R911279678 (MHD090B-058-NG1-UN)

Name: R911279678 (MHD090B-058-NG1-UN)
Brand: Indramat Motors
SKU: MHD090B-058-NG1-UN
Price: 791.00 USD
Availability: InStock

MHD Synchronous Motors

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Email:
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The Bosch Rexroth MPN R911279678 (MHD090B-058-NG1-UN) is a synchronous servo motor designed for machine tool applications, featuring a plain shaft with a DS M8 centering hole. This device integrates permanent magnets, digital servo feedback (HSF) for relative position detection, and is equipped with an 11.0 Nm holding brake. The motor yields a continuous standstill torque of 12.0 Nm, operates at up to 4,000 min-1, and has a flange size of 140 mm with a centering diameter of 110 mm. Motor size is 090 with length B, supports liquid cooling, and both horizontal and vertical installation. Power and feedback connectors are turnable within a 270° range.

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

Frequently Asked Questions

What is the cooling method used in MHD090B-058-NG1-UN?

The MHD090B-058-NG1-UN uses liquid cooling.

What shaft design does MHD090B-058-NG1-UN feature?

The MHD090B-058-NG1-UN has a plain shaft.

What is the flange size of MHD090B-058-NG1-UN?

The flange size of MHD090B-058-NG1-UN is 140 mm.

Does the MHD090B-058-NG1-UN have a shaft seal?

Yes, the MHD090B-058-NG1-UN includes a shaft seal.

How is the power connector positioned on MHD090B-058-NG1-UN?

The power connector on MHD090B-058-NG1-UN can turn within 270°.

Common Misspellings

MHD090B058NG1UN

MHD090B 058 NG1 UN

mhd090b-058-ng1-un

MHD90B-058-NG1-UN

Internal Product Review

The MHD090B-058-NG1-UN is valued for its effective support in industrial settings. Operators highlight its reliability under continuous workloads. Its ability to integrate with systems is often recognized. Over time, it maintains smooth performance, contributing to consistent productivity. This has made it a trusted choice across environments requiring dependable and lasting output.