(N) 215 330 550 860 1340 2140 3450 5390 Pressure for unlocking 0.15 MPa or less Backlash 2 mm or less Manual release Non-lock type, Lock type Note) 0.05 MPa except for the end lock unit Standard Strokes (mm) Bore size Standard stroke 20 to 63 10, 15, 20, 25, 50, 75, 100 80, 100 25, 50, 75, 100 Manufacture of Intermediate Strokes Type A spacer is installed in the standard stroke body.