Bar Holder, Max Workpiece Diameter: 65mm

New type of bar holder concept - permits both lateral and frontal gripping. It permits automatic use in machine operation and programmed cycles, with hydraulic actuation of the grippers by coolant pressure 3 - 50 bar. High-quality components: anodised aluminium base body, wearing components of hardened and ground steel or hard machined steel. Unique mechanism with double ball guidance and double piston principle for maximum wear resistance and capability to handle heavy workpieces traction 26 kg, lifting 16 kg. Advantage: No traces of scratches on the component even when gripping finished parts. Lateral gripping - the gripper can be brought extremely close to the lathe chuck. Movement of heavy weights. Extremely flexible - various bolt-on adapters allow the gripper to be used on both VDI turrets and also BMT turrets. Jaws interface 1/16 inch x 90 Deg, thus standard top jaws can be used. BMT only with boring bar holder The pressure and hence the gripping force are configurable to an extent 75 - 100 %. Exceptionally low-maintenance. Application: Drawing the bar into the machine, including for machines without a bar loader. Finished components can be automatically removed and handed over from the headstock to the tailstock. Clamping range with jaws No. 319718 8 - 65 mm. Optional extras: Adapters No. 319713, 319714, 319716 and top jaws No. 319718. Note: For programming instructions see the operating instructions. Length: 90 mm Width: 46 mm Height: 85.6 mm