R911316882 (MSK050C-0450-NN-S2-UG1-RNNN)

Name: R911316882 (MSK050C-0450-NN-S2-UG1-RNNN)
Brand: Indramat Motors
SKU: MSK050C-0450-NN-S2-UG1-RNNN
Price: 242.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Rexroth MPN R911316882 (MSK050C-0450-NN-S2-UG1-RNNN) is an IndraDyn S synchronous servomotor with a frame size of 050 and length C. It operates with a maximum speed of 6000 min⁻¹, delivers up to 15.0 Nm maximum torque (9.0 Nm nominal), and continuous standstill torque of 5.5 Nm at 100 K, requiring a continuous current of 5.2 A and maximum current of 18.8 A. The motor employs natural convection cooling and features a plain shaft, optical singleturn EnDat 2.1 encoder with 2048 signal periods, and a rotatable electrical connector (240°). It includes an electrically-released holding brake rated at 6 Nm. The unit is designed for operation in ambient temperatures from 0 to 40°C and meets protection standards IP65 and EN 60034-5 for dust and low-pressure water resistance. Total motor mass is 4.9 kg. Winding inductivity is specified at 20,200 mH.

Technical Specifications

Product Type
Synchronous Servo Motor

Frame Size
050

Frame Length Designation
C

Cooling Type
Natural

Fan Mounting
Possible

Electrical Connector
Rotatable up to 240 Degrees

Weight
4.9 kilograms

Maximum Velocity
6000 min-1

Maximum Torque
9.0 Nm

Operating Temperature
0 to 40 Degrees Celsius

Frequently Asked Questions

What encoder technology provides accurate position tracking for single-turn motion systems?

It uses an optical EnDat2.1 singleturn encoder with 2048 signal periods. This ensures precise, high-resolution feedback for servo positioning.

Can this motor be used in sealed or thermally passive enclosures?

It relies on natural convection cooling. This enables fanless operation and simplifies thermal design in compact or quiet environments.

What current capacity should be planned for peak torque applications?

It supports a maximum current of 18.8 A. This enables full torque output during fast acceleration or high-load transitions.

How much torque headroom is available for short-cycle indexing or load surges?

The MSK050C-0450-NN-S2-UG1-RNNN delivers up to 15.0 Nm peak torque. This supports dynamic applications without performance degradation.

How does the MSK050C-0450-NN-S2-UG1-RNNN support mechanical safety when drive power is lost or disabled?

It includes a 6 Nm electrically released holding brake. This secures axis position and prevents shaft movement during emergency stops or shutdowns.

Common Misspellings

MSK050C0450NNS2UG1RNNN

MSK050C 0450 NN S2 UG1 RNNN

MSK-050C-0450-NN-S2-UG1-RNNN

MSK50C-0450-NN-S2-UG1-RNNN

Internal Product Review

The MSK050C-0450-NN-S2-UG1-RNNN is a Bosch Rexroth servo motor featuring a 6 Nm electrically released holding brake for secure load retention. It includes natural convection cooling, operates with an 18.8 A max current, and offers an EnDat2.1 singleturn encoder with 2048 signal periods. Its maximum torque reaches 15.0 Nm effortlessly.