Pneumatic centering units

The FIPA centering unit ensures the highly precise alignment of grippers and injection moulding tools.


Pneumatic centering units

Strong holding force
  • Single-acting centering element for high-precision demolding
  • Strong holding force in the coupled system
  • Guiding sleeve embedded in the mold
  • Optional position monitoring (locked / unlocked) via PNP / NPN sensors
  • Sensor is fixed to centering unit via mounting bracket GR07.520S clamping diameter 20 mm
  • PNP and NPN sensors: C-Nut, straight: GR04.198, GR04.198/NPN

Technical data

Item no.GR07.520GR07.521
Description Centering unit Guiding sleeve
Holding force at 6 bar (87 psi) [N] 750 --
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CADCAD downloadCAD download
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+Dimensions

BDD_GR07.520

GR07.520

BDD_GR07.521

GR07.521

+Accessories

Item no. Suitable sensorsSuitable sensor mounting bracket
GR07.520GR04.198, GR04.198/NPNGR07.520S

Sensor mounting bracket for centering unit

pneumatic-centering-unit-fipa-gr07520s Enlarge picture
Display with centering unit
  • Mounting bracket for monitoring locking stage (locked / unlocked)

Technical data

Item no.GR07.520S
Suitable for sensor GR04.198, GR04.198/NPN
Suitable for centering unit GR07.520
Weight [g] 7
Data Sheet Download datasheet
CADCAD download
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+Dimensions