Piston rod dia. (mm) Piston rod thread Port size Action Fluid Proof pressure Max. operating pressure Stroke length tolerance Spring return Spring extended Ambient and fluid temperature Cushion Lubrication Piston speed Allowable kinetic energy Non-rotating accuracy Bore size (mm) 8 4 M4 x 0.7 M5 x 0.8 10 4 M4 x 0.7 M5 x 0.8 12 6 M6 x 1 M5 x 0.8 Single acting, Single rod, Spring return/extend Air 1.5 MPa 1.0 MPa .20 to 80°C (Built-in magnet type: .10 to 60°C) Rubber bumper (Standard) Not required. Use turbine oil Class 1 ISO VG32, if lubricated. 50 to 1500 mm/s +1.0 0 mm +1.4 0 mm 0.18 MPa 0.23 MPa 0.22 MPa 0.18 MPa 0.13 MPa 16 6 M6 x 1 M5 x 0.8 20 8 M8 x 1.25 G 1/8 25 10 M10 x 1.25 G 1/8 0.02 J ±1.5° 4.4 6.3 7.2 13.2 21.6 27.5 4.0 5.7 6.6 12.1 18.6 25.3 Retract 10 Spring force Extended Retract Extended Retract Extended Retract Extended Retract Extended 0.03 J ±1.5° 0.04 J ±1° 0.09 J ±1° 0.27 J ±0.7° 0.4 J ±0.7° Specifications 4.4 6.3 7.2 13.2 21.6 27.5 3.4 4.9 5.8 10.3 16.7 22.1 25 4.4 6.3 7.2 13.2 21.6 27.5 2.5 3.5 4.4 7.5 11.8 16.7 50 . . . 13.2 39.2 47.1 . . . 7.5 9.8 13.7 100 . . . 13.2 39.2 47.1 . . . 7.5 9.8 15.7 Bore 150 size (mm) Standard stroke (mm) 8 10 12 16 20 25 10, 25, 50 10, 25, 50, 100, 150 Spring Retracting Force Spring Return (N) 5.3 6.0 6.6 14.7 39.2 47.1 3.9 4.8 5.6 11.3 33.0 40.4 10 Spring force 5.3 6.0 6.6 14.7 39.2 47.1 3.1 4.0 4.9 9.2 23.5 30.4 25 5.3 6.0 6.6 14.7 39.2 47.1 2.7 3.5 4.5 7.9 9.8 13.7 50 . . . 14.7 39.2 47.1 . . . 7.9 9.8 13.7 100 . . . 14.7 39.2 47.1 . . . 7.9 9.8 15.7 Bore 150 size (mm) Standard stroke (mm) 8 10 12 16 20 25 10, 25, 50 10, 25, 50, 100, 150 Spring Extended (N) Spring return Spring return Spring extended Non-rotating Spring return Spring extended Non-rotating Rubber bumper Spring extended JIS Symbol Standard Min. operating pressure Retract Extended Retract Extended Retract Extended Retract Extended Retract Extended 12 Series C85