E-4660 Flex Coupling Failure Upgrade

Endurance E-4660 Flex Coupling Failure - Upgrade

The generator and gearbox on the E-4660 are connected via a flexible coupling.

This is comprised of two metal flex plates and a 280mm long connecting hub. The flex plates are a wearing item subject to maintenance but have been known to fail within the normal 6-month service schedule.

If flex plates fail in service the connecting hub has the tendency to flail around causing significant damage to other parts, including the brakes.

We are pleased to be able offer our customers an upgraded coupling that is designed to prevent secondary damage in the event of flex plate failure.

E-4660 Products, Upgrades & Repairs

Minimum of Disruption

Spring tubes

DC21 are pleased to offer the Serenity Wind spring tube upgrade with all E-3120 and E-4660 models. These spring tubes come with a 5 year insurance backed limited warranty.

Cost Effective Solution

E-4660 Gearbox & Reaction Arm

DC21 has redesigned the reaction arm attachment to the bedplate.

Cost Effective Solution

E-4660 Flex Coupling Upgrade

An upgraded coupling that is designed to prevent secondary damage in the event of flex plate failure.

Cost Effective Solution

E-4660 Hub Arm Repair

Replaceable bush for the E-4660 hub arm.

Need More Information?

Please feel free to contact us if you would like to know more about our highly competitive endurance wind turbine upgrade and repair services.

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