- Air/Hydro cylinder is built-in. No need for extra cylinders.
- Repeatability for collet type power chuck: 0.030mm-0.050mm.
- Aluminum alloy chuck body, light weighted, good heat dispensation.
- Allows non-stop operation when loading parts.
- Widely applied to convert manual lathe into powered ones.
- Widely applied to build special purpose machines.
- Do not spray cutting fluid to the chuck directly.
- Trans JA7-44/JH7-44 from O.D. chucking to I.D. expanding easily by installing a I.D. Expanding Kit.
| JA7/JH7-44 | |
|---|---|
| A | 211 ( 8.31" ) |
| B | 107.5 ( 4.23" ) |
| C | - |
| D | 44 ( 1.73" ) |
| E | 5 ( 0.2" ) |
| F | 155 ( 6.1" ) |
| G | 192 ( 7.56" ) |
| H | 135.5 ( 5.33" ) |
| I ( P.C.D. ) | 172 ( 6.77" ) |
| J | 3H-M10 |
| Collet / Jaw | C-44 Collet/C-44I Expanding Kit |
| Air/Hydraulic | Air/Hydraulic |
| Operating Pressure | 2-20kg/cm² ( 28-284psi ) |
| Max. RPM | 1600 |
| Max. Capacity (Through/ None) | 44mm ( Through ) |
| Piston Area | 117m² |
| Gripping Force | 4725 kgf@7kg/cm² ( 12020 lbf@100psi ) |
| Net Weight | 16.7 kgs ( 36.8 lbs ) |