SMC CQ2B63-20DCZ CQ2-Z COMPACT CYLINDER with 63 mm Bore Size



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SMC has redesigned the CQ2 compact cylinder with a new body, making it possible to mount auto switches on any of the 4 surfaces, depending on the installation conditions. Auto switch mounting grooves have replaced the CQ2s mounting rails, preventing projection of auto switches and improving ease and safety of work.

  • Double acting, single rod, compact cylinder
  • Bore sizes *: 12, 16, 20, 25, 32, 40, 50, 63, 80, 100
  • Standard stroke range *: 5 to 100
  • Port threads: M *; Rc, NPT or G *
  • Auto switch capable



Compact Cylinder Type Standard
Bore Diameter 63 mm
Stroke 20 mm
Piston Action Double-Acting
Mounting Type Through Hole
Rod Type Single Rod
Rod Size / Thread M18x1.5 Female ISO
Port Size 1/4 BSPT
Cushion Type Rubber Bumper
Proof Pressure +1.5 Mpa
Operating Pressure Range +0.05 to +1 Mpa
Push Force at 100 psi 2180 N