R911341750 (MSK071D-0450-NN-M2-UG2-RNNN)

Name: R911341750 (MSK071D-0450-NN-M2-UG2-RNNN)
Brand: Indramat Motors
SKU: MSK071D-0450-NN-M2-UG2-RNNN
Price: 650.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Email:
sales@indramat-usa.com

The R911341750 (MSK071D-0450-NN-M2-UG2-RNNN) is an IndraDyn S Synchronous Servomotor with a motor size of 071 and length D, designed with natural convection cooling and an option for enhanced airflow. It features a plain shaft, increased concentricity design, and an electrically released holding brake with 30 Nm torque. The servomotor uses an optical multiturn absolute encoder with EnDat2.1 interface, 2048 signal periods resolution, and a rotatable connector (240°). Operating at a 60K housing temperature, it delivers 15.4 A and 17.5 Nm torque, while at a 100K winding temperature, it operates at 17.6 A and 20.0 Nm torque. Maximum current is 69.3 A, maximum torque is 66.0 Nm, and the winding inductivity is 3,200 mH. The motor incorporates four pole pairs, weighs 19.6 kg, and is housed in an IP65-rated enclosure for high durability.

Technical Specifications

Product Type
Industrial Drive Controller

Protection Class
IP65

Operational Efficiency
95%

Compatibility
Wide range of industrial machines

Rated Current at 60K
15.4 Ampere

Output Torque at 60K
17.5 Newton Meters

Input Current at 100K
17.6 Ampere

Output Torque at 100K
20 Newton Meters

Number of Pole Pairs
4

Weight
19.6 Kilograms

Temperature Regulation
Natural Convection

Frequently Asked Questions

How does natural convection cooling impact motor installation?

The cooling requires unobstructed airflow for proper heat dissipation. The installation must allow space around the motor housing to avoid overheating.

Why is an optical multiturn absolute encoder useful in precision applications?

The encoder provides accurate multi-position tracking even after power loss. The reliability ensures precise repeatability in automated systems.

How does EnDat2.1 interface benefit system integration?

The interface allows digital data transmission with error checking. The compatibility improves communication with modern controllers.

What role does increased concentricity play in motor performance?

The increased concentricity improves balance during rotation. The stability enhances accuracy in high precision machinery.

What applications benefit from a plain shaft design?

The plain shaft allows coupling flexibility with external components. The design is commonly used in pumps conveyors and direct drives.

Common Misspellings

MSK071D0450NNM2UG2RNNN

MSK071D 0450 NN M2 UG2 RNNN

MSK-071D-0450-NN-M2-UG2-RNNN

MSK71D-0450-NN-M2-UG2-RNNN

Internal Product Review

The Rexroth Indramat MSK071D-0450-NN-M2-UG2-RNNN IndraDyn S Synchronous Servomotor offers natural convection cooling with an EnDat2.1 encoder delivering 2048 signal periods resolution. It delivers 66 Nm peak torque and a 30 Nm holding brake making it useful in packaging systems printing technology and precision automation across multiple industries.