Dual piston cylinders

With a torsionally rigid dual-piston design as well as precise slide bearing guiding, FIPA double lifting cylinders are built for the high loads that can occur when positioning cutting and gripping tools. With sensor nuts, the dual-head cylinders are delivered ready for the assembly of PNP or NPN sensors for monitoring the piston position.


Dual-piston cylinders – double-acting

High precision cylinder guiding, anti-twist protection
guide-block-fipa-gr0711025 Enlarge picture
Combination of dual-piston cylinder and guide block
  • Unit to precisely guide gripper components such as vacuum cups to the workpiece
  • Double-acting, separate compressed air connections for extraction and rectraction
  • Sensors for optional detection of piston position (extracted / retracted)
  • PNP and NPN sensors:
    - C-slot (90° angle): GR04.202P, GR04.202N
    - C-slot (straight, short design): GR04.280P, GR04.280N
  • Medium: Filtered and oiled / unoiled air

Technical data

Item no.GR07.112-25GR07.112-50GR07.112-75GR07.116-25GR07.116-50GR07.116-75GR07.116-100
Compressed air connection M5 M5 M5 M5 M5 M5 M5
Operating pressure [bar (psi)] 1 - 7 (14.5 - 101.5) 1 - 7 (14.5 - 101.5) 1 - 7 (14.5 - 101.5) 1 - 7 (14.5 - 101.5) 1 - 7 (14.5 - 101.5) 1 - 7 (14.5 - 101.5) 1 - 7 (14.5 - 101.5)
Piston diameter [mm] 12 12 12 16 16 16 16
Stroke [mm] 25 50 75 25 50 75 100
Operating temperature [°C (°F)] -5 - 70 (23 - 158) -5 - 70 (23 - 158) -5 - 70 (23 - 158) -5 - 70 (23 - 158) -5 - 70 (23 - 158) -5 - 70 (23 - 158) -5 - 70 (23 - 158)
Weight [oz] 6.35 8.11 9.88 10.23 12.7 15.34 17.99
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+Dimensions

  • a = Compressed air connection M5
Item no.GR07.112-25GR07.112-50GR07.112-75GR07.116-25GR07.116-50GR07.116-75GR07.116-100
L [mm]8.58.58.59.59.59.59.5
B [mm]46464658585858
B1 [mm]44444458585858
C [mm]97 - 122122 - 172147 - 222104 - 129129 - 179154 - 229179 - 279
C1 [mm]8010513085110135160
C2 [mm]88810101010
D [mm]18181820202020
D1 [mm]16161618181818
E1 [mm]20202030303030
E2 [mm]30303038.538.538.538.5
F1 [mm]35353545454545
F2 [mm]42679238.563.588.5114
F3 [mm]30405025354555
F4 [mm]19191925252525
GM4x0.7M4x0.7M4x0.7M5x0.8M5x0.8M5x0.8M5x0.8
HM3x4,5M3x4,5M3x4,5M4x5M4x5M4x5M4x5
KM4M4M4M5M5M5M5
MM5M5M5M5M5M5M5
NM3x5M3x5M3x5M4x6M4x6M4x6M4x6
Ø R6,5x3,36,5x3,36,5x3,38x4,48x4,48x4,48x4,4

+Theoretical cylinder force depending on the working pressure

+Accessories