產品描述Product description
◆JBF系列是一款專用型扳機電子調速開關，集成防塵功(gong)能，應用于各類手持式電動工具，如：電鉆、沖擊鉆、電錘、曲線鋸、往復鋸、馬刀鋸、攪拌器、拋光機和平板砂光機等。扳機、鎖鈕和撥桿可根據客戶要求進行定制。
◆JBF series are special type variable speed trigger switches, integrated dustproof, for used in portable power-tools such as: Drills, Impact Drills, Rotary Hammers, Jig Saws, Reciprocating Saws, Sabre Saws, Electric Mixers, Polishers, Orbit Sanders, etc.
產品特征Features
◆可選帶(dai)以(yi)下功能 Optional with following function:
→全波調(diao)速 Ful-wave speed control
→半波(bo)調(diao)速(su) Half-wave speed control
→On-Off通斷功能(neng) On-Off version
→反向電子限速功能 Electronics Speed Limited in Reversing
◆可選帶以下(xia)鎖(suo)定形(xing)式 Optional with following lock types:
→無鎖 No Lock
→閉合 鎖定 Lock-on
◆可選帶以(yi)下附(fu)件 Optional with following accessories:
→2腳濾波電容(rong)(電容(rong)值由客(ke)戶選定，一般為0.22μF或0.33μF)
→2 Pin Suppression capacitor (commonly 0.22μF or 0.33μF)
→3腳(jiao)濾波電(dian)容(電(dian)容值(zhi)由客戶選定，一般為0.22μF或0.33μF)
→3 Pin Suppression capacitor (commonly 0.22μF or 0.33μF)
技術數據Technical data
→機械耐久壽(shou)命 Mechanical life endurance≥1E5
→電氣耐(nai)久(jiu)壽命 Electrical life endurance≥5E4
→最大沖擊電流 Max. Inrush current at 250V48A
→最(zui)大沖擊電(dian)流 Max. Inrush current at 127V72A
→接觸電(dian)阻 Contact resistance≤30m Ohm
→絕緣(yuan)電阻 Insulation resistance≥7M Ohm
→基本介電(dian)強度 Dielectric strength of function1500V
→加強(qiang)(qiang)介電強(qiang)(qiang)度(du) Dielectric strength of reinforced3000V
→環境溫(wen)度 Ambient temperature0°C~55°C
→阻(zu)燃(ran)等(deng)級 FlammabilityUL 94V-0
→防護等級 Protection typeIP40
→開關(guan)內部電子部分在(zai)相(xiang)應使(shi)用(yong)(yong)中一并做(zuo)過相(xiang)關(guan)測試，本開關(guan)適合做(zuo)二(er)類器具開關(guan)使(shi)用(yong)(yong).
→The electronics in the switches are to be tested together with the corresponding appliance, the switches are suitable for appliance of class II.
端子類型Terminals
◆輸入端 Input side:
→接線柱端子(zi) Pillar terminals φ=3mm
◆輸出(chu)端 Motor side:
→插(cha)片端子 Plug-in terminal 2.8×0.8mm
◆換向盒端子 ReversingBoxside:
→插入式端子可插入沾錫導線，帶(dai)插片端子導線或銅(tong)包頭(tou)導線.
→Push-in terminals for soldered strands, strands with end sleeve or strands with end claws.
電氣參數和認證 Electric Rating and Certification
