R911309276 (MSK050C-0300-NN-S1-UP0-NNNN)

Name: R911309276 (MSK050C-0300-NN-S1-UP0-NNNN)
Brand: Indramat Motors
SKU: MSK050C-0300-NN-S1-UP0-NNNN
Price: 790.00 USD
Availability: InStock
Rating: 4.9 (4 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.9 stars (4 total reviews)

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The Bosch Rexroth R911309276 (MSK050C-0300-NN-S1-UP0-NNNN) is an IndraDyn S synchronous servomotor, designed for precise automation tasks. It features a shaft with keyway, measures 050 in size and C in length, and does not include a holding brake. Mechanical specifications include a maximum torque of 15 Nm, a stall torque of 5 Nm, and a maximum admissible axial force of 300 N. The motor operates at up to 4700 rpm with a maximum current of 12.4 A and a winding resistance of 6.6 Ω at 20°C. Cooling is achieved via natural convection. The 19 mm diameter shaft and rotatable 240° singleturn encoder (128 signal periods) support detailed position feedback. Additional parameters: protection class IP65, continuous current at standstill (100 K) 3.4 A, torque constant 1.77 Nm/A at 20 °C, and operating temperature range from 0 to +40 °C.

Technical Specifications

Product Type
Rexroth IndraDyn S MSK Synchronous Motors

Maximum Torque
15Nm

Maximum Current
12.4A

Max Speed
4700 RPM

Winding Resistance
6.60 Ohm at 20 degrees

Max Permissible Axial Force
300N

Shaft Diameter
19mm

Stall Torque
5Nm

Frequently Asked Questions

Why is a torque constant of 1.77 Nm/A important in the MSK050C-0300-NN-S1-UP0-NNNN?

The torque constant defines the torque output per ampere, ensuring precise control of motion. It helps in maintaining accuracy in servo-driven applications.

How does the keyway shaft of the MSK050C-0300-NN-S1-UP0-NNNN improve performance?

The keyway shaft ensures secure coupling with driven components, reducing slippage during high-torque operation. This improves transmission efficiency and system reliability.

How does a winding resistance of 6.6 ohms affect the MSK050C-0300-NN-S1-UP0-NNNN?

The winding resistance determines heat generation and power efficiency during motor operation. Lower losses enhance long-term durability and energy efficiency.

Why is the continuous current at standstill (3.4 A) significant for the MSK050C-0300-NN-S1-UP0-NNNN?

This value indicates the motor’s ability to hold torque without overheating. It ensures stability in applications requiring prolonged holding positions.

What advantage does the maximum current of 12.4 A provide in the MSK050C-0300-NN-S1-UP0-NNNN?

The higher current capacity enables the motor to handle peak loads when needed. This supports dynamic applications that demand bursts of power.

Common Misspellings

MSK 050C-0300-NN-S1-UP0-NNNN

MSK-050C-0300-NN-S1-UP0-NNNN

MSK050C 0300 NN S1 UP0 NNNN

MSK050C-0300-NN-S1-UP0

MSK050C-0300-NN-SI-UP0-NNNN

MSK050C0300NNS1UP0NNNN

MSKO50C-0300-NN-S1-UP0-NNNN

MSKO5OC-O3OO-NN-S1-UPO-NNNN

msk050c-0300-nn-s1-up0-nnnn

MSK050C0300NNS1UP0NNNN

MSK050C 0300 NN S1 UP0 NNNN

MSK50C-0300-NN-S1-UP0-NNNN

Internal Product Review

The MSK050C-0300-NN-S1-UP0-NNNN from Bosch Rexroth Indramat is a servo motor with a shaft and keyway structure. This motor features 15 Nm maximum torque, 1.77 Nm/A torque constant, and up to 12.4 A for robust operation. Having IP65 protection and 0–40 °C operating temperature, it provides durability.