-NNNNN-NN servo motor is engineered for consistent performance. Bosch Rexroth integrates a holding brake, smooth shaft with seal, 140 mm flange, and self-cooling. The combination of medium rotor inertia and 6000 rpm speed rating makes it a reliable option for controlled motion systems.’’

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