dmk-尊龙凯时最新地址

dmk防尘(智能)直流扳机调速开关

dmk series dustproof (multi-function) dc variable speed trigger switches

产品描述product description

dmk系列是一款专用型的直流扳机调速开关,集成防尘机械刹车接点,应用于各类电池式手持电动工具,如:充电式电钻、充电式螺丝起子、充电式冲击扳手等。
dmk series are one special type dc variable speed trigger switches, integrated dustproof and mechanical brake contact, optional with inner reversing structure, commonly for used in dc cordless portable power-tools such as: cordless drills, cordless screw drivers, etc.

产品特征features

◆本开关结构紧凑,可选带以下功能或附件:
→电子调速功能
→智能调速功能,可选带软启动、欠压保护、过流保护、电池过温保护等
→外接各类导线和电池夹
◆the switches combine compact size, optional with the function or accessories as follows:
→electronics variable speed control function
→multi-function, optional soft start, under-voltage protection, over current protection, battery temperature protection, etc.
→auxiliary wire or battery clamp

技术数据technical data

→机械耐久寿命 mechanical life endurance≥5e4/1e5
→电气耐久寿命 electrical life endurance≥1e4/5e4
→最大电流 max. currentat 18vd.c20a
→接触电阻 contact resistance≤30m ohm
→绝缘电阻 insulation resistance≥7mohm
→基本介电强度 dielectric strength of function500v
→加强介电强度 dielectric strength of reinforced500v
→环境温度 ambient temperature0°c~55°c
→阻燃等级 flammabilityul 94v-0
→防护等级 protection typeip40
◆开关内部电子部分在相应使用中一并做过相关测试,本开关适合做二类器具开关使用.
◆the electronics in the switches had to be tested together with the corresponding appliances, so the switches are suitable for appliance of class ii.

端子类型terminals

◆输入端 input side:
→焊接端子 solder terminal 4.2×0.8mm
◆输出端 output side:
→焊接端子 solder terminal4.6×0.5mm

电气参数和认证 electric rating and certification

订货信息ordering information

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