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一、节电原理
衣车电机都有离合器，当缝纫机加工个件时，称为满载，电机通过离合器皮带带动机头做功：不加工工件时，离合器与电机分离，电机会一直空转运动负载很轻，所以电机整体运行效率很低，衣车智能省电器，为美国先进技术真正全自动跟踪电机运行负载的大小，通过实时检测电机运行负荷的大小来精确调整输入电机的功率，实现高效运行，降低电运行的温度和噪音，减少电机磨损，延长电机使用寿命。
二、适用范围本产品可广泛适用于制衣、手袋皮具、鞋帽、玩具等加工业及家用风扇和符合本产品功率的加载和空载交替工作的小型电机也可使用。
三、安装方法1、单相缝纫机省电器
将缝纫机的插头插到省电器的插座，再将省电器的插头插到220V电源插座上即可。
2、三相缝纫机省电器
将缝纫机电机的电源线从启动开关拆下，接入省电器的下方端子，将省电器的三根电源线接到电源开关。
四、产品特点
1、节电率高达20%-50%
2、投资少，回报快
3、先进模块设计，性能稳定、耐用
4、减少电机发热，延长使用寿命
Intelligent electricity saving appliance for sewing machines
ⅠElectricity saving principle
All the clothing vehicle motors have clutches; the sewing machine is being fully loaded when processing a product, the electric motor drives to apply work by clutch belt. Although the clutch and electric motor will be separated when stopping processing products, racing motion loads always make light of the electricity, therefore the whole process is at low efficiency. By the American advanced technology, we have the appliance that can automatically track with the operation load of the electric motors to have the input power accurately changed, getting high efficient operation. In this way, the noise, the wear and tear of the motor can be reduced , and the using life-span extended.
ⅡApplication scope
This product can be widely used in the processing industry of clothes, bags, shoes, toys as well as other small electric machines such as home fans.
Ⅲ Methods for installation
ⅰElectricity saving appliance for single sewing machine
Insert the sewing machine’s attached plug to the socket of the appliance, and then put the latter’s plug to the 220V power socket.
ⅱElectricity saving appliance for three-phase sewing machine
Dismantle the electric source line of sewing machine from the mains switch, switch it in the bellowing terminal of the appliance and connect the three main lines to a main switch.
Ⅳ.Characteristics
1. Electricity saving rate is among 35% to 70%
2. Small investment, quick return
3. Advanced module design, stable capability, durable
4. Reduce the heat produced by electric machines, extend their life span of use.
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