Automatically determine the voltage input AC110V or AC220 system
Control IC Model : LHS11031 (SOP28)
L X W : 100mm X 55mm
LHS11031 has no overcurrent protection, it is recommended to use within 8A
External linear Hall sensor signal input to control motor speed
External speed display can display speed
An external temperature sensor can be connected to stop the motor when the protection point is reached
The soft start time can be adjusted through the R10 R11 resistor divider
Motor shutdown protection after motor hall signal is missing for 10 seconds
The linear hall signal lasts for 3 seconds without any change, the motor will be shut down for protection
Aluminum Extrusion Heatsink :
Num. 5
Please pay attention to be careful of short circuit, the experimental environment should be kept clear
For other functions, please refer to the user manual of LHS11031