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Elastomeric Coupling · FLENDER · N-EUPEX

FLENDER N-EUPEX Flexible Couplings

Flexible pin coupling family for industrial drive applications.

MECHATRIC EngineeredOriginal Brand & EquivalentReplacement Solution

Supplied as the original brand or as an engineered equivalent, depending on availability and the required delivery time.

What is an N-EUPEX coupling?

N-EUPEX is a torsionally flexible, fail-safe coupling series by FLENDER. Torque is transmitted from the cams of one hub, through individual block-shaped flexible elements (buffers), to the cams of the other hub. If the elastic elements fail, the cams engage directly, so the drive can continue to run in an emergency. Unlike spider-type jaw couplings, N-EUPEX uses separate buffers, which are available in different hardnesses (65 Shore A, 80 Shore A as standard, and HP). Two-part and three-part designs exist; three-part types allow the buffers to be replaced without moving the coupled machines.

Engineering Summary

Original FLENDER series reference used for technically supported supply, application review and replacement studies.

Key Benefits

  • Established industrial series
  • Elastic damping
  • Broad application range

Technical Features

  • Flexible elastomeric elements
  • Multiple configurations

Technical Specifications

Technical data under verification

ParameterStatus
Rated (nominal) torque (Nm)Being verified · available on request
Maximum torque (Nm)Being verified · available on request
Maximum speed (rpm)Being verified · available on request
Bore diameter max (mm)Being verified · available on request

Verified values for this series are being prepared from the manufacturer's current documentation. Send your operating data and we will provide the matching specification and datasheet.

About the brand

FLENDER

FLENDER is a German manufacturer of mechanical drive technology, including industrial gear units and couplings, headquartered in Bocholt, Germany. Its coupling portfolio includes the N-EUPEX, RUPEX, N-BIPEX, ELPEX, ZAPEX, ARPEX and FLUDEX series.

Brand names are used for identification and technical reference. MECHATRIC is not an authorized representative of FLENDER unless explicitly stated.

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Replacement / Interchange

Replacing an existing component?

Engineering Review Required

Send the existing brand, series and size, a nameplate photo or a drawing. Our engineers evaluate dimensional and technical compatibility before recommending an original, alternative or custom solution.

Brand names and model codes are used only for identification and technical reference. Technical interchangeability is confirmed against the specific application before final selection.

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Share quantity, application and operating data. Every RFQ is reviewed by MECHATRIC engineering.

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