SiAECOSYS/QSMOTOR 12inch 3000W 72V 90kph Hub Motor with SIAYQ72120 controller and kits for Electric Motorbike

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) 

For 3000W motor kits, it could be used for Electric Motorbike, which could be 72V 90KPH.

e.g. Electric Motorbike

Weight, approx 120kg+80 kg

Speed: Peak 90km/h

Climbing slope: 15 degree@200kg

Tire:  90/90-12 Or 130/70-12

Battery: 72V40Ah

One set including below kits

Combo 1

1. 1pc X QSMOTOR 12X2.5inch 260 3000W V4 electric wheel hub motor 

2. 1pc X Fardriver SIAYQ72120 controller with USB cable

3. 1pc X CT-22 speedometer 

4. 1pc X YY V3 Throttle

5. 1set X Rear Hydraulic Brakes

6. 1pc X DC-DC converter

Combo 2

1. 1pc X QSMOTOR 12X3.5inch 260 3000W V4 electric wheel hub motor 

2. 1pc X Fardriver SIAYQ72120 controller with USB cable

3. 1pc X CT-22 speedometer 

4. 1pc X YY V3 Throttle

5. 1set X Rear Hydraulic Brakes

6. 1pc X DC-DC converter

Key Features

1). Simplify to make a electric-motorcycle. Gearbox, transmission shaft, clutch are no need. Which save space.

2). It could be installed in the rear to save more space for battery.

3). Support regenerative braking

4). High efficiency: 85~92% 

Product Description

1. QSMOTOR 12X3.5inch 3000W V4 Electric Scooter Hub Motor

Drawing

For 12X2.5inch

For 12X3.5inch

Test Report

2. Fardriver SIAYQ72120 sine wave motor controller

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

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

Adapter Cable

USB cable

Software interface（PC）

Wiring Diagram

3. CT-22 programable LCD speedometer

4. YY V3 Throttle

Left

5. Hydraulic Brakes

6. DC-DC converter 

Please noted:

Optional appearance, drawing, performance curve/test report are available. 

If you need more technical information, please feel free to contact us.

We will give you reply in 12hours.

Application