New Arrival SiAECOSYS Programmable SIAYQ72120 72V 120A 100KPH Controller with TFT 750C display for High Power Electric Scooter Bike
NOTE:
1.Orders do not include customs duties, which are borne by the buyer.(Except for some aliexpress marked orders including tax).
2.For some special countries with strict customs for import, so pls. confirm it firstly to us that you have ability to do customs clearance, otherwise we will not take on heavy responsibilities for this issue, return money and goods are not support. (special countries list contact seller)
SIAYQ series controller is sine wave type controller, which is brushless DC controllerwith self-learning function. Generally, it matches well with QS Motors, if you want to match with new brand motor, some parameters should be tested by yourself.
P.S. If you have any confused about the shipping cost, please feel free to contact with us.
Also could place order but don't pay first, then we could adjust the price.
One set including below kits
1. 1pcs X SIAYQ72120 sine wave controller
2. 1pcs X USB cable
3. 1pcs X TFT 750C display
4. 1pcs X adapter cable
Key Features
1). All the raw materials are imported, using high-performance Moss tube
2). With the aluminum substrate scheme, the Moss tube is laid on the aluminum substrate and then placed on the PCB board
3). Small in size
4). High efficiency, low temperature rise, small running current
5). With self-learning function, excellent commonality
6). The app compatible with Android and Apple
7). With flux weakening function.(The product does not contain magnetism)
Product Description
1.YQ72120 Controller
SIAYQ72120 is new controller with stable performance. Compare to SVMC72150, the size is much smaller, and more cost effective with waterproofing grade IP67, suit for 2-3kw motors.
Equal to FARDRIVE ND72330
It’s hall version (as default) which suit with hall motors.
It could also support encoders, please check with sales.
Drawing
Test Report
SIAYQ72120 with QSMOTOR 205 V3 50H Motor 72V 820RPM
Adapter Cable
USB cable
Software interface（PC）
Wiring Diagram
The wiring support one-line and hall analog speedometercommunication, which work with hall speedometer.
There is also CAN BUS version, please contact with sales for details.
Programmable Software & User manual (Before you received the controller)
Pls. Contact with sales to get the link and password to download the manuals and software before/when you got the controllers.
2. TFT 750C display
Electrical Parameters
² 3.2inch IPS screen
² 24V/36V/48V/52V battery supply
² Rated operating current : 40mA
² Off leakage current < 1uA
² Max output current to controller : 100mA
² Operating temperature : -20～70℃, Storage temperature : -30～80℃
Assembly instructions
Please pay attention to the screw’s torque value, damaged caused by excessive torque
is not within the scope of the warranty.
Clamps suit for 3 size of handlebar, 31.8mm, 25.4mm, 22.2mm, there are transfer rings for
25.4mm and 22.2mm（marked with L or R）, transfer ring must be assembled with the special
directions, pay attention to the green arrow below.
Connector descriptions
Inventory Last Updated: Dec 22, 2024
