MS2E04-C0BNN-CSSG1-NNNNN-NN Bosch Rexroth Indramat

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The Bosch Rexroth Indramat MS2E04-C0BNN-CSSG1-NNNNN-NN is part of the MS2E Synchronous Servomotors series and features an 82 mm flange size with a standard deep-groove ball bearing. This 3-phase permanent magnet motor has a nominal speed of 3000 rpm and a maximum speed of 6000 rpm. It is ATEX compliant, self-cooled, and built to IP65 protection class with a PT1000 temperature sensor.

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Product Description:

The MS2E04-C0BNN-CSSG1-NNNNN-NN is a three-phase permanent-magnet servo motor from the MS2E Synchronous Servomotors series by Bosch Rexroth Indramat. It provides compact rotary motion for automated handling, packaging, and assembly equipment. A smooth shaft and single-cable feedback interface help the motor support closed-loop axes that require fast acceleration and accurate positioning.

During continuous duty, the motor reaches a nominal speed of 3000 rpm and delivers 1.62 Nm of rated output torque without overheating. For short bursts, a peak current of 9.7 A supports quick acceleration up to 6000 rpm. That range suits machinery that must transition quickly between indexing, transfer, and settling moves.

An enclosure rating of IP65 with a shaft sealing ring resists dust and low-pressure water jets, allowing use outside sealed cabinets on production machines. Self-cooling maintains rated performance through a 0 to 40 °C ambient range at elevations up to 1,000 meters. The motor also includes an electrically released brake rated for 5.00 Nm to hold an axis when power is removed.

Performance is further defined by a torque constant of 1.74 Nm/A and a back-EMF constant of 105.7 V/1000 min⁻¹, which help with drive sizing and current planning. Feedback comes from a single-turn encoder with 20-bit resolution through the ACUROlink interface for precise position data. This arrangement supports repeatable commutation and stable response at low speeds. Wake Industrial offers same-day shipping on qualifying orders, includes a 1-year warranty, and provides the chat tool available on the website for questions about encoder data, type codes, or fault codes.

Absolute Revolutions
1
Ambient Temperature
0 ... 40 °C (without de-rating)
Bearing Type
Standard (Deep-groove ball bearing)
Brake Rated Current
0.63 A
Brake Rated Voltage
24 V
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
Singleturn
Flange Exactness
Standard
Flange Size
82 mm
Frame Length Code
C
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
Maximum Current
9.7 A
Maximum Speed (mechanical)
6000 1/min
Maximum Torque (100k)
12.00 Nm
Maximum Torque (20°c)
13.05 Nm
Motor Size Code
04
Mounting Holes Diameter
6.6 mm
Mounting Standard
B5 / IM3001
Nominal Speed
3000 1/min
Number Of Pole Pairs
5
Product Type
3~ PM motor
Protection Class
IP65 with shaft sealing ring
Rated Current (60k)
1.10 A
Rated Torque (60k)
1.62 Nm
Rotor Inertia Class
Low inertia
Shaft Type
Smooth, with shaft sealing ring
Standstill Torque (60k)
2.80 Nm
Temperature Sensor
PT1000
Torque Constant (20°c)
1.74 Nm/A
Voltage Constant (20°c)
105.7 V/1000min-1
Winding Resistance (20°c)
10.9 Ohm

Frequently Asked Questions about MS2E04-C0BNN-CSSG1-NNNNN-NN:

Q: What is the maximum mechanical speed of the MS2E04-C0BNN-CSSG1-NNNNN-NN servomotor?

A: The MS2E04-C0BNN-CSSG1-NNNNN-NN features a maximum mechanical speed of 6000 1/min.

Q: What type of holding brake is included with the MS2E04-C0BNN-CSSG1-NNNNN-NN, and what are its electrical ratings?

A: This servomotor comes with a size 1, electrically released holding brake rated at 24 V and 0.63 A.

Q: What encoder system and resolution are available on the MS2E04-C0BNN-CSSG1-NNNNN-NN?

A: The encoder system on this model is an Advanced Performance ACUROlink encoder with a 20-bit singleturn resolution.

Q: What are the holding and rated torque values for the MS2E04-C0BNN-CSSG1-NNNNN-NN?

A: The motor provides a holding torque of 5.00 Nm and a rated torque of 1.62 Nm (at 60k).

Q: What protection and compliance features are included with the MS2E04-C0BNN-CSSG1-NNNNN-NN servomotor?

A: This model complies with ATEX standards and has IP65 protection with a shaft sealing ring.


Internal Product Review

  • ‘‘The MS2E04-C0BNN-CSSG1-NNNNN-NN from the MS2E Synchronous Servomotors series is a 3-phase permanent magnet motor featuring advanced single-cable connectivity and an ACUROlink singleturn encoder system with 20-bit resolution. With IP65 protection and ATEX compliance, it is well-suited for demanding environments. The motor's self-cooling design and low inertia make it a dependable choice for high-speed automation applications.’’

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