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Hydraulic Side-Acting Grips | DuraSync

Hydraulic Side-Acting Grips | DuraSync
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Hydraulic Side-Acting Grips | DuraSync - 1

HYDRAULIC SIDE-ACTING GRIPS DuraSync Instron® hydraulic side-acting grips provide an innovative solution for high-capacity testing and deliver enhanced gripping performance, usability, and operator safety over traditional grip designs. These advanced grips maintain a constant clamping force on the specimen that acts perpendicular to the direction of testing and is independent of tensile loading. DURASYNC TECHNOLOGY Instron’s dual side-acting grips incorporate our latest DuraSync technology. This self-centering mechanical synchronizer (patent pending) provides many improvements over hydraulic or mechanical rack and pinion designs commonly found in the marketplace. • Side-load dampening reduces the risk of grip damage when testing slightly bent or irregularly shaped specimens such as rebar or wire rod • Opposing jaw faces repeatedly self-center during specimen clamping reducing testing time and eliminating the need to resynchronize the grip faces between tests • The synchronizer is located outside the gripping pocket preventing mechanical failure due to contamination FEATURES AND BENEFITS • Adjustable clamping force alleviates specimen slippage and grip breaks • Operator safety is improved through the use of low-pressure (131 bar) external supply lines • Hydraulic power is provided by the machine’s main power supply reducing the cost and floor space associated with a secondary grip pumping unit1 • Fully open-front design provides easy specimen insertion increasing testing efficiency and safety • DuraSync 2 offers semi-open back design which facilitates testing of short gauge specimen when using an automatic extensometer • Jaw faces are easily installed from the front side of grips and require no maintenance beyond simple cleaning • Ergonomic control handset includes user-friendly, 3-position switches for upper and lower grip operation, and a magnetic back adding to operator convenience and productivity • Grips are field-serviceable reducing down time and eliminating the cost of sending the grips back to the factory for service OPTIONAL ACCESSORIES • Wire strand holders and inserts designed specifically for testing 3- and 7-wire strand • Secondary load string adapter plates for attachment of compression accessories and/or secondary tensile load strings • Thru-zero support and jaw faces add the ability to perform low-frequency cyclic tests Note: For static electromechanical systems, a low-pressure, st

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Hydraulic Side-Acting Grips | DuraSync - 2

HYDRAULIC SIDE-ACTING GRIPS |DURASYNC APPLICATION RANGE • Tensile tests on a wide range of materials including: steel rod and plate, machined rounds and flats, reinforcement bar, 3- and 7-wire strand, conveyor belt, and wood products • Tension-tension cyclic tests • Compression testing using optional secondary load string adapter • Low-frequency, thru-zero cyclic testing with thru-zero support option Dual Side-Acting Dual Side-Acting (Basic) Dual Side-Acting (Premium) Dual Side-Acting Dual Side-Acting Dual Side-Acting Upper and Lower Fittings for Static Hydraulic Systems Type IIA (M72 × 3P...

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Hydraulic Side-Acting Grips | DuraSync - 3

HYDRAULIC SIDE-ACTING GRIPS |DURASYNC Wire Strand Insert Holder 600 kN (135,000 lbf) Secondary Load String Adapter Specimen Locating Stop 1500 kN (337,000 lbf) Secondary Load String Adapter 250 kN (56,200 lbf) DuraSync Grips on 5985 Electromechanical System GRIP FACES - TENSILE Catalog Number Specimen Thickness Specimen Diameter Flat Surfalloy Flat Serrated (1mm) Flat Serrated (2mm) Vee Serrated Flat Serrated Flat Serrated Note: For Vee Serrated faces, Dimensions (l) refers to maximum gripped length per grip. Flat Serrated Flat Serrated Vee Serrated Vee Serrated Vee Serrated Flat Serrated...

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Hydraulic Side-Acting Grips | DuraSync - 4

HYDRAULIC SIDE-ACTING GRIPS |DURASYNC WIRE STRAND INSERTS FOR W-5400, W-5420, W-5430, W-5440, AND W-5460 Catalog Number Note: Specimen diameter tolerance ± 0.25 mm (0.010 in) www.instron.com Worldwide Headquarters 825 University Ave, Norwood, MA 02062-2643, USA Tel: +1 800 564 8378 or +1 781 575 5000 European Headquarters Coronation Road, High Wycombe, Bucks HP12 3SY, UK Tel: +44 1494 464646 Instron is a registered trademark of Illinois Tool Works Inc. (ITW). Other names, logos, icons and marks identifying Instron products and services referenced herein are trademarks of ITW and may not be...

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