SMC CQ2W-Z Series Compact Cylinder. Double Acting , Double Rod, CQ2WB63-40DZ



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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 - No built-in magnet
installation support B Through hole (standard)
form - pneumatic type
tube inner diameter 63 Bore size 63mm
Types of port screws - Rc/M screw
cylinder stroke 40 cylinder stroke 40mm
body options - Standard (rod end female thread)
Auto switch mounting groove Z ø12-ø25 2 sides/ø32-ø100 4 sides
auto switch - Without auto switch
Auto switch additional symbol - 2 with or without
Custom made specifications - standard