KS King Size 3-Jaw Power Chuck
The Forkardt KS series of large diameter 3 -jaw power chucks is the most universally adaptable of the Forkardt product range. The patented wedge hook mechanism leads to enormous clamping forces and enables the chuck to be utilized in the most demanding of cutting applications while still maintaining a consistently high repeatability.
The Forkardt King Size chucks are designed to be extremely versatile Chuck designs can be tailored to match a specific application.
The KS series of large diameter 3-jaw power chucks are available in sizes ranging from 800 mm (32″) to 2000 mm (80″).
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| Technical Data | |||||
| Type/Size | 3 KS 800 | 3 KS 1000 | 3 KS 1250 | 3 KS 1400 | |
| O.D. Diameter | [mm] | 800 | 1000 | 1250 | 1400 |
| Height | [mm] | 160 | 160 | 160 | 160 |
| Jaw Stroke | [mm] | 13 | 13 | 13 | 13 |
| Chuck Mounting | [mm] | K15/285.5 | K15/285.5 | K15/285.5 | K15/285.5 |
| Max Actuating Force | Fmax. [daN] | 12000 | 12000 | 12000 | 12000 |
| Max Clamping Force | Fsp max. [daN] | 27500 | 28000 | 28500 | 31000 |
| Max Speed | RPM [minu02c9¹] | 750 | 600 | 500 | 400 |
| Weight | [Kg] | 475 | 700 | 950 | 1250 |
| Part No. | D47447000 | D42936000 | D42934000 | D42933000 | |
