SDL-U0421A-12L   电压：DC12V    行程：5mm 拉力：50g  寿命：100万次

此电磁铁 具有结构简单,功率大,以导磁体作框架,畅开式线圈的优点,同时独具行程长，力量大的特点。外形小巧,结构简洁,安装连接容易,维护方便的直线运动的电磁铁,本类别的螺线管通过拉入(拉近)滑杆,或推出顶杆对外工作。铁心直径范围在2mm-20mm。

    投币器电磁铁的重点在于线圈的质量，线圈质量恒定，就意味着投币器分辨真假币的恒定性。

因此，我司在做投币器线圈的时候，从线圈的铜线用材，到参数设定进行了严格的控制，确保了电磁铁的品质恒定。

外壳可根据客户的要求进行定位孔及形状的设计。

The SDL the-U0421L-12 voltage: DC12Vtrip:5mmRally:50gLife: 100 million times

This solenoid has a simple structure, large power, toguide magnet for framework, Cheong advantages of open coil, andunique long stroke, powerful features. Compact, simple structure,easy installation and connection, convenient linear motion of thesolenoid, the solenoid by pulling into the (narrow) slider, orlaunch the external work of the mandrel. The core diameter in therange2mm-20mm.

     Coin-operated solenoidfocuses on the quality of the coil, the coil constant quality, itmeans that the coin to distinguish true counterfeit moneyconstant.

Therefore, I do coin coil from the coil of copper wiretimber, to the parameter setting strict control to ensure thequality of the solenoid constant.

The shell positioning holes and the shape of the designaccording to customer requirements.