產(chǎn)品描述Product description
◆JBF系列是一款專用型扳機電子調(diào)速開關，集成防塵功能，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(jù)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(chǎn)品特征Features
◆可選帶以下功能 Optional with following function:
→全波調(diào)速 Ful-wave speed control
→半波調(diào)速 Half-wave speed control
→On-Off通斷功能 On-Off version
→反向電子限速功能 Electronics Speed Limited in Reversing
◆可選帶以下鎖定形式 Optional with following lock types:
→無鎖 No Lock
→閉合 鎖定 Lock-on
◆可選帶以下附件 Optional with following accessories:
→2腳濾波電容(電容值由客戶選定，一般為0.22μF或0.33μF)
→2 Pin Suppression capacitor (commonly 0.22μF or 0.33μF)
→3腳濾波電容(電容值由客戶選定，一般為0.22μF或0.33μF)
→3 Pin Suppression capacitor (commonly 0.22μF or 0.33μF)
技術數(shù)據(jù)Technical data
→機械耐久壽命 Mechanical life endurance≥1E5
→電氣耐久壽命 Electrical life endurance≥5E4
→最大沖擊電流 Max. Inrush current at 250V48A
→最大沖擊電流 Max. Inrush current at 127V72A
→接觸電阻 Contact resistance≤30m Ohm
→絕緣電阻 Insulation resistance≥7M Ohm
→基本介電強度 Dielectric strength of function1500V
→加強介電強度 Dielectric strength of reinforced3000V
→環(huán)境溫度 Ambient temperature0°C~55°C
→阻燃等級 FlammabilityUL 94V-0
→防護等級 Protection typeIP40
→開關內(nèi)部電子部分在相應使用中一并做過相關測試，本開關適合做二類器具開關使用.
→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 Pillar terminals φ=3mm
◆輸出端 Motor side:
→插片端子 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，帶插片端子導線或銅包頭導線.
→Push-in terminals for soldered strands, strands with end sleeve or strands with end claws.
電氣參數(shù)和認證 Electric Rating and Certification
