Single knuckle joint Single clevis Auto switch Pivot bracket *1 Rubber bumper only. *2 The shape is the same as the existing product. Option: Ordering Example of Cylinder Assembly Specifications Symbol 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. Air cushion Mounting C: Single clevis Pivot bracket N: Yes Rod end bracket V: Single knuckle joint Auto switch D-M9BW: 2 pcs. * Pivot bracket, single knuckle joint and auto switch are shipped together with the product, but not assembled. * Pivot bracket is available only for C, T, U, E, V, UZ mounting types. * No bracket is provided for the female rod end. Cylinder model: CDM2C20-50Z-NV-M9BW Double acting, Single rod * Operate the cylinder with in the allowable kinetic energy. Note 1) Intermediate strokes not listed above are produced upon receipt of order. Manufacture of intermediate strokes in 1 mm intervals is possible. (Spacers are not used.) Note 2) Applicable strokes should be confirmed according to the usage. For details, refer to “Air Cylinders Model Selection” on front matter pages of the Best Pneumatics No. 2 or the WEB catalog. In addition, the products that exceed the standard stroke might not be able to fulfill the specifications due to the deflection etc. Bore size (mm) 20 25 32 40 Type Pneumatic 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 Piston speed 50 to 750 mm/s Cushion Rubber bumper, Air cushion Allowable kinetic energy Rubber bumper Male thread 0.27 J 0.4 J 0.65 J 1.2 J Female thread 0.11 J 0.18 J 0.29 J 0.52 J Air cushion (Effective cushion length (mm)) Male thread 0.54 J (11.0) 0.78 J (11.0) 1.27 J (11.0) 2.35 J (11.8) Female thread 0.11 J 0.18 J 0.29 J 0.52 J Bore size (mm) Standard stroke (mm) Note 1) Maximum manufacturable stroke (mm) 20 25, 50, 75, 100, 125, 150, 200, 250, 300 1000 25 1500 32 2000 Symbol Specifications 40 -XAl Change of rod end shape -XB6 Heat resistant cylinder (.10 to 150°C) -XB7 Cold resistant cylinder (.40 to 70°C)*1 -XB9 Low speed cylinder (10 to 50 mm/s)*1 -XB12 External stainless steel cylinder*2 -XB13 Low speed cylinder (5 to 50 mm/s)*2 -XC3 Special port location -XC4 With heavy duty scraper -XC5 Heat resistant cylinder (.10 to 110°C) -XC6 Made of stainless steel -XC8 Adjustable stroke cylinder/Adjustable extension type -XC9 Adjustable stroke cylinder/Adjustable retraction type -XC10 Dual stroke cylinder/Double rod type*1 -XC11 Dual stroke cylinder/Single rod type -XC12 Tandem cylinder*1 -XC13 Auto switch rail mounting -XC20 Head cover axial port -XC22 Fluororubber seal -XC25 No fixed throttle of connection port*1 -XC27 Double clevis and double knuckle pins made of stainless steel -XC29 Double knuckle joint with spring pin -XC35 With coil scraper*1 -XC52 Mounting nut with set screw -XC85 Grease for food processing equipment -X446 PTFE grease Standard Strokes Made to Order (For details, refer to pages 101 to 117.) 6 Air Cylinder: Standard Type Double Acting, Single Rod Series CM2 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