Brand：NTH
Light weighe and high rotating speed,special designed valve which economize air consumption the cosl is saved.
|
Spec Model |
Piston area cm2 Extend |
Piston area cm2 Retract |
Piston stroke mm |
Max RPM |
Max.Operating Pressure Mpa(kgf/cm2) |
For Chuck |
Weight kg |
|---|---|---|---|---|---|---|---|
| RA-130B | 251.2 | 247.9 | 12 | 4000 | 0.8(8) | 5"6" | 8 |
| RA-160B | 380.8 | 369.7 | 25 | 4000 | 0.8(8) | 6"8" | 12 |
| RA-200B | 606.8 | 595.8 | 30 | 3500 | 0.8(8) | 10" | 17 |
| RA-250B | 960 | 949 | 35 | 3000 | 0.8(8) | 12" | 16 |
| Spec Model | A | B | C | D | E H7 | F | G Max | G Min | H | J | K | L | M | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RA-130B | 130 | 12 | 160 | 90 | 65 | 25 | 27 | 15 | 113 | 221 | M16×25 | 6-M10×20 | 100 | 4 |
| RA-160B | 160 | 25 | 195 | 125 | 100 | 40 | 40 | 15 | 135 | 243 | M20×35 | 6-M10×20 | 160 | 5 |
| RA-200B | 200 | 30 | 232 | 160 | 125 | 40 | 44 | 14 | 147 | 255 | M20×35 | 6-M12×20 | 192 | 6 |
| RA-250B | 250 | 35 | 285 | 200 | 160 | 40 | 42 | 7 | 158 | 266 | M20×35 | 12-M12×20 | 235 | 10 |
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