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R911291851 (MKD025B-144-GG1-UN)

MKD Synchronous Motors

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Expedited Lead Times on Select Parts
1 Year Warranty Included
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1-888-551-3082

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[email protected]

The R911291851 (MKD025B-144-GG1-UN) is an MKD series synchronous servo motor from Bosch Rexroth engineered for integration with Rexroth drive controllers. It features a plain shaft with a sealing ring, resolver feedback for relative position detection, and a 1 Nm holding brake. The unit has a continuous torque at standstill of 0.9 Nm, a rated speed of 5000 rpm, peak torque of 3.0 Nm, and a voltage constant of 23.5 mV/rpm. The motor weighs 2.1 kg and is housed in an IP65-rated enclosure with a 40 mm centering diameter. The terminal box connector can be rotated within a 270-degree range, supporting flexible installation. Optimal operating temperatures range from 0°C to 40°C, with storage and transport between -20°C and 80°C recommended.

Technical Specifications

Product Type
Synchronous Motor

Protection Category
IP65

Insulation Class
F

Color
Black

Weight
2.0Kg

Maximum Speed
9000rpm

Certification
CE, UL

Ambient Operating Temperature
0 to 40 degrees

Storage and Transport Temperature
-20 to 80 degrees

Maximum Installation Height
1000 meters above sea level

Rated Torque
0.31Nm

Rated Frequency
250Hz

Rated Voltage
94.7V

Rated Speed
5000rpm

Installation Position
Any position

Storage Position
Horizontal

Housing Design
Standard

Holding Brake
1Nm

Shaft Design
Plain with shaft sealing ring

Feedback
Resolver.

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1620 Old Apex Road
Cary, NC 27513, USA

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Indramat USA 1 Year Warranty

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.