R911321177 (MSK040C-0450-NN-S1-UG1-NSNN)

Name: R911321177 (MSK040C-0450-NN-S1-UG1-NSNN)
Brand: Indramat Motors
SKU: MSK040C-0450-NN-S1-UG1-NSNN
Price: 870.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Email:
sales@indramat-usa.com

The R911321177 (MSK040C-0450-NN-S1-UG1-NSNN) is an IndraDyn S synchronous servomotor engineered for precision industrial motion control. It operates at 76.7 V/1000 rpm at 20°C and provides a rated torque of 2.7 Nm at 2.4 A under a 60 K housing temperature increase. The device features a 3.6 kg mass (excluding mounting and accessories), a 4 Nm electrically-released holding brake, and a plain shaft. Equipped with a singleturn Hiperface optical encoder (±80 arcseconds accuracy, 128 signal periods), the motor offers reliable speed and position feedback. The model utilizes natural convection cooling, rotatable encoder connector (240°), and IP65 protection as standard. Additional specifications include a 0450 winding code, maximum current of 9.6 A, maximum torque of 8.1 Nm, winding inductivity of 37,900 mH, and four pole pairs. The housing supports both standard and explosion-protection requirements for equipment group 2 applications.

Technical Specifications

Product Type
Synchronous Motor

Voltage
76.7 V/1000 rpm

Rated Torque at 60K Overtemp
2.7 Nm

Rated Current at 60K Overtemp
2.4 A

Rated Torque at 100K Overtemp
3.1 Nm

Rated Current at 100K Overtemp
3.1 A

Pole Pairs
4

Weight
3.6 kg

Cooling Method
Natural Convection

Encoder Type
Single Turn Hiperface Optical

Encoder Accuracy
±80 Angular Seconds

Output Shaft Type
Plain

Connector Type
240-degree Rotatable

Holding Brake
4 Nm

Design
Standard and Explosion Protection

Equipment Group
2

Optional Fan Attachment
Yes

Application
Metal-forming, Machine Tools, Robotics

Protection Class
IP65.

Frequently Asked Questions

What is the significance of the 128 signal periods resolution in the encoder of the MSK040C-0450-NN-S1-UG1-NSNN?

The 128 signal periods resolution provides high-precision feedback for the motor, ensuring accurate motion control. This feature is particularly useful for applications requiring fine adjustments in position.

What role does the Hiperface interface play in the encoder of the MSK040C-0450-NN-S1-UG1-NSNN?

The Hiperface interface allows for high-speed communication between the encoder and controller. It ensures seamless data transmission for precise control of motor movements.

How does the holding brake in the MSK040C-0450-NN-S1-UG1-NSNN improve safety?

The integrated holding brake locks the motor shaft securely when power is lost, preventing unintended motion. This feature is crucial for applications requiring high safety during power failure or maintenance.

How does the MSK040C-0450-NN-S1-UG1-NSNN motor’s design impact its mechanical integration?

The motor’s design, with its plain shaft and compact dimensions, facilitates easy mechanical integration into various systems. This reduces setup time and enhances compatibility with different machine designs.

How does the MSK040C-0450-NN-S1-UG1-NSNN motor ensure smooth operation at high speeds?

The motor’s high winding inductivity and advanced encoder feedback system help regulate current flow and minimize electrical disruptions. These features contribute to stable and efficient operation at both low and high speeds.

Common Misspellings

MSK040C0450NNS1UG1NSNN

MSK040C 0450 NN S1 UG1 NSNN

MSK-040C-0450-NN-S1-UG1-NSNN

MSK40C-0450-NN-S1-UG1-NSNN

Internal Product Review

The Bosch Rexroth Indramat MSK040C-0450-NN-S1-UG1-NSNN synchronous servomotor delivers precise motion with 3.1 Nm continuous torque and up to 8.1 Nm peak torque. It features a 128-signal optical encoder, natural convection cooling, and a 4 Nm holding brake. Commonly used in packaging, processing, and factory automation, it suits both standard and explosion-protected environments.