Brushless dc motor controller in the application of optical fiber polishing machine yesterday, shenzhen a bought us a brushless dc motor controller, because don't understand how said connection, I will directly to brushless dc motor controller drives the wiring diagram summary to send in the past, the other party to install the corresponding model, one-time took good, the said fan wiring diagram of the summary is very good, we often use to him to brushless dc motor controller is very convenient, that we consider for the customer's. Because we often meet with the customer said don't understand the instructions, worried about the wrong line, we will focus on time, all the driver wiring diagram commonly used one by one photo, with the most intuitive way according to our instructions to install, that is left of our time, is also convenient for the customer. The need is 40 w150 fan turn around dc gear motor controller, he is at a friend's machine products, see our dc motor controller based on dc gear motor controller to find our contact number on the label. He see us an article on the website of the brushless dc motor controller in the application of automatic wire stripping machine, is interested in us, try to contact us. Said fan, he is now with Oriental motor controller of dc gear motor controller, but the price is too expensive, after-sales service is very bad, there are often not directly solve, have to wait for several days to answer, communication is very inconvenient. And our response is very fast, there is a problem, is in direct contact with engineers, can be quickly resolved. Choose fan 40 w model of brushless dc motor controller, need 25 than reducer, torque will now use the Oriental motor controller with them, because it is used in dust-free workshop, strict in noise, and we provide the dc gear motor controller, various performance all meet the requirements of the fan, and our services beyond the expectations of the fan. Next need batch production, consider using our production of motor controller.