750 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.750

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 750 0750 ENG Lab2u

Hoffmann Group 47 9 ROTA-S-plus 2.0 - self-centring three-jaw chucks 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 315 mm 0. Large aperture (dimension E ). Safety peg for maximum operator safety. Base jaws compatible with chucks of the system "F" and system "Duro". Flexible clamping of small and large components. High-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. Jaw locking (3 times - apart from size 400). Hardened, extremely stiff and polished chuck body. Base jam with angled serrations. Special shape with spray edge. Push button for jaw change. Engagement pin for Actuation bymeansofa pre-positioning wrench ofthebasejaw. Protection again ingress of dirt thanks to self-centring system with wipers. m Optimised lubrication system. With recessed mount 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 160 D 250 315 Colour code for accessories ROTA-S-plus 2.0 self-centring three-jaw chuck with base jaws and hard top jaws with scroll stepped jaws DIN 6353 1584.- 1845.- 2313.- 3285.- (4725.-) ROTA-S-plus 2.0 self-centring three-jaw chuck with base jaws and hard top jaws with base and hard top jaws DIN 6353 1629.- 1881.- 2367- 3231.- (4770.-) Clamping range with external hard top jaws mm 5-170 8-208 10-250 14-333 20-408 Clamping range with internal hard top jaws mm 65-186 72-224 92-252 95 - 326 137-408 Clamping stroke per jaw S mm 6.5 7 7.7 9.9 12 0A mm 165 206 256 323 408 Aperture E mm 42 52 62 92 102 Chuck height D mm 68.5 86.3 98 117 124 Centring 0 B mm 145 185 235 300 380 Chuck key hexagon socket K mm 12 12 16 16 19 Weight kg 7.9 16.2 28.8 54.2 99 maximum speed min-1 5400 4800 4200 3400 2200 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. 313137 - 1 set base jaws and hard top jaws. Type 160/5 200/5 200/6 250/6 250/8 315/6 315/8 Colour code for accessories Self-centring three-jaw chuck R0TA-S 2.0 EKIUKfrM with short taper and scroll stepped jaws DIN 55027 1836.- 2043.- 2043.- 2556.- 2556.- 3555.- 3600.- Self-centring three-jaw chuck R0TA-S 2.0 with short taper and base and hard top jaws DIN 55027 1836.- 2070.- 2070- 2619.- 2619.- 3483.- 3483.- Clamping range with external hard top jaws mm 5-170 8-208 8-208 10-250 10-250 14-333 14-333 Clamping range with internal hard top jaws mm 65-186 72-224 72-224 92 - 252 92 - 252 95-326 95 - 326 Clamping stroke per jaw S mm 6.5 7 7 7.7 7.7 9.9 9.9 0A mm 165 206 206 256 256 323 323 Aperture E mm 42 52 52 62 62 92 92 Centring taper 0B mm 82.575 82.575 106.39 106.39 139.735 106.39 139.735 Number of studs 4 Size of studs M10 M10 M12 M12 M16 M12 M16 Chuck key hexagon socket K mm 12 12 12 16 16 16 16 Weight kg 9.6 18.6 18.6 33.2 33.9 62.1 62.6 maximum speed min-1 5400 4800 4800 4200 4200 3400 3400 Colour code: 750 Schunk self-centring chucks and jaws