Samchully QJC Series Quick Jaw Change Power Lathe Chucks
Application:
- Minimal Jaw set-up times (within 1 minute)
- Jaws are reversible (180°)
Technical Features:
- High repeatability when changing jaws (runout < 0.02 mm)
- Minimum loss of gripping force because of wedge bars
- The built-in safety interlock eliminates misoperation
View the full specifications: QJC Series Specifications
| Model | QJC-206 | QJC-208 | QJC-210 | QJC-212 | QJC-215 | QJC-220 | QJC-224 |
| Jaw Stroke Dia. [mm] | 11.4 | 14.4 | 16 | 16 | 17 | 20 | 20 |
| Plunger Stroke [mm] | 20 | 25 | 28 | 28 | 32 | 42 | 42 |
| Permissible Input Force [kN(kgf)] | 30(3059) | 54(5404) | 65(6628) | 90(9177) | 133(13562) | 120(12236) | 120(12236) |
| Max. Static Gripping Force [kN(kgf)] | 45(4538) | 100(10197) | 115(11726) | 160(16315) | 240(24473) | 250(25492) | 250(25492) |
| Max R.P.M [min-¹] | 6000 | 5500 | 4000 | 3600 | 3500 | 2200 | 2200 |
| Weight [kg] | 13 | 24 | 42 | 66 | 109 | 225 | 245 |
| Moment of Inertia [N·m2(kg·m²)] | 0.11 | 0.11 | 0.41 | 0.97 | 2.3 | 6.5 | 6.5 |
| Operating Cylinder | SD-13546 | SD-17568 | SD-18582 | SD-21510 | SDL-25411 | SDL-30516 | SDL-30516 |
| Max. Hydraulic Pressure [MPa(kgf/cm²)] | 3.0(30.5) | 3.0(35.6) | 3.7(37.7) | 4.0(40.7) | 4.0(40.7) | 2.9(29.5) | 4.0(40.7) |
For more info, visit www.p65warnings.ca.gov.
