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R911293391 (MKD090B-046-KG1-KN)

MKD Synchronous Motors

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1 Year Warranty Included
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The R911293391 (MKD090B-046-KG1-KN) is a Rexroth Indramat servo motor designed for robust industrial operation with natural convection cooling and IP65 protection. It features a 90 mm frame size, B-length, and 110 mm centering diameter. The unit is equipped with a plain shaft and a shaft seal, and includes an 11 Nm holding brake for controlled stopping. The servo motor employs resolver feedback with integrated encoder for absolute position detection over more than 4096 revolutions. Rated at a continuous standstill torque of 12.0 Nm and a continuous current of 10.8 A, it delivers reliable performance with a voltage constant of 63.2 V/1000 RPM. The connection box is oriented toward output side B to facilitate installation. Weight is 16.2 kg.

Technical Specifications

Speed Range
Broad

Torque to Mass Ratio
Favorable

Bearing
Grease-lubricated

Protection Category
IP65

Shaft
Plain with Rubber Sealing Ring

Holding Brake Torque
11 Newton Meters

Holding Brake Current
0.71 Amperes

Power Connection
Top of the Motor, Output Direction B

Weight
14.0 Kilograms

Rated Power
5.9 Watts

Rated Current
9.7Amperes

Winding Resistance at 20 degrees Celsius
1.88Ohms

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MKD090B-046-KG1-KN.
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