R911332872 (MSK071D-0300-NN-S1-UG0-NSNN)

Name: R911332872 (MSK071D-0300-NN-S1-UG0-NSNN)
Brand: Indramat Motors
SKU: MSK071D-0300-NN-S1-UG0-NSNN
Price: 894.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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1 Year Warranty Included
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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911332872 (MSK071D-0300-NN-S1-UG0-NSNN) is an MSK series IndraDyn S synchronous servomotor featuring a plain shaft with sealing ring, standard and explosion protection design, and sealed housing and connectors rated to IP65. Equipped with an optical singleturn encoder (Hiperface interface, 128 signal periods, 240° rotatable connector), it provides precise positional feedback. The motor has a 071 frame size and 'D' length, operates via natural convection cooling, and is specified for continuous current at standstill of 10.7 A (100 K), continuous torque at 20.0 Nm (100 K), with a maximum current of 40.5 A, and maximum torque of 66.0 Nm. Winding inductivity is 10,700 mH, and it is intended for use within 0–40°C. Weight is approximately 18 kg.

Technical Specifications

Device Group II
Categories 3G and 3D

Housing Designs
Standard/Extended/Three Others

Optional Holding Brake
Not Included

Shaft Type
Plain with Sealing Ring

Protection Rating
IP65

Power Connector
240-degree Rotatable

Feedback Connector
240-degree Rotatable

Integrated Encoder
Single Turn

Cooling Method
Natural Convection

Recommended Ambient Temperature
0 to 40 degrees Celsius

Shipping Weight
18 Kilograms

Thermal Class
155

Frequently Asked Questions

How does natural convection cooling affect long term motor reliability?

The cooling system dissipates heat without external fans which reduces maintenance needs. The simple design ensures fewer points of failure and stable thermal performance.

Why is the plain shaft design preferred in precision automation setups?

The plain shaft allows easy coupling to gearboxes or rotary systems. The simple structure reduces mechanical stress points and improves alignment accuracy.

How does the absence of a holding brake influence machine design?

The lack of a brake simplifies mechanical integration in gantry or rotary systems. The system designer must rely on external braking or drive holding functions.

What benefits does the 240 degree rotatable encoder connector provide during installation?

The connector rotation offers flexible cable routing in tight cabinets. The design reduces stress on cables and improves long term signal integrity.

Why is winding inductivity important for servo loop stability?

The inductivity smooths current response under varying loads. The motor achieves precise torque control and minimizes oscillations in high dynamic applications.

Common Misspellings

MSK071D0300NNS1UG0NSNN

MSK071D 0300 NN S1 UG0 NSNN

MSK-071D-0300-NN-S1-UG0-NSNN

MSK71D-0300-NN-S1-UG0-NSNN

Internal Product Review

The MSK071D-0300-NN-S1-UG0-NSNN servomotor by Bosch Rexroth Indramat delivers a continuous torque of 20.0 Nm with a peak torque of 66.0 Nm. Designed for precision motion control it integrates an optical encoder with 128 signal periods and supports natural convection cooling. Ideal for applications in robotics, and hazardous environments this motor excels in dynamic responsiveness and space-saving installations.