Condition: 100% Brand New _x000D_ Item Type: Cylinder_x000D_ Material: Aluminum Alloy_x000D_ Color: As Pictures Shown_x000D_ Optional Type: ACK63-90R, ACK63-90L _x000D_ _x000D_ Inner Diameter: Approx. 63mm / 2.5in_x000D_ Piston Rod Outer Diameter: Approx. 20mm / 0.8in_x000D_ Action Type: Double Action_x000D_ Working Medium: Air (filtered by a Filter Screen Above 40m)_x000D_ Operating Pressure Range: Approx. 0.15-1.0MPa (22-145psi)_x000D_ Guaranteed Pressure Resistance: 1.5MPa (215psi)_x000D_ Working Temperature (): -20-80_x000D_ Operating Speed Range: Approx. 50-200mm/s 2-7.9in/s_x000D_ Travel Tolerance Range: 1.0_x000D_ Rotation Angle Tolerance Range: Approx. 1.5_x000D_ Buffer Type: None_x000D_ Take over Caliber: PT1/8_x000D_ Installation and Use_x000D_ 1. When the cylinder clamps the workpiece, it must be performed within the clamping stroke, and the clamping operation cannot be performed within the rotation stroke._x000D_ 2. The clamping plane must be perpendicular to the cylinder axis. After the workpiece is clamped, please do not move the workpiece._x000D_ 3. Before piping the cylinder, the debris in the pipe must be removed to prevent debris from entering the cylinder._x000D_ 4. The medium used in the cylinder should be filtered by a filter element above 40m before use._x000D_ 5. When the cylinder is removed and not used for a long time, pay attention to rust prevention on the surface, add dust blocking caps to the intake and exhaust ports, and apply rust prevention oil to the end of the piston rod.