R911344425 (MSK040C-0450-NN-M3-UP1-NNNN)

Name: R911344425 (MSK040C-0450-NN-M3-UP1-NNNN)
Brand: Indramat Motors
SKU: MSK040C-0450-NN-M3-UP1-NNNN
Price: 529.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth MPN R911344425 (MSK040C-0450-NN-M3-UP1-NNNN) is an IndraDyn S synchronous servomotor equipped with an electrically-released holding brake rated at 4 Nm. It supports a maximum axial force of 30 N and is designed for a service life of approximately 30,000 hours under proper load and environmental conditions. This unit employs natural convection for cooling and uses KTY84 temperature sensors to monitor internal conditions. The motor features a multiturn absolute capacitive encoder (Hiperface interface, 16 signal periods, rotatable 240°) and supports a shaft with keyway. Rated specs include 3.1 Nm continuous torque and 3.1 A continuous current at standstill (100 K), with a maximum torque of 8.1 Nm, a maximum current of 9.6 A, and a winding inductivity of 37,900 mH. The encoder data memory contains operational values such as temperature thresholds. After storage periods exceeding one year, the holding brake must be resurfaced prior to operation.

Technical Specifications

Holding Brake
Yes

Maximum Axial Force
30N

Lifespan
30,000 hours

CE Certified
Yes

UL Listed
Yes

RoHS Compliant
Yes

Cooling Mechanism
Self-cooling

Temperature Sensor
KTY84

Transportation and Storage Position
Horizontally

Protection Covers and Sleeves
Included

Light Isolation
Required during storage

Resurfacing Holding Brake
Needed after one year of storage

Damage Possibility
High if repeated high voltage tests are performed

Frequently Asked Questions

How does the MSK040C-0450-NN-M3-UP1-NNNN motor’s winding inductivity of 37,900 mH affect its operation?

The high winding inductivity reduces the motor’s sensitivity to electrical noise and enhances its stability. This characteristic is critical for maintaining efficient operation in environments with fluctuating electrical conditions.

Why is the encoder connector of the MSK040C-0450-NN-M3-UP1-NNNN motor rotatable by 240°?

The rotatable encoder connector provides flexible installation options, allowing for easier wiring and better adaptability in constrained or customized setups. This feature enhances convenience during motor installation.

How does the rated speed code of 0450 impact the MSK040C-0450-NN-M3-UP1-NNNN motor’s performance?

The rated speed code of 0450 indicates the motor is optimized for mid-range speeds, providing a balance between torque and speed. This makes it ideal for a variety of industrial applications that require efficient motion control.

What types of applications benefit from the MSK040C-0450-NN-M3-UP1-NNNN motor’s features?

The motor is ideal for precision-driven applications like robotics, CNC machines, and automation systems. Its high torque, encoder resolution, and flexibility make it a reliable choice for industries requiring high-performance synchronous motors.

Why does the MSK040C-0450-NN-M3-UP1-NNNN have a maximum current of 9.6 A?

The maximum current of 9.6 A allows the motor to achieve higher peak torque during dynamic operation. This ensures the motor can perform demanding tasks without overheating or damaging components.

Common Misspellings

MSK040C0450NNM3UP1NNNN

MSK040C 0450 NN M3 UP1 NNNN

MSK-040C-0450-NN-M3-UP1-NNNN

MSK40C-0450-NN-M3-UP1-NNNN

Internal Product Review

The MSK040C-0450-NN-M3-UP1-NNNN servomotor from Bosch Rexroth features natural convection cooling and a multiturn absolute capacitive encoder with Hiperface interface. It delivers 3.1 Nm continuous torque, 8.1 Nm peak torque, and includes a 4 Nm electrically-released holding brake. This motor is commonly used in packaging machines, robotics, and semiconductor manufacturing.