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Specification
| Type | CHU 20 | CHU 32 |
| Bore sizes (mm) | Ø20 | Ø32 |
| Type of operation | Double acting | |
| Power fluid | Filtered air | |
| Pressure range (MPa) | 0.2 ~ 0.7 | |
| Proof pressure (MPa) | 1.03 | |
| Temperature (℃) | 5 ~ 60 | |
| Max. clamp length (mm) | 50 | 70 |
| Holding force (L=30mm,P=0.5MPa) (N) | 30 | 105 |
| Opening stroke (mm) | 14 | 16 |
How to order
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Dimensional features
| Type | A | B | C | D | E | F | G | H | I | J | K | KA | L | LA | M |
| CHU20 | 76 | 30 | 20 | 55 | 20 | 8 | 12 | 24 | 12 | 6 | 25 | 19 | 20 | 36 | M4×0.7 dp6 |
| CHU32 | 115 | 40 | 25 | 74 | 24 | 12 | 12 | 42 | 20 | 7 | 30 | 32 | 30 | 60 | M5×0.8 dp8 |
| Type | ØN | O | P | PA | ØQ | R | S | T | U | V | W | X | Y | Z | ZM |
| CHU20 | 4.5 | 50 | 15 | 9.5 | 10 | 16.5 | 22 | 5.5 | 8 | 68 | 10 | 109 | 55 | 69 | M4×0.7 |
| CHU32 | 6.5 | 78 | 17 | 13 | 12 | 26 | 34 | 9 | 16 | 99 | 10 | 138 | 74 | 90 | M6×1.0 |