Screw Counter (For Carbon Brush Screwdrivers)
1.Auto detect missing screw, screw stripped, floating lock and wrong choosing of screw
2.Selectable, auto-reset or manual reset
3.The most complete function system such as the setting for SL, SC, RC auto reply the output timing AT, LT, HT, LL. This is the most professional design and choice.
4.Slow-start r.p.m can adjust the original r.p.m’s 60%~100% by slow-start speed knob.
5.Auto-Learning function, to measure the time for screw fastening, is convenient when the users simulate the time of the screw fastening for the special screws.
6.Expanding 5 sets data memory. The users can choose single set to operate or 5 sets to operate cyclically like as one screwdriver used as 5 in 1. It’s the best choice of screws counter.
7.Displaying the quantity of unfinished or fastened screws, and the users can add external sensor switch to avoid any mistake from shortage of screw fastening. And it is able to prompt user automatically while the fastening job is done as setting. Screw counting is also able to connect external devices.
8.Setting output input signal (Open Collector) such function is suitable for semi or full automatic. Production line and function for contact point of relay, to prevent operator from improper operation. And make an accurate calculation by signal of sensor.
9.Enable to connect with external PLC system to make production line humanistic. Calculate the screws numbers which must be fastened by computer to avoid any unnecessary neglect of screw fastening.
