Features PNEUMATIC CYLINDER --- This is a double acting rotary cylinder with an inner diameter of 40mm, with a rotation angle of 90 degrees. 1.0MPa --- The maximum working pressure of the cylinder reaches 1.0MPa, indicating excellent performance. 200mm/s --- The maximum usage speed of the cylinder can arrive 200mm/s, meeting various usage scenarios. ALUMINUM ALLOY MATERIAL --- Made of premium aluminum alloy material, sturdy and durable, with a long service life. EASY INSTALLATION --- Comes with a small size and a lightweight as well, the cylinder is easy to install and can be put into use soon. Specification: Item Type: Rotating Clamping Cylinder Material: Aluminum Alloy Inner Diameter (mm): Approx. 40mm / 1.57in Rotation Angle: 90 ° Action Type: Compound action type Working Medium: Air (Filter through a filter screen of over 40μm) Operating Pressure Range: 0.15 to 1.0MPa (22 to 145psi) Guaranteed Pressure Resistance: 1.5MPa (215psi) Working Temperature (℃): -20 to 80 Operating Speed Range (mm/s): 50 to 200 Travel Tolerance Range: 1.0 Rotation Angle Tolerance Range: ± 1.5 ° Buffer Type: None Connecting Pipe Diameter: PT1/8 Package List:1 x Rotating Clamping Cylinder Package List 1 x Rotating Clamping Cylinder