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Falk Wrapflex R31 Full Spacer Elastomeric Couplings

Brand :
Falk

The Wrapflex R31 is a full spacer elastomeric coupling designed for enhanced serviceability. With its removable center spacer, it allows for easy access to connected equipment without the need for disassembly, ideal for demanding industrial environments.

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Description

The Falk Wrapflex R31 full spacer elastomeric coupling features a removable center spacer assembly for easy service of connected equipment and also an innovative "replace-in-place" element that allows quick, easy installation and replacement without moving or realigning equipment. The non-lubricated design features a tough polyurethane element with excellent wear and chemical resistance. Available in 9 sizes ranging from 5R through 80R, the Wrapflex R31 coupling accommodates torque loads up to 133,000 lb-in (15,000 Nm) and shaft diameters up to 7.00 inches (190 mm). The optional high torque 70D black element can increase standard catalogue torque ratings by 25%. Standard covers are nylon for sizes 5R - 50R and black epoxy-coated steel for sizes 60R - 80R. Optional black epoxy-coated steel covers are available for highly corrosive, severe-duty applications. Electroless nickel plated carbon steel hubs are optional for moderately corrosive applications. Hubs are available in rough bore, custom bore and bushed designs. For details see Wrapflex Catalog (491-110).

Features & Benefits

•Polyurethane element provides excellent wear and chemical resistance •Offers an operating temperature range of -40 to 200 F (-40 to 93 C) •Patented hub and flex element design ensure long life •ATEX certified •Up to 133,000 in-lb (15,027 Nm) torque capacity •Up to 7.25 inches (184 mm) bore capacity •Up to 4,500 rpm •Close-coupled and spacer designs available to accommodate shaft spacing

Downloads

CP5-023_ProductSheet.pdf

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Download

081-000_Falk-Wrapflex-Elastomeric-Couplings-Part-Number-Guide_Brochure.pdf

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Download

Specifications

Torque Capacity
Up to 133,000 lb-in
Bore Capacity
Up to 7.00 inches
Temperature
-40 to 200°F
Element Material
Polyurethane
Design
Removable spacer
Certification
ATEX certified

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