● Installation Dimensions
The extended length (L1) = the compressed length + the stroke. (For example, when L1 = 400 mm and the stroke is 150 mm, the compressed length L2 = 250 mm.)
● Stroke (S)
Commonly, it ranges from 50 mm to 600 mm (longer than the 60N model, and some industrial models can achieve a higher stroke).
● Cylinder body diameter: Usually it is 18 mm to 30 mm (as the force value increases, the cylinder body is thicker than that of the 60N model).
Piston rod diameter: Approximately 8 mm to 12 mm. The material is mostly hard chrome-plated steel or 304 stainless steel, which improves the bending strength.
Car bonnet gas springs struts are designed to provide smooth and controlled lifting, holding, and closing of a vehicle’s bonnet (hood). These gas struts use compressed nitrogen gas and a piston mechanism to create a lifting force that reduces the effort needed to open the bonnet and ensures that it remains securely open without the need for a manual prop rod.
Car bonnet gas struts are constructed from high-quality materials like carbon steel or stainless steel, coated with corrosion-resistant finishes to withstand harsh environmental conditions, including rain, snow, and extreme temperatures. They are engineered to deliver long-lasting performance, ensuring that the bonnet opens and closes smoothly and quietly.
Force range | 300-1500n |
Material | Cylinder body: steel (galvanized or sprayed) or stainless steel (corrosion resistant).Piston rod: hard chrome plated steel or stainless steel. |
Sealing material: high-quality fluororubber or polyurethane, effectively preventing dust and dirt from entering the car bonnet gas struts, ensuring sealing and long-term use. | |
Operating Conditions | Applicable temperature range:Regular models: -20℃~+80℃; special models can withstand -40℃~+120℃. |
Installation
Distinguish between compression type (support force direction is consistent with installation direction) and tension type (reverse support)
Safety Features
Avoid using the machine at full stroke limit, and keep 10%~20% stroke margin to extend life. If frequent high-speed movement is required (such as a robotic arm), a high-response speed model should be selected.
Certification
Industrial applications require compliance with ISO 9001 or industry-specific standards (e.g. TS 16949 for the automotive industry)
● RoHS: Complies with environmental safety requirements, will not release harmful gases during long-term use, and protects the air quality in the car
● SGS: Independent product testing and verification, precise and controllable opening and closing force, easy and smooth operation
Customization options
● Customized options: Customized installation interface, providing a variety of standard joint options (ball head/fork head/eye head) Supports customized special joints, perfectly matching the original installation position
● Customized opening force, accurately calculate the required force according to the weight and size of the door panel, ensuring easy opening with one hand while maintaining a stable opening state
● Customized functional characteristics, optional anti-smashing rebound buffer function, customized safety design with limit protection
● Customized surface treatment and customized colors to perfectly match the car body
Automotive & Transport
Off-road and utility vehicle compartments.
Trailer ramps and doors.
Furniture & Home
Heavy storage beds with lifting mechanisms.
Large industrial cabinets and access doors.
Medical & Rehabilitation Equipment
Large adjustable hospital beds.
Operating tables with heavy lifting requirements.
Prevents the lid or ramp from falling unexpectedly.
Reduces the risk of injury while handling heavy trailer parts.
Allows one-person operation for heavy trailer lids and doors.
Reduces strain and fatigue during operation.
High-quality materials resist rust and corrosion.
Long lifespan with consistent performance.
Provides a soft opening and closing action.
Eliminates noise and harsh movement.
Works reliably in extreme heat and cold.
Withstands exposure to water, oil, and road debris.
Designed to match factory specifications.
Easy to install using existing mounting points.
Pre-charged with nitrogen gas for long-lasting use.
Factory-sealed for a leak-proof design.
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