Hydraulic Dampers
Hydraulic Dampers for Precision Motion Control
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Addressing the critical safety imperatives of large crane installations and heavy-duty lifting, our hydraulic damper series delivers unparalleled reliability and robust high-force energy absorption. These essential safety devices are meticulously engineered to effectively manage and dissipate the significant kinetic energy generated by massive moving loads.
In emergency stop situations or during unforeseen over-travel, the controlled action of these hydraulic dampers ensures a secure and gradual deceleration, significantly minimizing the potential for damage to the crane structure, the payload, and the operational environment.
Built with durability in mind and featuring advanced internal hydraulic damping technology, these dampers provide dependable performance when immediate and effective stopping is crucial.
Precision Damping with Long Service Life
Key Features:
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Durable Construction: Coated steel body and wear-resistant piston rod ensure longevity and reliable operation even under demanding conditions.
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Maintenance-Free: A sealed, ready-to-install system delivers a consistent feed rate with no maintenance required.
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Adjustable Performance: Integrated control segment on the piston allows easy end-position damping adjustment.
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Universal Mounting: Can be installed in any orientation and supports a wide range of end fittings.
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Flexible Design: Offers multiple mounting accessories and interchangeable fittings, allowing easy integration into existing systems.
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Technical Specifications:
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Force Range: 20 N to 50,000 N (compression and extension)
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Outer Diameter: Ø12 mm to Ø70 mm
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Piston Rod Diameter: Ø4 mm to Ø30 mm
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Stroke Life: Approx. 10,000 meters
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Free Travel: ~20% of stroke (optional separator piston available to eliminate free travel)
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Adjustment Mechanism: Turn piston rod in fully extended or compressed state
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Temperature Range: -20 °C to +80 °C
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Positive Stop: External stop required (1–6 mm before end of stroke)
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Damping Medium: Hydraulic oil
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Material Options: Coated steel body; Steel or stainless steel piston rod; Zinc-plated steel end fittings
Product Portfolio
Technical Specification Chart of Hydraulic Dampers
Accessories / End Fittings for Hydraulic Dampers
Eye Joint
Angled Ball Joint
Clevis Fork Joint
Swivel Joint
Have more questions? Email us at info@shockbuffer.com