Couplings - 32 Pages

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Couplings

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INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1 COUPLING COMPARISON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2 QUADRA-FLEX® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-4 — C-24 Sleeve Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-7 — C-8 Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-9 Sleeves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-14 Flanges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-15 — C-19 Keyseat Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-18 Spacer Flanges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-20 — C-23 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-24 CHAIN COUPLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-25 — C-27 Bored-To-Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-26 QD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-26 Taper Bushed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-26 Coupling Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-27 Plain Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-27 Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-27 JAW COUPLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-28 — C-30 Horsepower Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-29 ML & MS Hubs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-30 ML & MS Spiders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-30 Stock Sizes

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Coupling Comparison Couplings Comparison Chart Connecting Medium ROLLER CHAIN ELASTOMERIC SPIDER Martin FLEX ELASTOMERIC TIRE QUADRA FLEX® ELASTOMERIC SLEEVE Allowable Misalignment Bore Range Shock Load Capacity Vibration Dampening Martin FLEX With Hytrel® Spider Neoprene Element TPR Sleeve With EPDM Sleeve

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Whatever Your Need For Couplings — Martin Has Them Martin-Flex® exible couplings Martin Offers Two Complete Lines of Jaw Couplings — One for Greater Horsepower and One for Interchngeability. smoothly transmit power while compensating for shaft misalignment to 4°, parallel misalignment to 1/8” and end oat to 5/16”. The two piece ange design provides quick and easy installation and the elastomeric element absorbs shock and torsional vibration through a wide temperature range. For the Most Complete Line of Chain Couplings Available. Martin QUADRA-FLEX ® • A Proven Design Which Offers Long...

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Quadra-Flex® FLEXIBLE COUPLINGS Stocked Nationwide In Sizes 3 Through 16 Styles J, S, B, and SC Spacers

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Martin QUADRA-FLEX Couplings, Non Lubricated, Maintenance Free, Easy and Quick Installation Handles All Combinations of Shock, Vibration, and Misalignment QUADRA-FLEX® couplings absorb parallel misalignment without wear and with minimal loss of energy. The amount of parallel offset handled varies by size from .015″ on the size 5 up to .062″ on the size 16. This minimizes the radial loads on bearings when parallel misalignment occurs. Due to the exing characteristics of the sleeve and the locking action of the teeth, QUADRA-FLEX® couplings easily handle angular misalignment up to 1 degree...

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Styles Available in Three Styles COUPLINGS Bored-to-size anges are manufactured for a slip t on standard shafting. Available from stock in a wide range of shaft sizes. Manufactured from high strength cast iron to t standard QD bushings in sizes 6 thru 16. Fast Coupling Disassembly Type SC Spacer Flange Martin offers the rst true drop-out spacer assembly for the QUADRA-FLEX ® SC Spacer Couplings feature all standard spacing requirements for the pump industry. Spacer sizes range from sizes 4 thru 14. 4JSC spacer coupling. The center portion of the spacer can be taken out, just as in the 5SC...

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Sleeve Selection QUADRA-FLEX® Nomenclature SINTERED STEEL, BORED-TO-SIZE CAST IRON, BORED-TO-SIZE CAST IRON, QD BUSHED SPACER COUPLING FLANGES TPR – 1-PIECE SOLID, THERMOPLASTIC TPR – 1-PIECE SPLIT, THERMOPLASTIC TPR – 2-PIECE W/RETAINING RING EPDM – 2-PIECE W/RETAINING RING NEOPRENE – 2-PIECE W/RETAINING RING HYTREL – 1-PIECE SOLID HYTREL – 2-PIECE # — #6 Currently Supplied in Cast Iron Hubs – (For SC anges) Type REGULAR LENGTH SHORT LENGTH QUADRA-FLEX® couplings come in a variety of styles and designs to meet specic customer needs. These include anges and sleeves of various types and...

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All MARTIN SPROCKET & GEAR catalogs and technical brochures

  1. Synchronous

    48 Pages

  2. Sheaves

    64 Pages

  3. Bushings

    16 Pages

  4. Gears

    96 Pages

  5. Tool Catalog

    116 Pages

Archived catalogs

  1. General Catalog

    908 Pages