Reliable Protection to 400A Speed Controller For RC Car

The Protection Measures of Xiongcai E3 Motor Controller For RC Car


Xiongcai has been specialized in motor controller for automotive fuel/water
pump, RC car and medical devices since 2011, and focusing on motor controller
only.


I know that our clients can search a lot of companies that manufacture motor
controller, but you will find that most of them provide OEM only. We are one of
the few motor controller suppliers providing a full service from design to
supply of finished product.


As an engineering oriented company, we provide solution according to
customer’s application. For example, Xiongcai designed a high performance
motor controller for RC car for a client. I believe most of manufacturer could
make powerful motor controller, but the most important thing is how to control
the power and eliminate the negative impact.


Xiongcai E3 motor controller is such a perfect product for RC car for a notable
brand. With 400A continuous current, 800A peak current, 6-12S Lipo cells, 16-
54v high performance power system, how to control the monster? Xiongcai RD team
designed perfect protection measures to protect the motor and keep it work at
its best.

1. Peak current limit. This measure will limit the peak current to avoid damage
to motor;
2. Single PWM periodical current detection limit enables reducing impact of
pulse current to motor;
3. Intelligent thermal performance. Fans will be turned on or turned off
automatically according to internal temperature; also when abnormal heavy
current is detected, the motor controller will cut off power supply.
4. When a short-circuit takes place in fan, the test mode will start running.
If the fan can’t be recovered in three times test, the power to fan will be
cut off, and the ESC is still working;

And there are some more protection measures, including low voltage protection,
throttle loss protection, abnormal braking protection, over-temperature
protection etc.


Xiongcai motor controllers have been applying in top brands in automotive
industries, such as Jingyi Group, Risun, FAW Group, FAWDE, Feilong Auto(FLACC),
Kesen, Unicent and more. We can put your RC car in extreme.


Have a try, we’ll deliver excellent solutions according to your ideas. Visit
http://en.xc-bldc.com or search Shenzhe Xiongcai Technology for more.

Minimum Order: 300 pieces

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