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CAF Stationary Collet Chuck (Vertical Chuck),CAF-25/CAF-40/CAF-70Air chuck,Hydraulic chuck |
Stationary Collet Chuck Introduction
CAF Stationary Pneumatic Collet Chuck (Vertical Collet Chuck) is designed for drilling or tapping process. The CAF Stationary Collet Chuck features low-cost design and is high resistance to cutting chips, fluid and dust. This collet chuck can be operated under harsh environment for long hours without any malfunction. CAF also is widely applied on multi-shaft or multi-way drilling/tapping machines in full-automatic or semi-automatic.
- Cast iron collet chuck body.
- Pneumatic actuated collet chuck.
- High accuracy. High rigidity. Long product life.
- High resistant to cutting chips, fluid or dust.
- Chuck force-opening design ensures no work-part jamming.
- Double pistons design (CAF-40, CAF-70) to enhance chucking force.
- New model: CHF-44I expanding stationary chuck.
CAF Chuck Application Diagram
CAF Stationary Collet Chuck is applied as workholding
for CNC tapping centers or rotary SPMs (special purpose machines)
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Stationary Collet Chuck Dimensions/Specifications
| Model |
CAF-25 Stationary Collet Chuck |
CAF-40 Stationary Collet Chuck |
CAF-70 Stationary Collet Chuck |
CHF-44I expanding Model |
| A |
40mm (1.57") |
94mm (3.70") |
136mm (5.35") |
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| B |
160mm (6.30") |
190mm (7.48") |
212mm (8.35") |
180mm (7.09") |
| C |
220mm (8.66") |
265mm (10.43") |
285mm (11.22") |
240mm (9.45") |
| D |
73mm (2.87") |
99mm (3.90") |
105mm (4.13") |
74mm (2.91") |
| E |
108mm (4.25") |
122mm (4.80") |
135mm (5.31") |
102mm (4.02") |
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F |
26mm (1.02") |
48mm (1.89") |
68mm (2.68") |
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| Working Collet/Jaws |
YB-25 Collet |
C-40 Harden Jaws |
C-70 Harden Jaws |
C-44I Expanding Kit |
| Air/Hydro Actuated |
Air/Hydro |
Air |
Air |
Hydro |
| Operating Pressure |
3-15kg/cm2 (43-214psi) |
3-8kg/cm2 (43-114psi) |
3-8kg/cm2 (43-114psi) |
10-25kg/cm2 (143-286psi) |
| Chucking Capacity Through/Non-Through |
26mm-28mm
(1.02"-1.10") |
45mm-50mm
(1.77"-1.97") |
68mm-90mm
(2.68"-3.54") |
Min. Expanding Size:
16mm (0.63")
Max. Expanding Size:
50mm (1.97")
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| Clamping Force (Torque) |
6kgf-m (43lbf-ft) |
6kgf-m (43lbf-ft) |
7kgf-m (50lbf-ft) |
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| Chuck Net Weight |
9kgs (19.8lbs) |
14kgs (30.8lbs) |
23kgs (50.6lbs) |
14.0kgs (30.8lbs) | | CAF Stationary Collet Chuck (Vertical Chuck),CAF-25/CAF-40/CAF-70Air chuck,Hydraulic chuck |
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