1. For use on CNC lathes and can directly replace the Japanese machine chuck.
2. Chuck is gripped through hydraulic power and strong clamping force.
3. Strong gripping force, safety and performance are realized by optimal design resulting in higher rotational speeds.
4. All mating surfaces and internal parts are hardened, ground, and lubricated.
5. It can be matched with bar feeder and bar stopper with its hollow design.
6. Hard jaws and Soft jaws are interchangeable with those of power chucks.
7. Specification
Chuck Ø | 5" | 6" | 8" | 10" |
Nose of Spindle | A2-4 | A2-5 | A2-5 A2-6 | A2-6 A2-8 |
Chuck Thickness | 60 mm | 81 mm | 91 mm | 100 mm |
Thru-Hole Ø | Ø 33 mm | Ø 45 mm | Ø 52 mm | Ø 75 mm |
Plunger Stroke | 10 mm | 12 mm | 16 mm | 19 mm |
Jaw Stroke | 5.4 mm | 5.5 mm | 7.4 mm | 8.8 mm |
Max. Speed | 7000 RPM | 6000 RPM | 5000 RPM | 4200 RPM |
Gripping Range | Ø10~Ø135 mm | Ø13~Ø169 mm | Ø13~Ø210 mm | Ø30~Ø254 mm |
Max. Pull Force kgf (KN) | 1730 (17) | 2140 (21) | 3360 (33) | 4280 (42) |
Max. Gripping Force | 3570 (35) | 5710 (56) | 8360 (82) | 11010 (108) |
Max. Hydr. | 29 (2.8) | 28 (2.7) | 26 (2.5) | 27 (2.6) |
Standard Soft | 30 mm | 36 mm | 38 mm | 42 mm |
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