● Stroke Length 100 mm to 400 mm Customizable to door size and application.
● Cylinder Diameter Ø15 mm to Ø40 mm Varies depending on load capacity and size.Rod Diameter Ø4 mm to Ø12 mm Thicker rods are suitable for heavy-duty doors.
● Release Mechanism Push-button, lever, or automatic Easy operation for locking/unlocking.
A lockable traction gas spring for doors is a specialized gas spring used in various applications where the door needs to open, close, or hold in a fixed position securely. This type of gas spring is particularly suited for heavy doors or access panels, where smooth and controlled movement is crucial. The traction feature enables the gas spring to pull or push the door to the desired position and then lock it in place to prevent accidental movement.
Lockable traction gas springs are widely used in industrial doors, vehicle hatches, trunks, tool cabinets, machines, and storage compartments, ensuring stability and convenience when operating doors in commercial, automotive, or industrial environments.
Force range | Locking Force 100 N to 2000 N Adjustable to suit door weight and size. |
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 gas spring, 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
Windows, Doors, and Shutters
Roller Shutters: Controlled raising and lowering.
Medical Equipment
Hospital Beds: Smooth height and backrest adjustment.
Patient Chairs: Controlled reclining and height adjustment.
Suitable for large, heavy doors with a wide range of load-bearing capacities.
Adjustable to fit specific door sizes, weight, and force requirements.
Ideal for industrial doors, hatches, tool cabinets, and vehicle trunks.
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