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R911323513 (MSK075E-0300-FN-S2-AG3-RNBN)

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The IndraDyn S synchronous servomotor R911323513 (MSK075E-0300-FN-S2-AG3-RNBN) from Rexroth Bosch Group features a 075 motor size with length E and a 0300 winding code. This model integrates an optical singleturn EnDat2.1 encoder with 2048 signal periods for precise feedback, and includes an electrically-released holding brake. The servomotor achieves a maximum torque of 88.0 Nm and a maximum speed of 3850 rpm, with a continuous standstill torque of 23.0 Nm at 100 K. It employs a self-cooling convection system (NN mode), supports liquid cooling, and has an IP65 protection rating. Electrical specifications include continuous current at standstill of 24.4 A, maximum current of 63.9 A, and a winding inductivity of 4,460 mH. The power connector is located on the A-side, and the shaft is a plain configuration.

Technical Specifications

Product Line
IndraDyn MSK S synchronous motors

Frame Size
Large

Frame Length
Spacious

Weight
22.5 kg

Encoder System
S2

Revolutions
2048

Accuracy
20 angular second

Motor-Speed Control
High-precision

Concentricity Level
Increased

Maximum Torque
88 Nm

Maximum Revolutions per Minute
3850

Sound Level
Below 75 dB[A]

Cooling Mode
Natural Convection

Optional Cooling
Fan Mounting

Protection Level
IP65

Regulatory Approvals
EN, EC, UL

CE Label
Included

How can routine inspections enhance the performance of this IndraDyn S servomotor?

Checking coolant levels, inspecting connections, and verifying encoder function help maintain accuracy and prevent thermal or mechanical stress over long-term operation.

How does the MSK075E-0300-FN-S2-AG3-RNBN manage sudden load changes during peak torque operations?

The motor delivers up to 88 Nm in short bursts, maintaining position control while preventing mechanical strain on connected systems.

What safety advantages does the electrically released holding brake provide in this motor?

It secures the load when powered off, avoiding unintended movements and ensuring safe conditions during maintenance or power interruptions.

How does the liquid cooling system influence continuous operation stability in the MSK075E-0300-FN-S2-AG3-RNBN?

Liquid cooling removes heat efficiently, allowing the motor to sustain high-speed or long-duration tasks without thermal limitations.

How does the singleturn EnDat2.1 optical encoder contribute to precise motion control?

The encoder provides high-resolution feedback with 2048 signal periods per revolution, enabling accurate positioning for robotics, packaging, and automated handling systems.

MSK075E 0300 FN S2 AG3 RNBN

MSK075E0300FNS2AG3RNBN

msk075e-0300-fn-s2-ag3-rnbn

MSK075E0300FNS2AG3RNBN

MSK075E 0300 FN S2 AG3 RNBN

MSK-075E-0300-FN-S2-AG3-RNBN

MSK75E-0300-FN-S2-AG3-RNBN

Internal Product Review

The Bosch Rexroth’s MSK075E-0300-FN-S2-AG3-RNBN IndraDyn S motor combines liquid cooling with an electrically released holding brake for steady thermal control and safe load retention. Its optical singleturn encoder with EnDat2.1 ensures accurate positioning. This 23 Nm, 88 Nm peak servomotor suits packaging, printing, and automated handling systems.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK075E-0300-FN-S2-AG3-RNBN.
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