|  |  AY SERIES High-Speed Air Cylinders 
                    
                      
                        
                          |  | Lightweight and compact style pneumatic cylinders with closed centers. |  Special Features 
                      
                        Compact and lightweight design (less mass and moment of inertia) Alloy body Low maintenance Versatile for many workholding applications  Specifications 
                      
                        
                          | Model | Unit | AY-1315R | AY-1720R | AY-2225R |  
                          | Piston Stroke | in. | 0.591 | 0.787 | 0.984 |  
                          | Piston Area Pull | in.2 | 20.3 | 35.1 | 58.5 |  
                          | Piston Area Push | in.2 | 19.8 | 34.1 | 57.5 |  
                          | Max. Draw Bar Pull Force | kN (kgf) | 4.8 (489) | 8.2 (836) | 13.9 (1417) |  
                          | Max. Operation Pressure | psi | 116 | 116 | 116 |  
                          | Max. Speed | rpm | 5000 | 5000 | 4000 |  
                          | GD 2 | kg.m 2 | .010 | .028 | .080 |  
                          | Net Weight | lbs. | 11 | 18 | 21 |   Dimensional Drawing 
 Dimensions 
                      
                        
                          | Model | AY-1315R | AY-1720R | AY-2225R |  
                          | A | 6.142 | 7.874 | 10.039 |  
                          | B | 5.906 | 7.677 | 9.646 |  
                          | C | 4.724 | 5.512 | 6.693 |  
                          | D | 3.543 | 3.937 | 5.118 |  
                          | E | 2.559 | 3.150 | 4.331 |  
                          | F | 0.787 | 0.984 | 1.181 |  
                          | G | 0.512 | 0.669 | 0.827 |  
                          | K | 5.630 | 6.378 | 6.811 |  
                          | L max. | 1.378 | 2.559 | 2.795 |  
                          | L min. | 0.787 | 1.772 | 1.811 |  
                          | N | 2.480 | 3.228 | 3.661 |  
                          | R | 3.898 | 4.646 | 5.079 |  
                          | S | 1.063 | 1.772 | 1.299 |  
                          | T | 0.079 | 0.197 | 0.197 |  
                          | U | M12x1.75 | M16.x2.0 | M20x2.5 |  
                          | V | 0.866 | 1.181 | 1.378 |  
                          | W | M6x10 | M10x16 | M12x20 |  |