Brand Name:icchipcn.com
Condition:New
Type:Drive IC
Package:TQFP
is_customized:Yes
Support dropshipping and wholesaling.
100% Original and with free after-sale warranty.
Product selling point:
1. It works when powered on, no external signal is required, and the button model realizes acceleration and deceleration through a single button
2. DC three-phase brushless without Hall control board, the motor can work normally without Hall
3. The single-button model supports single-button free switching of acceleration and deceleration, with power-off memory function
4. BLDC wide voltage 7-24V high power small volume high power
5. Specially developed and designed for various industrial control electric tools such as air pumps, water pumps, oil pumps, fans and so on that use DC three-phase brushless motors
Instructions for single-button models:
The button ESC is different from the model aircraft ESC. After the ESC is powered on, the motor will rotate directly without the need for an external speed control signal. The motor speed can be adjusted through the buttons on the ESC. Jog the button, step by step acceleration (deceleration) Press the button still, the motor speed will always increase (decrease), after the increase to the maximum, the speed will not change, release the button and press the button again, the motor speed It will gradually decrease again. When the speed is reduced to 0, the motor stops. Release the button and press the button again, and the speed will gradually increase. In this way, under the action of the button, the motor speed will cycle from small to large, and then from large to small (the time from 0 to the largest is about 10 seconds). When the button is released for 3 seconds, the set speed will be automatically saved in the ESC. After the power is turned off and the power is restarted next time, it will rotate at the last set speed. Deceleration (acceleration) At this time, just click the button twice quickly to reverse the direction of acceleration (deceleration).
There is an LED indicator light on the main board, the light is on for acceleration mode, and the light is off for deceleration mode
Product parameters:
Product name: single button (potentiometer) three-phase DC brushless without Hall drive
Working voltage: 6-20V (limit 24V) suitable for 2-5S lithium battery
Driving current: rated 16A plus fan cooling 25-30A
Maximum speed: 224000 RPM (2-pole motor), 74000 RPM (6-pole motor), 40000 RPM (12-pole motor), 35000 RPM (14-pole motor).
Features: The ESC is specially developed and designed for all kinds of industrial control power tools such as air pumps, water pumps, oil pumps, fans and so on that use DC three-phase brushless motors. , when the external heat dissipation condition of the ESC is poor and the temperature exceeds the upper limit of 100 degrees, the power will be automatically reduced, and the temperature will return to normal when the temperature drops to the lower limit of 90 degrees.
Precautions:
1. There is no fuse in the power supply circuit on the motherboard. Jianyi has added it himself. The reverse connection of the positive and negative poles of the power supply will cause permanent damage to some chips on the board (even in a short period of time, there is a risk of damage)
2. There is motor stall protection during normal operation. Since the power and current of the module are very large, please do not artificially short-circuit the module when the module is not working normally. Once the short-circuit is short-circuited, it may burn the line and burst the tube. Please use a small one for the first wiring test. Current low voltage test, after ok, then pass high current and high voltage to work
3. Do not connect the motor that obviously does not match the voltage, current and power of the drive module or is far away from the motor to avoid inexplicable damage.
Shipping list:
Motor governor X1
