SiAECOSYS/VOTOLEM50-4 72V Programmable Controller with CAN BUS for 2000W E-Scooter Motor
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)
EM series controller is sine wave type controller, which is brushless DC controllerwith flux-weakening. 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.
ATTENTION：Please note the matched motor parameters when placing the order.
In this way, we can adjust the controller to the best condition for the customer before delivery.
1/If it is matching hub motor, please tell us the motor speed, polar number, motor size and model;
2/If it is matching mid drive motor, please tell us the motor power.
We recommend to match Votol controller with QSMOTOR.(It may not work properly with other brands motors)
One set including below kits
1. 1pcs X EM50-4 sine wave motor controllerwith CAN BUS
2. 1pcs X USB Cable for Programming
Key Features
1).The materials are imported.
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 flux weakening function
Product Description
EM50-4 is new motor controller. The size is much smaller, and more cost effective with waterproofing grade IP67, suit for 2KW motors.
Drawing
Controller Interface Definition
Test Report
EM50-4 with 212 1200W hub motor
Software interface（PC）
Adapter Cable
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.
We can provide controller manual & software & remote tech support after you place the order(before you got the controllers).
Application
Inventory Last Updated: Oct 23, 2024
