DYS F45A ESC dc electronic motor speed controller

FOB Reference Price:Get Latest Price
$2.35 - $45.86 / Pieces | 30 Piece/Pieces speed controller (Min. Order)
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Quick Details
Vehicles & Remote Control Toys
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
product name:
speed controller
cont current:
lipo cells:
19.8g(without battery wire)
5V/3A & 9V/1.5A
BL Heli
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month speed controller
Packaging & Delivery
Packaging Details
plastic box
Lead Time :
around 3-5 days after receiving your confirmation of the order
Video Description
Product Description
DYS BLHeli_32 firmware F45A ESC brushless dc electronic motor speed controller


How about the specification of speed controller

Aria F45A (4 in 1 ESC)

Input voltage:3-5S Lipo

BEC: 5V/3A & 9V/1.5A


Weight:19.8g(without battery wire)

Cont Current(A):45A

Burst Current(A)>10S:50A




How about the Features of speed controller 


*With 32bit ARM Cortex MCU STM32F051 48MHZ micro processor, throttle 2048 resolution ratio,strong anti-interference capacity.

*Built-in two BEC 9V / 1.5A and 5V/ 3A.

* The telemetry port and on-board current meter of the ESC can use the flat cable and it will test the current,voltage and power etc.

*Built-in temperature sensor will pass the telemetry port to transfer and overlay to the OSD of FC,It can be programmed setting for temperature protection.

With USB linker can be programmable throttle setting like support positive and negative,two-way mode,FPV 3D mode,motor speed,braking ,PWM frequency, inlet angle speed setting, onboard RGB LED for customize color, Beep etc.


*It use the self-adaption control system,can go automatic with the all kind of the motor in the market,at the mean time it support up to 500HZ PWM,oneshot 125,oneshot 42,Multishot and Dshot 150/300/600/1200.

*With special optimize in multi-axis,the motor can launch smoother in a good throttle curve, fast response,great power, and highly support the multi-axis,fixed-wing and helicopter.

*Signal wire is the silicone flat cable,it can connect with the DYS F4 FC directly,no need soldering.When it connect with the other brand FC,it will need to solder to the FC.

*MCU hardware,Driver circuit ,Mosfet will come with double voltage protection.

To adopt the new process MOSFET of low internal resistance, will help increase resistance to flow.Also,the professional MOS driver chip makes the best efficiency.

Mosfet is covered with aluminum sheet for cooling,which can bring more efficiency and stability.

*With special process of 8 layer  PCB will lower resistance, small calorific value and bigger impact resistance current.Nice optimize layout of the components and parts makes a smaller size,lighter weight and easy to build.

How about the certificate
Packaging & Shipping

 packed in plastic box , ship via DHL




Company Information


Dongyang Innovative Technology Limited is established in 2007. our company has well experienced R&D and high standard professional management team, which specialized in UAV solution,  our core competence products are servo, ESC, motor, propeller, gimbal ,racing frame etc. which are sold all over the world


More details weclome to visit our website: www.dys.hk




1.what is your MOQ?

Esc/motor/servo:50pc, FC flight controller: 30pcs , prop 300pair of each item, but accept trial order



2. Can I visit your factory?

Welcome to visit our factory and we will arrange the driver to pick you up.


5. can you accept OEM



6. What are your payment terms?

We accept T/T, Paypal before shipping.

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