industrial sewing brushless DC motor control board this thing, is a concrete manifestation of electric sewing machine, and therefore with electric sewing machine about, it will be introduced in the description on the website www.wxaxd.com. And here is the expanded content, I hope you do not miss this article because it is practical!

Industrial sewing machine brushless DC motor control board , which includes the main control board , display board , and speed control board three parts.
Control board : it is the core of the whole system , brushless DC motor can be driven , but also play a protective function.
Display panel : Can be adjusted for maximum operating speed , but also shows the direction , speed and other information , and the current mode .
Speed Controller: The main output speed signal to the control board, in order to achieve start , braking and speed control functions.
The control panel, it 's input power is 220 volt single-phase power , the maximum output power up to 400 watts, its main features are :
( 1 ) Compared with the same power clutch motor , can save about 60 % of the electrical energy , to achieve energy efficient, avoid idling phenomenon ;
( 2 ) has good speed performance, stable and reliable performance , and very sensitive ;
( 3 ) is basically no need for maintenance, but also long-term use ;
( 4 ) operation , low noise, less heat , and less interference with other electronic devices ;
( 5) The motor speed in the 1600-4200RPM range is adjustable , an interval of 200RPM;
( 6 ) simple structure, so a small size, light weight.