2 Best Pneumatics Air Cylinders’ Drive System Full Stroke Time & Stroke End Velocity Series CQ2/Bore size: o12, o16, o20 Applicable model Full stroke time (sec) 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 20 15 10 5 0 Silencer Tubing Speed controller Solenoid valve (2 position) AN120 -M5 TU0425 AS1201F -M5-04 AS1200 -M5 SY3120-M5 SYJ5120-M5 VQ1160-M5 AN120 -M5 TU0425 AS1201F -M5-04 AS1200 -M5 SY3120-M5 SYJ5120-M5 VQ1160-M5 AN120 -M5 TU0425 AS1201F -M5-04 AS1200 -M5 SY3120-M5 SYJ5120-M5 VQ1160-M5 Stroke (mm) 20 15 10 5 0 Stroke (mm) 40 30 20 10 0 Stroke (mm) Stroke end velocity (mm/s) 0 100 200 300 400 500 600 700 800 900 1000 Applicable model Silencer Tubing Speed controller Solenoid valve (2 position) o12 o16 o20 10%30% 50% 70% 70% 50% 30% 10% For details corresponding to each various condition, make the use of “Model Selection Software” on SMC website for your decision. This graph shows the full stroke time and stroke end velocity when a cylinder drive system is composed of the most suitable equipment. As the graph shown at right, various load ratio and full stroke time which corresponds to stroke and terminal velocity are indicated for every cylinder bore size. HHooww ttoo RReeaadd tthhee GGrraapphh Pressure Piping length Cylinder orientation Speed controller Load factor 0.5 MPa 1 m Vertically upward Meter-out, connected with cylinder directly, needle fully opened ((Load mass x 9.8)/Theoretical output) x 100% Conditions Front matter 42