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Self-centring lathe chuck with one-piece reversible jaws DIN 6350 200
Article no.: 313110 200
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Product details
Technical Data
| Standard | DIN 6350 | |
| Type | 200 | |
| Clamping range with external hard top jaws | 7 mm - 207 mm | |
| Clamping range with internal hard top jaws | 71 mm - 214 mm | |
| Clamping stroke per jaw S | 6,8 mm | |
| External ⌀ A | 206 mm | |
| Aperture E | 52 mm | |
| Chuck height D | 81 mm | |
| Centring ⌀ B | 185 mm | |
| Chuck key square socket K | 12 mm | |
| Weight | 18,6 kg | |
| maximum speed | 4.600 min-1 | |
| Colour code for accessories | Röhm self-centring chucks and jaws | |
| Type of product | Self-centring chucks |
Identification numbers & Classifications
| Article number | 313110 200 | |
| Manufacturer number | 437477 |
Description
Version:
- Maximum concentricity and changeover accuracy.
- With jaw retention, centrically clamping.
- Large pass-through diameter.
- Accuracy twice that specified by DIN 6386.
- High clamping force with low force exertion.
- Higher speeds thanks to safety blocking slide.
- Jaws can quickly and easily be reversed or exchanged.
- Outer contour with drop-off wedge for water.
- Grease nipple for greasing all sliding faces.
Advantage:
Wherever extremely high clamping forces, high concentricity, and reliable continuous repeatability are required.
Application:
For spindle noses with thread to DIN 800. The chuck is fitted to a flange from the front by means of screws and this flange is then mounted on to the lathe spindle. The flange blanks must always be fitted first to the machine and then to the chuck.
Material:
Entirely made of steel, fully surface-hardened.
Supplied with:
Includes: 1 set of jaws, 1 chuck key, 1 set fastening screws.
Note:
Bore E can be bored out: Size 160 to 45 mm, size 200 to 55 mm, size 250 to 75 mm, size 315 to 102 mm (at additional charge).