Why XC 400A Electronic Speed Controller Is Better Than Rivals

400A, DC16-54V Electronic Speed Controller / Driver Designed For High-
performance RC Car, You Can Feel The Ultimate Handling


Since 2011, Xiongcai has been manufacturing electronic speed controller/driver
for automotive fuel & water pumps, electrical tools. Our products have been
applying in automotive industries and drones, adopting by clients such as
XPeng, NISSAN, Feilong Auto Component (FLACC), Shenhai Electrical Appliance,
ACHR, Risun, Joinhands, Keshen, Wuhan Cummins, FAW Group, Jingyi Group, Linrui
Auto Electrical Appliance, Unicent, and more.


In 2017, we had set a sector for RC cars. In these years, we have earned
ourselves a place in the severe competition with top brands such as Castle and
Hobbywing. In 2024, we engineered a new power monster-E3. E3 is a powerful
product which is engineered for enthusiasts’ RC cars and trucks. Six months
ago, a notable RC car brand contacted us and consulted about technical
problems. They wanted to develop a most powerful electronic speed controller
ever in RC car industry. Comparing to existing products, E3 is really a power
monster.


E3 is high performance with 400A continuous current, 6-12S Lipo, 16-54v power
system, as I know, maybe it’s the most powerful motor controller (electronic
speed controller or ESC) adopting to sensored or sensorless brushless motor,
and supporting 240,000RPM maximum. BEC power is optional (6.0V, 7.4V, 8.4V),
providing 10A continuous current, you can select it according the servo
specification.


We know that thermal management is important to a powerful electronic device.
We design the frame meticulously. With the combination of forged Al case and
fin fan, E3 allows max airflow throughout the part to cool critical component
down, promoting thermal performance to a new level. With epoxy potted,
waterproof design will protect electronics and promote heat dissipation in all
weather conditions.


Fan is controlled intelligently by ESC. When the internal temperature of system
exceeds 55 Celsius Degree, the fan will be turned on, otherwise, the fan will
be turned off. If there is an abnormal heavy current, the ESC will cut off the
power to fan, and the ESC will work normally.


Many parameters related to handling can be adjusted by mobile app via Bluetooth
communication, such as running mode, number of Li-Po cell, cutoff voltage,
throttle rate, braking force, turbo timing, initial PWM, etc. and firmware can
be managed on app as well.


Power is one thing, the most important is how can we control it perfect to
avoid negative impact? We have designed many protection measures including low
voltage, throttle loss, abnormal braking, over temperature, short circuit to
fan, and so on. We need performance, also we need safety.


We have been staying focused on design and manufacture of electronic speed
controller for 13 years, serving top clients in their industries. Parts are
certified by CSIPER25, ISO11452-2, ISO10605, ISO16750, ISO7637. We provide a
full service from design, analysis, testing to supply, you don’t need to worry
about the quality and reliability.


Have a try, visit us http://en.xc-bldc.com or google Shenzhen Xiongcai
Technology for detail. If you have any special concept or requirement, we will
help you achieve your ideas.

Minimum Order: 300 pieces

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