Aluminum Round Cylinders are lightweight pneumatic actuators designed for smooth and reliable linear motion in industrial applications. Their aluminum construction provides a good balance of strength, durability, and corrosion resistance while keeping the cylinder lightweight. The compact round-body design makes them suitable for automation, clamping, lifting, positioning, and material-handling applications.
Specifications
Ordering Code
Standard Stroke
Dimensions
| Bore size(mm) | 16 | 20 | 25 | 32 | 40 |
|---|---|---|---|---|---|
| Acting type | Double acting | ||||
| Fluid | Air(to be filtered by 40μm filter element) | ||||
|
Operating pressure |
Double acting | 0.15~1.0MPa(22~145psi)(1.5~10.0bar) | |||
| Single acting | 0.2~1.0MPa(28~145psi)(2.0~10.0bar) | ||||
| Proof pressure | 1.5MPa(215psi)(15bar) | ||||
| Temperature ℃ | -20~70 | ||||
| Speed range mm/s | Double acting : 30~800 Single acting : 50~800 | ||||
| Stroke tolerance | 0~150 +1.0 0 >150 +1.5 0 | ||||
| Port size (G-Thread) | M5×0.8 | 1/8" | 1/4" | ||
| NP421 | 20 | 50 | M |
|---|---|---|---|
| Series | Bore | Stroke | M: With Magnet |
|
Bore size (mm) |
Standard stroke (mm) |
Max.std stroke |
Max. stroke |
|---|---|---|---|
| 16 | 10 15 20 25 30 40 50 60 75 80 100 125 150 160 175 200 250 300 350 400 450 500 | 500 | 800 |
| 20 | 10 15 20 25 30 40 50 60 75 80 100 125 150 160 175 200 250 300 350 400 450 500 | 500 | 1000 |
| 25 | 10 15 20 25 30 40 50 60 75 80 100 125 150 160 175 200 250 300 350 400 450 500 | 500 | 1000 |
| 32 | 10 15 20 25 30 40 50 60 75 80 100 125 150 160 175 200 250 300 350 400 450 500 | 500 | 1500 |
| 40 | 10 15 20 25 30 40 50 60 75 80 100 125 150 160 175 200 250 300 350 400 450 500 | 500 | 1500 |
| Bore size\Item | A | AB | AC | AD | AF | B | C | D | DA | M | MA | MB | E | EA | EB | F | FA | G | GA | H | P | K | KA | PA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 110 | 38 | 56 | 10 | 99 | 24 | 12 | 6 | 22 | M22×1.5 | 16 | 16 | M6×1 | 16 | 15.5 | 12 | 6 | 24 | 6 | 6 | M5 | 6 | 7 | 5.5 |
| 20 | 131 | 40 | 70 | 15.5 | 102 | 27 | 16 | 8 | 26 | M22×1.5 | 14 | 21 | M8×1.25 | 20 | 18.5 | 12 | 6 | 29 | 7 | 6 | 1/8" | 8 | 9 | 7.5 |
| 25 | 135 | 44 | 70 | 15.5 | 105 | 30 | 16 | 10 | 30 | M22×1.5 | 14 | 21 | M10×1.25 | 21 | 19.5 | 17 | 6 | 29 | 7 | 8 | 1/8" | 8 | 9 | 7.5 |
| 32 | 141 | 44 | 70 | 15.5 | 108 | 37 | 16 | 12 | 28 | M24×2.0 | 16 | 27 | M10×1.25 | 21 | 19.5 | 17 | 6 | 32 | 8 | 10 | 1/8" | 10 | 12 | 7.5 |
| 40 | 165 | 46 | 92 | 22 | 130.5 | 45 | 20 | 16 | 30 | M30×2.0 | 16 | 27 | M12×1.25 | 22.5 | 21 | 17 | 7 | 41 | 8 | 14 | 1/4" | 12 | 12 | 11 |