fa2-6e series dustproof ac variable speed trigger switches

产品描述product description


fa2-6e series are general type multi-speed trigger switches with by-pass contact, integrated dustproof, are popular for used in portable power-tools such as: electric drills, impact drills, jigsaws, electric hammers, reciprocating saws, grinder polishers, sanders, etc.


◆可选带以下功能 optional with following function:
→全波调速 full-wave speed control
→半波调速 half- wave speed control
→通断功能 on-off version
→通断功能带电位器输出 on-off with passive linear potentiometer
→机械正转或反转限速 speed limited in forward or reverse
electronics speed limited internal in forward or reverse
◆可选带以下锁定类型 optional with following lock types:
→无锁 no lock
→闭合锁定(自锁) lock-on
→断开锁定(反自锁) lock-off
→断开锁定带闭合锁定(反自锁带自锁) lock-off with lock-on
◆可选带以下附件 optional with the accessories as follows:
→初始电压微调节旋钮 knob for adjusting start voltage
→扳机旋钮 dial wheel of trigger
→包软胶扳机 rubberized trigger (overmolding)
→triac or scr connected to pcb externally, optional with heat-sink
◆the electronics in the switches are to be tested together with the corresponding appliance, the switches are suitable for appliance of class ii.


◆输入端 input side:
→接线柱端子 pillar terminals φ=3mm
◆输出端 motor side:
→push-in terminals for soldered strands, strands with end sleeves or strands with end claws

★ 本产品荣获多项实用新型专利,专利号:zl201920475248.1, zl201922023258.4

★ utility models patented with no. is zl201920475248.1, zl201922023258.4

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