기능

• Semi-automatic electric air torque DAC3 series can be used with anti-vibration sockets for impact wrenches. The work efficiency is improved by reducing the runout during rotation.
• The temporary tightening until the seat is seated is done electrically by one machine, and the final tightening is done accurately by a torque wrench.
• Conventional impact wrench + torque wrench tightening can be done in one process, greatly improving work efficiency and simplifying management.
• The DAC3 series has two types of adapter cords: horizontal DACL and vertical DACS, which you can choose according to your work.
• Reduced CO2 emissions. CO2 emissions are reduced by about 1/25 compared to the AC3 series of air tools. *When screws with 10 threads are tightened.
• The temporary tightening torque value can be adjusted with the adjustment volume of the DAC3 body.
• After completion of temporary tightening, the electric motor will not rotate (the next tightening cannot be carried out) unless the main tightening is performed with a torque wrench. It is suitable for preventing forgetting to tighten (pokayoke).
• The included "alignment handle" allows easy alignment to the workpiece.
• The LED lights to indicate the operating status of the DAC3.
• Calibration can be performed with the current torque wrench tester, eliminating the need for a new tester or measuring instrument when DAC3 is introduced.
• [Application]
• Cell production and sub-line assembly work.
• [Notes]
• For DACL25N3 and 50N3 and DACS25N3 and 50N3, when the temporary tightening torque value is set to approximately 4 ~ 5 N · m, the rotational speed of temporary tightening becomes 850r.p.m, and when it is set to 6 N · m or more, it becomes 1100r.p.m.
• The torque value accuracy of the temporary tightening torque range is outside the guaranteed range.
• Temporarily tightening torque depends on the joint coefficient. The variable range condition of temporary tightening torque in the specification table is the case of normal joint (joint coefficient e =10). In particular, when tightening the hard joint, the temporary tightening torque may be higher than the minimum scale of the torque wrench. In such cases, you may not be able to use it. Please contact us for details.
• There are 2 types of power cord, straight cord and curled cord. Please choose the one that suits your work.
• The socket must be powered.
• Limit switches are rated below 30 VAC/DC and 1 A.