665 Каталог HOFFMANN GROUP 2015 Инструмент режущий слесарный измерительный Стр.665

Каталог HOFFMANN GROUP 2015 Tools Инструменты Ver 46 Стр. 665 0665 ENG Lab2u

ROTA-S-plus 2.0 - self-centring three-j -jaw chucks Version i Maximum concentricity and jaw exchange repeatability. Long service life with very high precision. Modular protective sleeve system. Very short set-up times. Chuck body case-hardened up to 0 315 mm. Large aperture (dimension E ). Safety peg for maximum operator safety. Base jaws compatible with the chuck system "F" and system "Duro". Flexible clamping of small and large components. Fligh-precision clamping of very small internal 0. Material Entirely made of steel, suitable for high speeds (see table). Supplied with 1 safety chuck key and 1 set fastening screws. Optional extras For spare and additional jaws see No. 313200 - 313350. Protection again ingress of dirt thanks to self-centring system with wipers. Optimised lubrication system. Q Hardened, extremely stiff and polished chuck body. Q Base jaws with angled serrations. Q Special shape with spray edge. Q Push button for jaw change. Q Jaw locking (3 times - apart from size 400). Engagement pin for pre-positioning of the base jaw. Q Actuation with hex-head. 313117_250 Standard DIN 6353 - Form A. 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 matched to the chuck. Supplied with 313115- 1 set scroll stepped jaws. 313117- 1 set base jaws and hard top jaws. Type s 313115 ROTA-S-self-centring thre scroll stepped jaws s 313117 plus 2.0 e-jaw chuck with base jaws and hard top jaws Clampir with top external mm ig range hard jaws internal mm Clamping stroke per jaw S mm 0 A mm Aperture E mm Chuck height D mm Recess 0 B mm Wrench internal hexagon K mm Maximum speed rpm Weight kg 160 5-170 65-186 6.5 165 42 68.5 145 12 5400 7.9 200 8-208 72 - 224 7 206 52 86.3 185 12 4800 16.2 250 10-250 92 - 252 7.7 256 62 98 235 16 4200 28.8 315 14-333 95 - 326 9.9 323 92 117 300 16 3400 54.2 400 20 - 408 137-408 12 408 102 124 380 19 2200 99 Colour code for accessories With short taper mount Standard To DIN 55027 and the international standard ISO 702/111. Application For spindle noses DIN 55027 with studs and collar nuts. The chuck is always fitted to the spindle nose directly without an intermediate flange. Supplied with 313135- 1 set scroll stepped jaws. 31 3137- 1 set base jaws and hard top jaws. Type / mount short taper s 313135 ROTA-S s self-centring thre scroll stepped jaws s 313137 Tort taper e-jaw chuck with base jaws and hard top jaws Clampir with top external mm g range hard aws internal mm Clamping stroke per jaw S mm 0 A mm Aperture E mm Centring taper 0 B mm Number of studs Size of studs Wrench internal hexagon K mm Maxi- mum speed rpm Weight kg 160/5 5-170 65-186 6.5 165 42 82.575 4 M10 12 5400 9.6 200/5 8-208 72 - 224 7 206 52 82.575 4 M10 12 4800 18.6 200/6 8-208 72 - 224 7 206 52 106.390 4 M12 12 4800 18.6 250/6 10-250 92 - 252 7.7 256 62 106.390 4 M12 16 4200 33.2 250/8 10-250 92 - 252 7.7 256 62 139.735 4 M16 16 4200 33.9 315/6 14-333 95 - 326 9.9 323 92 106.390 4 M12 16 3400 62.1 315/8 14-333 95 - 326 9.9 323 92 139.735 4 M16 16 3400 62.6 Colour code for accessories Colour code I Schunk self-centring chucks and jaws With recessed mount Main catalogue Hoffmann Group 46 665