VOTOL Controller Programmable EM50sp One LIN Version 72V 50A Controller for Electric Scooter Bike

VOTOL Controller Programmable EM50sp 72V 50A One LIN Controller for Electric Scooter Bike

EM series controller is sine wave type controller, which is brushless DC controller with 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.

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)

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) 

One set including below kits

1.1pc X EM50sp sine wave motor controller one-lin version

2.1pc X USB Cable for Programming

3.1pc X Function cable

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

EM50sp is new motor controller. It’s cost effective with waterproofing grade IP67, suit for 1500-2000W motors.

2.Drawing of controller:

Test Report

EM50sp with QSMOTOR 205 1000W Motor 52V 670RPM

Debugging Cable:

Software interface（PC）:

Wiring Diagram

For the detail of wiring manual, pls contact our online service.

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).