R911344174 (MSK075E-0300-NN-M3-UG0-NNNN)

Name: R911344174 (MSK075E-0300-NN-M3-UG0-NNNN)
Brand: Indramat Motors
SKU: MSK075E-0300-NN-M3-UG0-NNNN
Price: 690.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth servo motor R911344174 (MSK075E-0300-NN-M3-UG0-NNNN) is an IndraDyn S synchronous servomotor featuring a plain shaft and standard housing design. It utilizes a capacitive multiturn absolute encoder with a Hiperface interface and 16 signal periods of resolution, enabling precise position tracking independent of power supply status. The motor supports natural convection cooling and uses a 240-degree rotatable connector for electrical interface. The continuous current at standstill (100 K) is 15.6 A with a corresponding torque of 23.0 Nm, while the maximum current is 63.9 A and the maximum torque is 88.0 Nm. Winding inductivity is specified at 4,460 mH. The device operates within an ambient temperature range of 0 to 40 degrees Celsius and achieves an IP65 protection rating via sealed cable connectors and exterior.

Technical Specifications

Type
Servo Motor

Encoder Type
Capacitive Multiturn Absolute Encoder

Holding Brake
No

Power Connector
240-degree Rotatable Connector

Shaft Type
Plain Shaft with Shaft Seal

Cooling Method
Convection and Surface Cooling

Ambient Temperature
0 to 40 degrees Celsius

Housing Design
Standard

Protection Rating
IP65

Frequently Asked Questions

How does the capacitive encoder technology in the MSK075E-0300-NN-M3-UG0-NNNN improve motor performance?

The capacitive encoder provides precise, noise-resistant position feedback even in dusty or high-vibration conditions. This ensures stable, high-resolution control during continuous operation.

Does the MSK075E-0300-NN-M3-UG0-NNNN require external cooling systems for prolonged operation?

No, it relies on natural convection cooling, which maintains optimal temperature without additional components. This makes it ideal for environments where fan-based systems are unsuitable.

Why does the MSK075E-0300-NN-M3-UG0-NNNN use a high winding inductivity of 4,460 mH?

This high inductivity smooths out current variations and minimizes torque ripple. The result is improved motor precision and reduced electromagnetic interference.

Do the design features of the MSK075E-0300-NN-M3-UG0-NNNN help reduce mechanical wear?

Yes, the plain shaft and precision-balanced rotor reduce mechanical stress and vibration. This enhances the service life and consistency of the motor under continuous duty.

How does the motor’s natural convection system benefit installation flexibility?

Natural cooling eliminates the need for ducting or liquid lines. It allows the MSK075E-0300-NN-M3-UG0-NNNN to be installed in compact or sealed equipment spaces.

Common Misspellings

MSK075E0300NNM3UG0NNNN

MSK075E 0300 NN M3 UG0 NNNN

MSK-075E-0300-NN-M3-UG0-NNNN

MSK75E-0300-NN-M3-UG0-NNNN

Internal Product Review

The MSK075E-0300-NN-M3-UG0-NNNN is a high-speed plain-shaft servo motor for accurate motion and torque control. It is built by Bosch Rexroth Indramat to be utilized in gearless elevator drives and semiconductor wafer handling turntables. This motor has a continuous torque of 23.0 Nm, inductivity of 4,460 mH, and capacitive encoder technology.