Symbol Rubber bumper -XA�ｭ -XB10 -XC4 -XC6 -XC26 -XC85 Change of rod end shape Intermediate stroke (Exclusive body type) With heavy-duty scraper Grease for food processing equipment Symbol Specifications Made to Order (For details, refer to pages 1675 to 1818.) -X271 Fluororubber seals Symbol Specifications Made to Order: Individual Specifications (For details, refer to page 968.) Action Fluid Proof pressure Maximum operating pressure Minimum operating pressure Ambient and fluid temperature Lubrication Piston speed Allowable kinetic energy (J) Stroke length tolerance Bore size (mm) 32 40 50 63 80 100 Note) Stroke length tolerance does not include the amount of bumper change. 0.29 0.52 0.91 1.54 2.71 4.54 Double acting, Single rod Air 1.5 MPa 1.0 MPa 0.05 MPa Not required (Non-lube) 50 to 500 mm/s Without auto switch: .10 to 70°C (No freezing) With auto switch: .10 to 60°C (No freezing) Specifications +1.4 mm 0 Note) Bore size Standard stroke 125, 150, 175, 200, 250, 300 32, 40, 50 63, 80, 100 (mm) Standard Strokes Type Part no. Refer to “How to Order” for the standard model number. (P. 854) Part no.: CQ2A50-166DCZ CQ2A50-175DCZ with 9 mm width spacer inside The B dimension is 230.5 mm. Part no.: CQ2A50-166DCZ-XB10 Makes 166 mm stroke tube. The B dimension is 221.5 mm. Strokes in 1 mm intervals are available by installing a spacer in the standard stroke cylinder. Strokes in 1 mm intervals are available by using an exclusive body with the specified stroke. Suffix “-XB10” to the end of standard model number. (P. 854) Description Stroke range 101 to 299 101 to 299 Example A spacer is installed in the standard stroke body. Exclusive body (-XB10) Manufacture of Intermediate Strokes 32 �� Rc1/8 NPT1/8 G1/8 o6 �� 40 �� Rc1/8 NPT1/8 G1/8 o6 �� 50 �� Rc1/4 NPT1/4 G1/4 o8 �� 63 �� Rc1/4 NPT1/4 G1/4 o8 �� 80 �� Rc3/8 NPT3/8 G3/8 . �� 100 �� Rc3/8 NPT3/8 G3/8 . �� Bore size (mm) Pipe thread Built-in One-touch fittings Note) Built-in magnet Piping Rod end male thread Note) One-touch fittings cannot be replaced. . TN TF Type Pneumatic . Auto switch proper mounting position (detection at stroke end) and its mounting height . Minimum stroke for auto switch mounting . Operating range . Auto switch mounting brackets/Part no. Refer to pages 954 to 960 for the specifications of cylinders with auto switches. Series CQ2 Compact Cylinder: Long Stroke Double Acting, Single Rod Piston rod/Retaining ring/Rod end nut material: Stainless steel With split pins for double clevis pin/ double knuckle joint pin and flat washers 855 CUJ CU CQS RQ CQM CQU MU -Z D-�ｮ -X�ｮ Technical data CQ2 -Z