Rolling lobe +layer spring
Technical data:
Technical data:
tem: FT 540
Effective diameter/mm: 540
Vertical deflection capacity/mm: ±30
Horizontal deflection capacity: ±120
Pressure at max load Mpa/t : 0.5/11.0
Max dimension/mm: 680
Design height/mm: 200
System weight/kg: 65
Vertical stiffness of layer spring/N.mm-1: about 6000-9000