Struggling on Hills and Using Too Much Battery Power?
Weak climbing power and fast battery drain can slow down deliveries and increase running costs. Frequent repairs make the problem even worse.
After three years of development, the Avetlink AK motor system combines aerospace-grade magnetic steel with smart power adjustment to deliver stronger, more efficient performance.

Brand Name	Avetlink
place of origin	China
series	120 motor series
Power	500W-1200W
Voltage	48V/60V/72V
Magnetic steel height	30H-50H
Wire diameter	3mm²-5mm²
torque	15N.m-33N.m
brake	Electromagnetic  brake
Insulation level	E
protection grade	IP54
color	customizable
Country of origin	China

Tests showed that a vehicle carrying 200 kg up a 15-degree slope maintained a speed above 25 miles per hour. Driving range also increased by 30 km.
Many courier stations have already switched to this system, especially for short-distance deliveries in residential areas.
Three Key Features
- Patented dual-cycle cooling: Keeps the motor from getting hot during eight hours of continuous operation, even in hot weather.
- Smart torque adjustment: Provides smooth starts with both light and heavy loads.
- Plug-in controller connection: Connects easily to the AK electric tricycle controller without specialist wiring work.
Maintenance Tips
1. Avoid full-throttle acceleration during the first 200 km of use.
2. Clean between the cooling fins with an air gun every month.
3. Use the original matched AK motor controller for the best performance.
Frequently Asked Questions
Q1:How does the system handle heavy rain?
The complete vehicle has passed waterproof testing. The reported waterproof performance includes continued operation in water 0.5 metres deep.

Q2:Does installation require new wiring?
No. The system uses the vehicle’s existing plug. Follow the instructional video to complete installation in about 30 minutes.

Q3: How long will it last?
The core components have a three-year warranty. Under normal use, the system can last more than five years.

Q4:Can older vehicles be upgraded?
Yes. Even ten-year-old vehicles can be upgraded. A new battery is recommended for better performance.

Feedback from Delivery Drivers
The Luoshu Master Team in Hangzhou tested the system and reported electricity savings of more than RMB 400 per vehicle each month after replacing the motor.
Drivers also reported that they no longer needed to get out and push their vehicles when climbing elevated bridges.
The Avetlink AK system has become popular among electric cargo tricycle users because it makes daily work easier, lowers costs, and reduces worries about motor performance.