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R911321727 (MSK050C-0300-NN-S2-UG1-RNNN)

MSK IndraDyn S Synchronous Motors

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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911321727 (MSK050C-0300-NN-S2-UG1-RNNN) is an IndraDyn S series synchronous servomotor designed for applications requiring high torque density, precision, and dynamic performance. With a frame size of 050 and a length type C, it features natural convection cooling and encloses a single-turn optical encoder (EnDat2.1) with 2048 signal periods for feedback. The motor operates at a maximum speed of 4700 RPM, with a maximum torque of 15 Nm and a maximum current of 12.4 A. The plain shaft includes a seal for ingress protection, and a 6 Nm holding brake is fitted for controlled de-energization. The motor’s rotor inertia is 3.3 × 10⁻⁴ kg·m², and continuous standstill performance is rated at 3.4 A and 5.5 Nm at 100 K. Additional attributes include a 240° rotatable electrical connector and a winding inductivity of 45,100 mH.

Technical Specifications

Weight
5.4 kg

Frame Size
50

Housing Type
Enclosed

Cooling Type
Natural Convection

Encoder Type
Single-turn Optical Encoder

Encoder Increments
2048

Maximum Rotational Force
15 Nm

Maximum Current
12.4 A

Maximum Speed
4700 RPM

Rotor Moment of Inertia
3.3 x 10-4 kgm2

Noise Level
Less than 75 dB

Electrical Connection Plug Rotation
Up to 240 degrees

Shaft Type
Standard, Smooth

Waterproofing
Equipped with Waterproofing Ring

Holding Brake
6-Nm

Defect Policy
Do not mount or use if found damaged or defective.

Frequently Asked Questions

Common Misspellings

Internal Product Review

The MSK050C-0300-NN-S2-UG1-RNNN is a Bosch Rexroth servo motor delivering 15 Nm peak torque for demanding motion tasks. It features an optical EnDat2.1 encoder with 2048 counts, natural convection cooling, and operates at 3.4 A. Its 6 Nm electrically released holding brake ensures safe, reliable load retention.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MSK050C-0300-NN-S2-UG1-RNNN.
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