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R911279678 (MHD090B-058-NG1-UN)

MHD Synchronous Motors

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Expedited Lead Times on Select Parts
1 Year Warranty Included
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The Bosch Rexroth R911279678 (MHD090B-058-NG1-UN) is a synchronous motor distinctively belonging to the MHD product series. Primarily designed for deployment in machine tools, this unit must be electrically installed in line with EMC Directive protection conditions and must never be directly operated on a three-phase network due to potential risks of material damage and personnel injury. The motor's high operational temperature necessitates its avoidance from temperature-sensitive components. The device is a three-phase item equipped with electrostatic-sensitive temperature sensors and permanent magnets for energy supply. The cylindrical-shaft-end motor, with a DS M8 centering hole, operates at 4,000min-1, has a size code of 090, and can be cooled naturally or liquid-cooled. The motor is UL Listed and CSA Certified and comes with a warranty of one year. It can be installed both horizontally and vertically, but the handles on the shaft or fan housing should not be used when lifting.

Technical Specifications

Installation Requirement
To follow EMC Directive protection requirements

Functional Safety Requirement
Presence of SI sign on its rating plate

Operating State
Motor surface is hot

Product Group
MHD

Common Usage
Machine tools

Size Code
090

Motor Speed
4,000min-1

Housing Support
Natural convection or liquid cooling

Power Source
Three-Phase

Safety Certifications
UL Listed and CSA Certified

Shaft End Description
Cylindrical with DS M8 centering hole

Installation Orientations
Horizontal and Vertical

Storage Requirement
No direct solar radiation

Shaft Impact
Should not be subject to impact on the shaft end

Transport Compatibility
Worldwide

Common Misspellings

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 MHD090B-058-NG1-UN.

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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.