R911325666 (MSK050C-0450-NN-M2-UG0-RNNN)

Name: R911325666 (MSK050C-0450-NN-M2-UG0-RNNN)
Brand: Indramat Motors
SKU: MSK050C-0450-NN-M2-UG0-RNNN
Price: 445.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911325666 (MSK050C-0450-NN-M2-UG0-RNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor with a C length code, a plain shaft, and does not include a holding brake. It is equipped with an EnDat 2.1 optical multiturn absolute encoder, offering 2048 signal period resolution and absolute axis position retention when unpowered. The motor features natural convection cooling, a rotatable encoder connector (240°), and an adjustable flange socket. It is built with an insulated construction and a shaft-sealing ring. Electrical specifications include a continuous standstill current of 5.2 A (100 K), continuous torque at standstill of 5.5 Nm (100 K), maximum current of 18.8 A, maximum torque of 15.0 Nm, and winding inductivity of 20,200 mH. Designed for frame size 050 (EN 60034-7), it must be operated with a grounded motor cable, in non-explosive environments, and requires acceptance testing after installation or changes. The servomotor is not provided with a leakproof housing.

Technical Specifications

Length Code
C

Grounding Requirement
Yes

Holding Brake
No

UL Listed
Yes

CSA Certified
Yes

Construction Type
Insulated

Shaft Sealing Ring
Included

Encoder Type
EnDat 2.1 MultiTurn Absolute Encoder

Frame Size
B

Centering Hole
DS M6 (Complies with DIN 332 Part 2)

Concentricity Quality
Increased

Flange Socket
Adjustable

Delivery
Worldwide

Frequently Asked Questions

What encoder solution provides reliable multiturn absolute feedback in industrial servo applications?

It uses an optical multiturn EnDat2.1 encoder. This delivers high-resolution position feedback and digital communication over a single interface.

Is this motor suitable for sealed or fanless machine enclosures?

It features natural convection cooling. This supports operation in environments where airflow is limited or external cooling is restricted.

How does the MSK050C-0450-NN-M2-UG0-RNNN contribute to reduced vibration in high-speed assemblies?

It has a plain shaft with increased concentricity. This improves balance in direct-coupled applications and reduces mechanical vibration.

What is the winding behavior under rapid current transitions or dynamic loads?

It has a winding inductivity of 20,200 mH. This supports smoother current regulation and enhances control in low-speed applications.

How does the MSK050C-0450-NN-M2-UG0-RNNN support wiring flexibility in constrained panel layouts?

It includes a 240° rotatable encoder connector. This helps align cables easily without bending stress during installation.

Common Misspellings

MSK050C0450NNM2UG0RNNN

MSK050C 0450 NN M2 UG0 RNNN

MSK-050C-0450-NN-M2-UG0-RNNN

MSK50C-0450-NN-M2-UG0-RNNN

Internal Product Review

The Rexroth Indramat MSK050C-0450-NN-M2-UG0-RNNN servo motor delivers up to 18.8 A current for demanding drive tasks. It features a 20,200 mH winding inductivity, EnDat2.1 optical multiturn encoder, natural convection cooling, and a 240° rotatable connector. Its plain shaft ensures enhanced concentricity for smooth, backlash-free motion.