MS2E04-B0BNN-CMSK1-NNNNN-NN Bosch Rexroth Indramat

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The Bosch Rexroth Indramat MS2E04-B0BNN-CMSK1-NNNNN-NN is a synchronous servomotor in the MS2E Synchronous Servomotors series. This 3-phase permanent magnet motor features a self-cooling system, an IP65 protection class with shaft sealing ring, and operates at a nominal speed of 3000 rpm. It comes equipped with a multiturn Advanced Performance ACUROlink encoder system and has a holding brake with 5.00 Nm of holding torque.

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Product Description:

The MS2E04-B0BNN-CMSK1-NNNNN-NN is a three-phase permanent-magnet servo motor from Bosch Rexroth Indramat in the MS2E Synchronous Servomotors series. It is intended for precision positioning and velocity control in packaging machines, handling axes, and other automated equipment. Its compact design and low inertia support fast response where rapid starts, stops, and accurate motion are required during short cycle operations in compact cells with repeated indexing and rapid reversals.

The rotor is rated for a nominal speed of 3000 min⁻¹, which supports stable output in common industrial motion systems. Cooling is provided by self-cooling, so the motor does not require a separate fan or liquid circuit. The housing carries an enclosure rating of IP65 with shaft sealing ring, and the Advanced Performance ACUROlink encoder supplies feedback with a functional single-turn resolution of 20-bit for precise closed-loop control.

For static load holding, the integrated brake provides 5.00 Nm of torque when power is removed. The multiturn system tracks up to 4096 revolutions for absolute position retention after shutdowns, and continuous operation is supported in ambient temperatures from 0 to 40 °C without derating. The motor is ATEX compliant, and its 50 mm centering collar, 95 mm hole circle, and low-inertia rotor support use on compact machine axes at elevations up to 1000 m above sea level.

Wake Industrial stocks this model and can arrange same-day shipping when urgent replacement is required. Every purchase includes a 1-year warranty. The chat tool available on the website can be used for general questions about type codes or fault indications.

Absolute Revolutions
4096
Ambient Temperature
0 ... 40 °C (without de-rating)
Bearing Type
Standard (Deep-groove ball bearing)
Centering Collar Diameter
50 mm
Coating
Varnish RAL 9005
Conformity
ATEX compliant
Cooling
Self-cooling
Cooling Principle
Self-cooling
Electrical Connection Type
Single cable connection, M23, rotatable
Encoder System
Advanced Performance ACURO®link
Encoder Type
Multiturn
Flange Exactness
Standard
Flange Size
82 mm
Frame Length Code
B
Functional Encoder Resolution (Singleturn)
20 bit
Holding Brake
Size 1, electrically released
Holding Torque
5.00 Nm
Hole Circle Diameter
95 mm
Installation Altitude
0 ... 1,000 m above MSL
Motor Size Code
04
Mounting Holes Diameter
6.6 mm
Mounting Standard
B5 / IM3001
Nominal Speed
3000 1/min
Product Type
3~ PM motor
Protection Class
IP65 with shaft sealing ring
Rotor Inertia Class
Low inertia
Shaft Type
Keyway, with shaft sealing ring
Temperature Sensor
PT1000

Frequently Asked Questions about MS2E04-B0BNN-CMSK1-NNNNN-NN:

Q: What is the absolute revolution count supported by this servomotor?

A: The MS2E04-B0BNN-CMSK1-NNNNN-NN servomotor provides 4096 absolute revolutions of position feedback.

Q: What type of encoder system is used in the MS2E04-B0BNN-CMSK1-NNNNN-NN?

A: This motor features a multiturn Advanced Performance ACUROlink encoder system.

Q: What is the holding brake torque and release method for this motor?

A: The holding brake on this model is electrically released and has a holding torque of 5.00 Nm.

Q: What is the protection class of this servomotor?

A: The MS2E04-B0BNN-CMSK1-NNNNN-NN is protected by an IP65 rating with a shaft sealing ring for effective dust and water resistance.

Q: What type of electrical connection does this Bosch Rexroth servomotor use?

A: This model uses a single cable connection with an M23 connector that is rotatable for flexible installation.


Internal Product Review

  • ‘‘The MS2E04-B0BNN-CMSK1-NNNNN-NN is a Bosch Rexroth Indramat synchronous servomotor equipped with an advanced ACUROlink multiturn encoder system and a 20-bit singleturn resolution for precise positioning. This motor features low rotor inertia and self-cooling, making it well-suited for dynamic applications and continuous operation. IP65 protection with a shaft sealing ring ensures reliable performance in demanding environments.’’

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