R911293391 (MKD090B-046-KG1-KN)

MKD Synchronous Motors

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3 Minutes 26 Seconds

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1-888-551-3082

Email:
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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

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Internal Product Review

The MKD090B-046-KG1-KN is a well-designed motor that delivers substantial power for its size. The only drawback is that its air-cooled design requires careful planning for ventilation when installing.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

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We offer a repair service for the MKD090B-046-KG1-KN.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.