MODEL : Lifting series

Non-locking Gas Spring

  • Wide selection of sizes, force variants, and end fittings
  • Timely and fully support prototype 
  • Multi-Lips seals for higher durability
  • Linear, progressive, or degressive spring characteristic curve
  • Two steps for soft opening (product specific)
  • User-friendly handling of heavy lids
  • Excellent price-performance ratio
  • Integration with electric function

PNK non-locking Gas springs are used whenever loads need to be lifted or lowered in a manual or electrical integrated controlled manner such as automotive hatchback and doors. PNK's gas pressured springs are made with damping properties to ensure user-friendly motion sequence, even heavy objects can be comfortable handled.

Gas spring is designed and engineered to fit the application. PNK gas spring composed of pressure tube, piston rod, piston and sealing technology as well as top and end mountings. Inside the gas spring, there consists gas pressure which acts on the piston to create an extension for lifting and lowering effects when force is applied. In addition to the gas pressure, PNK gas springs also contain lubricant, securely sealed in the tube to provide a satisfied damping motion. The combination can be accurately done through individual filling.
Double sealing design : Guarantee 30,000 cycles
RoHS certified 
Salt spray test 300 hour
Working temperature -30 to 80 degree Celcius
Maintenance free with long service life