Symbol Double acting, Single rod, Rubber bumper Precautions Be sure to read this before handling. Refer to the back cover for Safety Instructions. For Actuator and Auto Switch Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on SMC website, http://www.smcworld.com A cylinder in which two piping ports are provided in the head cover, enabling pipes to be connected only in the axial direction. Refer to pages 95 to 99 for cylinders with auto switches. . 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. Symbol Specifications -XAl Change of rod end shape -XC4 With heavy duty scraper -XC6 Made of stainless steel -XC29 Double knuckle joint with spring pin -XC52 Mounting nut with set screw -XC85 Grease for food processing equipment Bore size (mm) 20 25 32 40 Action Double acting, Single rod Fluid Air Proof pressure 1.5 MPa Maximum operating pressure 1.0 MPa Minimum operating pressure 0.05 MPa Ambient and fluid temperature Without auto switch: .10°C to 70°C (No freezing) With auto switch: .10°C to 60°C Lubrication Not required (Non-lube) Stroke length tolerance +1.4 0 mm Cushion Rubber bumper Piston speed 50 to 700 mm/s 50 to 650 mm/s 50 to 590 mm/s 50 to 420 mm/s Allowable kinetic energy 0.27 J 0.4 J 0.65 J 1.2 J Specifications Note 1) Other intermediate strokes can be manufactured upon receipt of order. Manufacture of intermediate strokes at 1 mm intervals is possible. (Spacers are not used.) Note 2) When exceeding 300 strokes, refer to “Air Cylinders Model Selection” on front matter pages of the Best Pneumatics No. 2 or the WEB catalog. Bore size (mm) Standard stroke (mm) Note 1) Note 2) Maximum manufacturable stroke (mm) 20 25, 50, 75, 100, 125, 150 200, 250, 300 1000 25 32 40 Standard Strokes * A pin and retaining rings (split pins for o40) are shipped together with double knuckle joint. Accessories Mounting Standard Option Mounting nut Rod end nut Single knuckle joint Double knuckle * joint (with pin) Rod boot Pivot bracket Basic (1 pc.) . Rod flange (1 pc.) Rod trunnion (1 pc.) Mounting and Accessories * Order 2 foots per cylinder. Mounting bracket Min. order q’ty Bore size (mm) Contents 20 25 32 40 (for minimum order quantity) Flange 1 CM-F020B CM-F032B CM-F040B 1 flange Trunnion (with nut) 1 CM-T020B CM-T032B CM-T040B 1 trunnion, 1 trunnion nut Mounting Brackets/Part No. Made to Order (For details, refer to pages 101 to 117.) 80 Air Cylinder: Centralized Piping Type Double Acting, Single Rod Series CM2lP CM2Q CBM2 CM2�ｮP CM2RK CM2R CM2K CM2KW CM2K CM2 CM2W CM2 Low Friction With End Lock Centralized Piping Direct Mount, Non-rotating Rod Direct Mount Non-rotating Rod Standard Double Acting, Single Rod Double Acting, Single Rod Double Acting, Single Rod Double Acting, Single Rod Single Acting, Spring Return/Extend Double Acting, Double Rod Double Acting, Single Rod Single Acting, Spring Return/Extend Double Acting, Double Rod Double Acting, Single Rod Made to Order Auto Switch