R911329612 (MSK075E-0450-NN-S1-UG0-NNNN)

Name: R911329612 (MSK075E-0450-NN-S1-UG0-NNNN)
Brand: Indramat Motors
SKU: MSK075E-0450-NN-S1-UG0-NNNN
Price: 374.00 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 R911329612 (MSK075E-0450-NN-S1-UG0-NNNN) is a Rexroth Indramat IndraDyn S synchronous servomotor, MPN MSK075E-0450-NN-S1-UG0-NNNN. It features a natural convection cooling system, with optional air blower support for high-frequency duty cycles. The integrated singleturn Hiperface optical encoder offers ±80 angular seconds system accuracy and 1,048,576 data units per revolution. The rotatable encoder connector is adjustable up to 240°. The motor has a plain shaft, no holding brake, and conforms with IP65 protection. Key specifications include a size 075 and length E frame, winding code 0450, 15.6 A continuous current at standstill (100 K), 23.0 Nm continuous torque at standstill (100 K), 63.9 A maximum current, 88.0 Nm maximum torque, and 4,460 mH winding inductivity. Permitted operating temperature is 0 to 40°C, with storage up to 80°C.

Technical Specifications

Product Type
Industrial Synchronous Motor

Protection Class
IP65

Encoder Type
Singleturn Hiperface Optical

System Accuracy
± 80 angular seconds

Bits of Information Per Revolution
1,048,576 bits

Operational Ambient Temperature
0 to 40 degrees Celsius

Standstill Ambient Storage Temperature
Up to 80 degrees Celsius

Frequently Asked Questions

How does the standard motor frame improve service accessibility?

The modular housing simplifies component replacement without redesign. Maintenance teams can access key fittings easily, minimizing downtime during scheduled service routines.

Why is 15.6 A continuous current sufficient for precision control?

The rated current balances torque generation and heat management. Motor performance stays predictable under sustained workloads without thermal overload or signal distortion.

How does the encoder resolution of 128 signal periods support accuracy?

Each revolution produces detailed digital feedback increments. Fine motion adjustments are possible, allowing smooth control for applications requiring consistent precision at medium speed.

What design aspect of the MSK075E-0450-NN-S1-UG0-NNNN helps modular automation scaling?

Its standardized structure fits multiple power ratings and encoder types. Machine builders can expand or reconfigure automation systems without changing base mechanical layouts.

Why is natural convection cooling suited for noise-sensitive work areas?

The fanless cooling method operates silently throughout motion cycles. Lower noise levels support comfortable working conditions around automated assembly or testing equipment.

Common Misspellings

MSK075E0450NNS1UG0NNNN

MSK075E 0450 NN S1 UG0 NNNN

MSK-075E-0450-NN-S1-UG0-NNNN

MSK75E-0450-NN-S1-UG0-NNNN

Internal Product Review

The MSK075E-0450-NN-S1-UG0-NNNN synchronous motor from Rexroth Indramat includes a singleturn Hiperface encoder with 128 signal periods. It operates with natural convection cooling and a plain shaft. The motor ensures reliable motion feedback for robotics, printing, and precision automation systems.