来源：http://www. 发布时间：2019-07-11 浏览：次
1、看电机马 力大小 。即人们通常会问到的，就是这门机能开多大的门或多重的门？人们的习气总是简单地以为开门机的外型个头越鼎 力气就越大，这是不科学的 。其实，电机功率大小是由转子参数（直径大小、叠厚长短）及电机磁瓦决议的 。
1. Look at the horsepower of the motor. What people usually ask is how big or multiple doors this door can open? People's habits always simply assume that the more powerful the door opener is, the more unscientific it is. In fact, the power of the motor is determined by the parameters of the rotor (diameter, stack thickness) and the magnetic tile of the motor.
2、看电机防水性能 。影响电机的防水性能是由出线口、底盖密封圈所决议 。就拿九鑫平移门电机与市面上仿制品比拟，就很容易发现九鑫平移门电机的出线是全密封的，并停止特殊的防水处置，且底盖密封圈用的是耐油橡胶密封圈 。
2. Waterproof performance of motor. The waterproof performance of the motor is determined by the outlet and bottom cover sealing ring. By comparing Jiuxin translation door motor with the imitation on the market, it is easy to find that the outlet of Jiuxin translation door motor is completely sealed, and stop special waterproof treatment, and the bottom cover seal ring is oil-resistant rubber seal ring.
3、看电机寿命长短 。电机的蜗轮蜗杆、出轴套、减速机蜗壳、转子支承构造、装置座等部件选用的资料与制造工艺决议了电机作用寿命长短和抗平稳抗冲击的才能强弱 。就像九鑫平移门电机蜗轮蜗杆采用耐磨配方、大模数、大齿宽、整体刚性好的高性能资料精细制造 。
3. Look at the life of the motor. The information and manufacturing technology of the components such as worm wheel and worm, axle sleeve, reducer volute, rotor support structure, device seat and so on determine the working life of the motor and the ability to resist stable and impact. Like Jiuxin translation door motor worm wheel and worm using wear-resistant formula, large modulus, large tooth width, good overall rigidity of high-performance information fine manufacturing.
4、自动门机类型的选择，假如人流量较少，门洞普通，且投资预算较少，如办公室、写字间，则能够选择普通的价钱偏低的门机 。此类门机，普通也能够无毛病运用，但运用寿命会相对短一些 。假如购机单位售后效劳良好，能够随时提供到位维修效劳，那您能够放心运用 。
4. Choosing the type of automatic door machine, if the traffic is less, the door is ordinary, and the investment budget is less, such as office, office, can choose the ordinary door machine with lower price. This kind of door crane can be used normally without any problems, but its service life will be relatively short. If the buyer has good after-sales service and can provide in-place maintenance service at any time, you can rest assured of using it.
5、留意自动门机的兼容性，请求门机具有兼容性，可以加装这些安装 。有的自动门机本身带有此类功用，很容易加装，而有些门机无此功用，必需另配许多安装才干加装，从而引出不用要的开支 。
5. Pay attention to the compatibility of the automatic portal machine. Request the portal machine to be compatible. These installations can be installed. Some automatic doors have such functions, which are easy to install, while some doors do not have such functions. They must be equipped with many additional installation skills, thus eliciting unnecessary expenses.
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