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MSK071E-0450-FN-M3-AG0-NNAN Bosch Rexroth Indramat

MPN: R911394651

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The Bosch Rexroth Indramat MSK071E-0450-FN-M3-AG0-NNAN is part of the MSK IndraDyn S Synchronous Motors series. This servomotor features liquid cooling, plain shaft, and IP65 protection rating. It is equipped with a Hiperface multiturn absolute encoder using capacitive technology and operates within an ambient temperature range of 0 to 40 degrees Celsius.

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Product Description:

The MSK071E-0450-FN-M3-AG0-NNAN is an IndraDyn S synchronous servomotor built by Bosch Rexroth Indramat and placed within the MSK IndraDyn S Synchronous Motors series. It serves as a controlled drive element that delivers precise position and velocity regulation for transfer lines, packaging stations, and machining centers. Its stator and rotor use a reduced runout design to help maintain concentricity when assemblies must meet tight mechanical tolerances. This layout also supports stable coupling alignment in applications where smooth rotation and repeatable motion are important.

For feedback, the motor uses a Hiperface interface that carries position data from a multiturn absolute encoder based on Capacitive sensing with 16 signal periods. This feedback channel supports accurate loop closure during low-speed creep moves and other controlled positioning tasks. The electromagnetic circuit uses winding code 0450, which identifies the electrical characteristics expected by matching IndraDrive power stages. Heat generated in the copper is removed through an internal jacket that enables liquid cooling, so steady coolant flow helps keep the magnetic stack within its intended operating range during sustained torque duty. Size code 071 with length code E gives the motor a profile suited to mid-range axes, and the power connector is located on the A-side for straightforward cabinet wiring.

Mechanical provisions support use in sealed, contamination-prone environments. An enclosure rating of IP65 helps block dust ingress and low-pressure water jets. The rotor uses a plain shaft, allowing couplings with clamp fits or other external shaft-locking methods, while the reduced runout geometry helps limit radial error during operation. The insulation system meets class 155, and performance is maintained across an ambient range of 0–40 °C without derating. The motor is supplied without a holding brake, so stationary loads must be secured by external braking or by controlled drive torque when power is removed.

Cooling
Liquid cooling
Design
Reduced Run-Out
Encoder Interface
Hiperface
Encoder Resolution
16 signal periods
Encoder Technology
Capacitive
Encoder Turn Type
Multiturn Absolute
Holding Brake
Without holding brake
Motor Length
E
Motor Size
071
Operating Ambient Temperature Range
0-40°C
Power Connector
A-Side
Product Type
IndraDyn S Synchronous Servomotor
Protection Rating
IP65
Shaft Type
Plain shaft
Thermal/Insulation Class
155
Winding Code
0450
  • MSK071E0450FNM3AG0NNAN
  • MSK071E 0450 FN M3 AG0 NNAN
  • MSK-071E-0450-FN-M3-AG0-NNAN
  • MSK71E-0450-FN-M3-AG0-NNAN

Frequently Asked Questions about MSK071E-0450-FN-M3-AG0-NNAN:

Q: What type of cooling does the MSK071E-0450-FN-M3-AG0-NNAN motor use?

A: This model features liquid cooling for efficient thermal management in demanding applications.

Q: What encoder and interface are equipped on the MSK071E-0450-FN-M3-AG0-NNAN?

A: The MSK071E-0450-FN-M3-AG0-NNAN uses a multiturn absolute encoder with Hiperface interface and capacitive technology.

Q: Is a holding brake present on the MSK071E-0450-FN-M3-AG0-NNAN?

A: No holding brake is included on this MSK071E-0450-FN-M3-AG0-NNAN motor model.

Q: What is the protection rating of the MSK071E-0450-FN-M3-AG0-NNAN?

A: The motor provides a protection rating of IP65, ensuring resistance to dust and water jets.

Q: What type of shaft is installed on the MSK071E-0450-FN-M3-AG0-NNAN?

A: This MSK071E-0450-FN-M3-AG0-NNAN motor uses a plain shaft for its mechanical interface.


Internal Product Review

  • ‘‘The MSK071E-0450-FN-M3-AG0-NNAN is an IndraDyn S synchronous servomotor with liquid cooling. Reduced run-out design and a capacitive multiturn absolute encoder support accurate motion control and consistent feedback quality. IP65 protection makes this motor a strong performer in demanding industrial environments.’’

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