R911293575 (MKD041B-143-KG0-KN)

Name: R911293575 (MKD041B-143-KG0-KN)
Brand: Indramat Motors
SKU: MKD041B-143-KG0-KN
Price: 278.00 USD
Availability: InStock

MKD Synchronous Motors

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The R911293575 (MKD041B-143-KG0-KN) is a Bosch Rexroth MKD041B-143-KG0-KN synchronous servo motor featuring a plain shaft with shaft sealing and side B connection. It operates with natural convection cooling, includes resolver feedback with an integrated multiturn absolute encoder (>4096 revolutions), and achieves continuous standstill torque of 2.7 Nm. The torque constant is 0.9 Nm/A and nominal current is 5.8 A. This brushless design includes grease-lubricated bearings, temperature monitoring for overload protection, and supports multi-orientation installation up to 1,000 m elevation. The motor has a flange size of 82 mm and weighs 8 kg.

Technical Specifications

Coat Color
Black

Coat Features
Resistant to coloring, weather, chalking

Motor Torque Reduction
15% to 20% without paint

Torque Constant
0.4Nm/A at 20°C

Brushless Design
Yes

Bearings
Grease-lubricated

Environmental Conditions
Compliance required

Approved Accessories Requirement
Yes

Extreme Temperature Tolerance
No

Discharge Current
High if used incorrectly

Voltage
High if used incorrectly

Installation Orientation
Any

Trained Personnel Requirement
For installation

Maximum Setup Height
1,000m above sea level

Protection Cover
Yes, provided

Leakage Current
More than 3.5mA during normal operation

Master Switch Requirement
Yes, when not used for a long period

Cooling Down Time
At least 10 minutes after turning OFF

Frequently Asked Questions

Does the MKD041B-143-KG0-KN require shaft balancing with key?

No, the shaft on the MKD041B-143-KG0-KN is plain with no keyways so mechanical integration is simplified with no key balancing required.

Does the MKD041B-143-KG0-KN remain energy-effcinet in continuous use?

Yes, the MKD041B-143-KG0-KN operates with a nominal current draw of 5.8 A, ensuring that it maintans energy-efficiency even during long production runs.

Can the MKD041B-143-KG0-KN handle peak loads without overload damage?

Yes, the MKD041B-143-KG0-KN comes with a peak torque capacity of 22.8 Nm, to provide the extra load-handling capacity needed when load conditions are elevated.

What is the base speed for the MKD041B-143-KG0-KN?

The MKD041B-143-KG0-KN offers a rated speed of 3000 rpm under rated conditions, ensuring efficiency in a wide range of motion control systems.

What is the mass of the MKD041B-143-KG0-KN motor?

The MKD041B-143-KG0-KN has a mass of 8 kg, facilitating compact installation while maintaining high mechanical integrity.

Common Misspellings

MKD041B143KG0KN

MKD041B 143 KG0 KN

mkd041b-143-kg0-kn

MKD41B-143-KG0-KN

Internal Product Review

The MKD041B-143-KG0-KN is lightweight and durable motor. Its performance capabilities are perfect for low to medium power applications. However, users should note that this model does not include a holding brake which can increase setup costs.