MQCON Electric Bicycle Controller Model SM7245

Features:
1- Fast self-learning mode: quickly match all kinds of motors
2- Three working modes: sine wave, square wave, no Hall mode
3- Voltage specifications: 24V, 36V, 48V. Current specification: 18~45A
4- Parameters can be set: undervoltage, non-zero start, torque sensor, etc.
5- Support various instrument communication
6- The development function can be customized according to customer needs

-What's the meaning of each cable of the controller?
-Here is wiring diagram for your reference.

We specialize in researching, developing, manufacturing and marketing the e-bike controller matched with the LCD displays,such as:

TF-M8 Display

SW900 Display

-How to use the PC interface to debug parameters？
-We have detailed instructions to help.

                                           SM Controller Software Interface                                                                   

Here are the clear and easy adjustment software interface. 
 

Each product is strictly controlled in every link: production - testing - packaging - delivery.

                                                                                                   Finished and semi-finished products

Package：Cover with plastic wrap to prevent moisture

Our products have won national invention patents and international certificates, and we are recognized in terms of quality and reputation.

FAQ:
Q: What are the functions of the controller ?
A: We can also customize any specs based on your needs.
Q: Can you ship the good to my country ?
A: Yes, we can ship the Samples by Express(DHL, FedEX and so on) to your door.
 For big orders, we ship by sea to your sea port.
Q: What is the delivery time ?
A: For samples orders, it will take 2-5 days to ship your order. For bulk order, it will take 3-4 weeks to ship it. 
Q: What is the shipping time ? 
A: Delivery by Express will take 3-5 working days to reach your door. Delivery by sea will take 15-35 days to reach your port.
Q: What is the payment method ?
A: We accept Paypal, TT(Bank Transfer), Western Union, L/C...
Q: How can i make the order ?
A: You can make the order online. You can also contact our sales to order it. Our sales will offer you the invoice and after-sale service. 
Q: How can i become your distributor ?
A: You need to make an initial order of 10000 USD to become our official distributor. And we will make a distributor agreement with you.
Q: Do you offer warranty ?
A: Yes, we will offer 12 months warranty for all our products.