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R911370297 (MSK040C-0450-NN-S3-UG1-NNNN)

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911370297 (MSK040C-0450-NN-S3-UG1-NNNN) is an IndraDyn S synchronous servomotor designed for industrial applications, providing continuous operation capability with a plain shaft and unembellished rotor. It features IP65-rated housing for protection in harsh environments and supports natural convection cooling. The integrated absolute optical encoder utilizes capacitive technology, Hiperface interface, and singleturn resolution for precise position feedback; its connector can be rotated 240°. This model includes an electrically-released holding brake supplying 4 Nm at 24 VDC. The servomotor achieves a continuous current at standstill of 3.1 A and a continuous torque at standstill of 3.1 Nm at 100 K, with a maximum current of 9.6 A and maximum torque of 8.1 Nm. Rated winding inductance is 37,900 mH. The unit operates optimally at +40°C, with a maximum speed of 6000 rpm and a voltage constant of 76.7 V/1000rpm. Approximate weight is 3.9 kg, and mounting is possible in vertical or horizontal orientations.

Technical Specifications

Product Type
Synchronous Motor

Protection Category
IP65

Install Position
Vertical or Horizontal

Max Operating Temperature
+40 degree Celsius

Holding Brake Torque
4 Nm

DC Link Voltage
24 VDC

Weight
3.9 kg

Encoder Type
Absolute Optical

Max Speed
6000 rpm

Winding Inductivity
37.9 mH

Voltage
76.7 V/1000 rpm

How does the MSK040C-0450-NN-S3-UG1-NNNN's holding brake contribute to its operation?

The electrically-released holding brake ensures the motor remains stationary when not in operation, offering additional safety. It provides a braking torque of 4 Nm to hold the motor shaft in place reliably.

How does the motor's natural convection cooling system help extend its lifespan?

By eliminating the need for additional cooling components like fans, natural convection reduces wear and tear on moving parts. It also minimizes potential failure points, contributing to longer motor lifespan.

Why is the MSK040C-0450-NN-S3-UG1-NNNN equipped with a single-turn encoder?

The single-turn encoder provides precise position feedback for applications that don’t require multi-turn accuracy. It simplifies the motor’s control system while ensuring accurate performance within one rotation.

How does the motor’s design as a standard synchronous servomotor benefit users?

The standard design provides flexibility, making it compatible with a wide range of industrial applications. It ensures ease of integration with existing drive systems.

What is the significance of the motor’s maximum torque of 8.1 Nm for the MSK040C-0450-NN-S3-UG1-NNNN?

The high maximum torque allows the motor to handle demanding loads and accelerations in dynamic applications. It offers the necessary power for processes requiring heavy lifting or quick movements.

MSK040C0450NNS3UG1NNNN

MSK040C 0450 NN S3 UG1 NNNN

MSK-040C-0450-NN-S3-UG1-NNNN

MSK40C-0450-NN-S3-UG1-NNNN

Internal Product Review

The MSK040C-0450-NN-S3-UG1-NNNN servomotor from Bosch Rexroth is used in packaging, printing, and semiconductor machinery. It features natural convection cooling, a capacitive singleturn encoder with Hiperface interface, and a plain shaft. The motor delivers 3.1 Nm continuous and 8.1 Nm maximum torque with a 4 Nm electrically-released holding brake.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK040C-0450-NN-S3-UG1-NNNN.
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