Product
Z (Big bore)
Big bore through hole 3 jaw power operated chuck
Big bore
Excellent workability and high versatility with big thru-hole diameter
Applicable with high-speed rotation
Please use it in combination with our ZKP type cylinder.
Method
| unit | ZA 5- 6- 53B- 05 | ZA 6- 8- 66B- 04 | ZA 8- 10- 82B- 05 | ZA 8- 12- 93B- 12 | ZA 11- 18- 165B- 13 | ZA 15- 18- 165B- 01 | |
|---|---|---|---|---|---|---|---|
| Nominal chuck diameter | (inches) | 6 | 8 | 10 | 12 | 18 | 18 |
| Allowable maximum rotation speed | min-1 | 6,000 | 4,400 | 4,200 | 3,400 | 2,000 | 2,000 |
| Jaw stroke | mm | Φ5.8 | Φ7.6 | Φ9 | Φ9 | Φ11.3 | Φ11.3 |
| Shifter stroke | mm | 13 | 17 | 20 | 20 | 25 | 25 |
| Workpiece diameter Max. | mm | Φ154.8 | Φ193.5 | Φ228.6 | Φ274.5 | Φ411.3 | Φ411.3 |
| Workpiece Diameter Min. | mm | Φ20 | Φ36 | Φ68.5 | Φ43 | Φ123 | Φ123 |
| Maximum gripping force | KN | 47 | 78.4 | 107.8 | 137.2 | 176.4 | 176.4 |
| Allowable cylinder thrust | KN | 22.1 | 30.4 | 42.6 | 59.8 | 68.6 | 68.6 |
| Mass | kg | 14 | 25.3 | 39 | 64.7 | 180 | 180 |
| Applicable cylinder | ZKP 150/ 52- 17 | ZKP 150/ 66- 17 | ZKP 170/ 82- 20 | ZKP 195/ 93- 20 | ZKP 280/ 165- 30 | ZKP 280/ 165- 30 |
Short taper type (JIS B 6109) or straight fitting type can be selected according to the shape of the spindle end of the mounting machine.
Draw screws (F) are also available in sizes other than those shown in the table above. Please contact us for details.
Draw screws (F) are also available in sizes other than those shown in the table above. Please contact us for details.
Download Materials
| PDF (EXTERIOR VIEW) | DXF (EXTERIOR VIEW) | |
|---|---|---|
| ZA 5- 6- 53B- 05 | Download | Contact Us |
| ZA 6- 8- 66B- 04 | Download | Contact Us |
| ZA 8- 10- 82B- 05 | Download | Contact Us |
| ZA 8- 12- 93B- 12 | Download | Contact Us |
| ZA 11- 18- 165B- 13 | Download | Contact Us |
| ZA 15- 18- 165B- 01 | Download | Contact Us |
