SMC CQ2-Z Series Compact Cylinder, Single Acting, Single Rod, CDQ2B12-5SZ



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  •  A space-saving cylinder designed with a thin overall length to realize compact equipment
  • Small auto switches can be attached to 4 surfaces (2 surfaces for ø12 to ø25).
  • There is no protruding auto switch.
  • Light weight: reduced by 5~13% (compared to the previous CQ2)
  • Newly added support bracket for double clevis and compact foot type bracket
  • Enclosed installation bolt and set the part number for rod end bracket attachment (reducing the trouble of ordering separately)
  • With auto switch (CDQ2 series: CDQ2, CDQ2W, CDQ2K, CDQ2KW, CDQP2, CDQ2 S, CDBQ2)


Specification item model symbol Specification information
built-in magnet D built-in magnet
installation support B Through hole (standard)
tube inner diameter 12 tube inner diameter 12mm
Types of port screws - Rc/M screw
cylinder stroke 5 cylinder stroke 5mm
how it works S single acting forward type
body options - Standard (rod end female thread)
Auto switch mounting groove Z ø12-ø25 2 sides / ø32-ø50 4 sides
Installation bolts included - no mounting bolt
rod end bracket - no metal fittings
auto switch - Without auto switch
Auto switch additional symbol - 2 with or without
Custom made specifications - standard