SiAECOSYS/VOTOL Programmable EM50sp 72V 50A 55KPH 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.

If you have interested in this product, you can contact with our sales directly.

Sales Contact: Damon@siaecosys.com

Skype: Damon Wong(QSMOTOR)

We Chat:+86 18758618893

Aliexpress online purchasing link for this motor(You can click pic for hyperlink):

One set including below kits

1pcs X EM50sp sine wave motor controller with CAN BUS

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 QS hub motor, please tell us the motor speed, pole pairs number, motor size and model;

2/If it is matching mid drive motor, it can only works with QS-90-1KW mid drive motor

We recommend to match Votol controller with QSMOTOR.(It may not work properly with other brands motors)

Product Description

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

Embedded socket design which greatly improve the waterproof performance

2. Drawing for EM50SP Controller:

3. Test report

4. Debugging cable:

5. Software surface:

6. 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.

EV Your Life!

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SiAECOSYS/VOTOL Programmable EM50sp 72V 50A 55KPH Controller for Electric Scooter Bike

SiAECOSYS/VOTOL Programmable EM50sp 72V 50A 55KPH Controller for Electric Scooter Bike

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