SiAECOSYS FARDRIVER SIAYQ7250 72V 50A Controller For 1500-2000W BLDC Electric Motorcycle Controller

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.

And please do the self-learning process first after connecting with motor.

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

Combo 1

1. 1pcs X SIAYQ7250 sine wavecontroller

2. 1pcs X Bluetooth

Combo 2

3. 1pcs X SIAYQ7250 sine wavecontroller

4. 1pcs X USB 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 iOS

7). With flux weakening function.(The product does not contain magnetism)

Product Description

SIAYQ7250 is high quality controller with stable performance, which is compact and support bluetooth for APP.

It’s hall version (as default) which suit with hall motors.

Drawing

Adapter Cable

USB Cable

Extension Cord

Software interface (PC)

Bluetooth

Software interface (App)

Wiring definition

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.

Application