R911295463 (MKD041B-143-KG1-KN)

Name: R911295463 (MKD041B-143-KG1-KN)
Brand: Indramat Motors
SKU: MKD041B-143-KG1-KN
Price: 821.00 USD
Availability: InStock

MKD Synchronous Motors

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The Bosch Rexroth R911295463 (MKD041B-143-KG1-KN) is a synchronous AC servo motor engineered for automation and handling applications with high-frequency continuous start-stop operation enabled by electric commutation. The unit features a plain shaft with a shaft sealing ring, a 50 mm centering diameter on the flange, and an 82 mm flange size. It includes an electrically released holding brake with a torque of 2.2 Nm and is regulated by the controller. Position feedback is provided by an integrated resolver encoder capable of absolute detection over more than 4096 revolutions. The motor achieves a continuous standstill torque of 2.7 Nm, has a length coded as B, and is provided with a connection box on side B. Proper protective conductor connections are required prior to startup. National EMC regulations must be observed. The holding brake has an approximate lifespan of 20,000 motor revolutions.

Technical Specifications

Usage
Automation and handling systems

Programmable
Yes

Safety
Safe isolation required for electrical circuits

Shaft type
Plain with shaft sealing ring

Voltage Constant
36.3V/1000min-1

Winding Resistance
1.8 Ohms at 20°C

Flange Diameter
50mm

Brake Type
Electrically-releasing holding brake

Winding Inductance
5mH

Coat
Prime coat resistant to dilute lyes and acids

Special Usage
Can be availed without coat for food industry

Brake Wear Off
After about 20000 motor revolutions

Delivery
Available through delivery agents

Frequently Asked Questions

What is the flange diameter for the MKD041B-143-KG1-KN?

The MKD041B-143-KG1-KN comes with a flange diameter of 50 mm that is meant to ensure proper alignment when mounting for stable motor operation.

What safety features are included in the MKD041B-143-KG1-KN motor design?

The MKD041B-143-KG1-KN comes with a holding brake for safe standstill, enabling safe stopping without the risk of backlash.

How does the MKD041B-143-KG1-KN maintain stable operating temperatures?

The MKD041B-143-KG1-KN continuously cools itself during operation by dissipating heat naturally through its housing. This enables the motor to remain stable in continuous operation and enhances overload capacity.

What ambient range supports optimal thermal stability for the MKD041B-143-KG1-KN?

The MKD041B-143-KG1-KN maintains optimal thermal stability at temperatures between 0 ºC to +45 ºC, ensuring optimal functionality in moderate industrial environments.

Does the MKD041B-143-KG1-KN require additional mounting structures when installing?

No, the MKD041B-143-KG1-KN is a lightweight motor that mounts easily using a flange interface, so no additional mounting considerations are required.

Common Misspellings

MKD041B143KG1KN

MKD041B 143 KG1 KN

mkd041b-143-kg1-kn

MKD41B-143-KG1-KN

Internal Product Review

The MKD041B-143-KG1-KN offers outstanding speed responsiveness. Its feedback system is also very efficient in maintaining positioning accuracy. However, the inclusion of a holding brake may increase space requirements during installation.