660 Каталог HOFFMANN GROUP 2015 Инструмент режущий слесарный измерительный Стр.660

Каталог HOFFMANN GROUP 2015 Tools Инструменты Ver 46 Стр. 660 0660 ENG Lab2u

R HII1 Three-jaw lathe chuck / geared scroll chuck Manual chuck with gear scroll, centrically clamping. Body made of cast iron or steel. Gear scroll drop-forged, balanced, and hardened. Flanks of scroll and of jaw teeth are ground. High concentricity to DIN 6386, Part 1. Optional extras Spare and additional jaws see No. 314000 - 315200. Swarf protection see No. 312800. Note For self-centring three-jaw lathe chucks see No. 313110 - 313140. With recessed mount Standard DIN 6350 - Form A - Cushman system. Application For spindle noses with thread to DIN 800. The chuck is fitted to a flange from the rear by means of screws and the flange is then mounted on the lathe spindle. Flange blanks must always be fitted first to the machine and then to the chuck Supplied with 1 set 3 hardened inside jaws, stepped on the outside. 1 set 3 hardened outside jaws, stepped on the inside. 1 clamping wrench and fastening screws or studs depending on the chuck 31 0600- Reversible jaws with elliptical-bevelled teeth. External 0 A k 31 0600 jfoGmnt' s31 0100S31 0500 R&Hm Aperture E Height without jaws H, mm Height with jaws h2 mm Recess 0 B mm Recess depth Q Chuck key square K mm Weight Maximum speed mm Three-jaw lathe chuck recessed mount Steel Thre lathe recesse< Cast iron 2-jaw chuck mount Steel mm kg 31 0600 rpm 31 0100 rpm 31 0500 rpm 80 19 39.5 53.5 56 3 6 1.3 7000 100 20 50 68 70 3 8 2.9 - 4500 6300 125 32 56 78.5 95 4 9 4.5 - 4000 5500 160 42 65 91 125 4 10 8.2 4000 3500 4600 200 55 73.5 106 160 4 11 14.6 3400 3000 4000 250 76 82 122 200 5 12 25.7 2700 2500 3000 315 103 95 141 260 5 14 44.2 - 2000 2300 400 136 105 148 330 5 17 80 1800 Colour code for accessories With short taper mount Standard DIN 55027 and DIN 55029. Application The lathe chuck is always fitted to the spindle nose directly without an intermediate flange. 31 0670/0650- For spindle noses DIN 55029 with camlock studs. 31 0750/0700- For spindle noses DIN 55027 with studs and collared nuts. Supplied with 1 set 3 hardened inside jaws, stepped on the outside. 1 set 3 hardened outside jaws, stepped on the inside. 1 clamping wrench and fastening screws or studs depending on the chuck 31 0670/0750- 1 set reversible jaws with elliptical-bevelled teeth. Note DIN 55027 and international standard ISO 702/111 are identical to DIN 55022 (old standard). External 0 A / taper mm 31 0670 31 0750 31 0650 Three-jaw Stf short tap DIN 55029 s31 0700 Hm athe chuck sel er mount DIN 55027 Aperture E mm Height without jaws H, mm Height with jaws h2 mm Number x size of studs 310670 31 0650 Number x size of studs 310750 310700 Chuck key square K mm Weight Maximum Ao G Three-jaw st< short tap DIN 55029 rant athe chuck Jel er mount DIN 55027 kg 31 0650 31 0700 rpm 31 0670 31 0750 rpm 125/4 32 69 93 - 3XM10 9 5.5 5500 - 160/4 42 66 92 3x7/16-20 3XM10 10 8.5 4600 4000 160/5 42 66 92 - 4XM10 10 8.5 4600 4000 200/5 55 74.5 107 6x1/2-20 4XM10 11 15.5 4000 - 200/6 55 74.5 107 6x5/8-18 4XM12 11 15.5 4000 3400 250/6 76 83 124 6x5/8-18 4XM12 12 30 3000 2700 250/8 76 83 124 6x3/4-16 4xM16 12 30 3000 - 315/6 103 96 142 6x5/8-18 4xM12 14 50 2300 - 315/8 103 96 142 6x3/4-16 4XM16 14 50 2300 - Colour code for accessories Colour code Geared scroll chucks and jaws 660 Main catalogue