WEFORMA Gas springs

Gas springs lift and lower covers, hoods and lids in machine, apparatus and vehicle construction as well as in furniture manufacturing, medical technology and the aviation industry in a controlled way.

Their high levels of corrosion resistance, low friction values to achieve low shear force provide the best service lives and durability. Gas springs provide protection against vibrations and light lateral forces and be fitted and stored in any orientation.

• High corrosion resistance
• Housing: powder coated (WM-G 8: brass)
• Piston rod: ceramic coated (WM-G 8 - 40)
• Piston rod hard chrome-plated (WM-G 70)
• Minimal friction coefficient to achieve the lowest extension forces
• Integrated grease chamber and sliding bearing
• Lower breakaway force
• Installation position: any
• Maintenance-free and ready for installation
• Temperature: -20°C – +80°C, optional: -45°C – +200°C
• Adjustable filling force (optional)
• RoHS - conform Directive 2002/95/EC

Technical data

WM-G-8

• Piston rod: Ø 3mm / Housing: Ø 8mm
• Strokes: 20, 30, 40, 50, 60, 80
• Force: 10 - 100 N

WM-G-10

• Piston rod: Ø 3mm / Housing: Ø 10mm 
• Strokes: 20, 30, 40, 50, 60, 80 
• Force: 10 - 100 N

WM-G-12

• Piston rod: Ø 4mm / Housing: Ø 12mm
• Strokes: 20, 30, 40, 50, 60, 80,100, 120, 150
• Force: 10 - 180 N

WM-G-15

• Piston rod: Ø 6mm / Housing: Ø 15mm
• Strokes: 20, 40, 50, 60,80,100, 120, 150, 200
• Force: 20 - 400 N 

WM-G-19

• Piston rod: Ø 8mm / Housing: Ø 19mm 
• Strokes: 50, 100, 150, 200, 250, 300 
• Force: 50 - 700 N 

WM-G-22

• Piston rod: Ø 10mm / Housing: Ø 22mm
• Strokes: 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600, 650, 700 
• Force: 80 - 1300 N

WM-G-28

• Strokes: 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600, 650, 700, 750
• Force: 150 - 2500 

WM-G-40

• Piston rod: Ø 20mm / Housing: Ø 40mm Strokes: 100, 150, 200, 300, 400, 500, 600, 800, 1000
• Force: 500 - 5000 N

WM-G-70

• Piston rod: Ø 30mm / Housing: Ø 70mm Strokes: 100, 200, 300, 400 , 500, 600, 700, 800 
• Force: 2000 - 13000 N