One Controller for Easier Repairs and Lower Stock Costs
Repair shops often spend hours identifying the right controller for an electric tricycle. Does it need square-wave or sine-wave control? Is the motor brushless DC or PMSM? Is the Hall angle 60° or 120°?
Choosing the wrong controller can cause it to burn out within a week, leading to refunds and lost customer trust. For distributors and repair chains, keeping four different controller types in stock also increases costs.
The Avetlink AK 18-tube dual-row universal self-learning controller makes replacement easier.
With one click, it automatically identifies the motor type, Hall angle, and phase sequence. It then completes setup in under 30 seconds, without manual motor identification.
Key Specifications
- Current rating: 40A–45A.
- Supported voltages: 48V / 60V / 72V.
- Supported motor power: 800W–1000W.
- Motor compatibility: 100% of brushless DC motors on the market, plus permanent magnet synchronous motors (PMSMs).
- Automatic setup: Detects motor type, Hall angle, and phase sequence.
For aftermarket distributors and repair chains, the Avetlink AK controller replaces multiple controller types with one part number, simplifying stock management and reducing time spent choosing replacement parts.

Technical Specifications

Core Parameters

Comparison

Why Choose Avetlink?
One-Click Setup for Easier Motor Matching
Choosing a replacement controller can take time, especially when the motor’s specifications are unclear. A poor match can lead to faults, returns, and extra costs.
The Avetlink AK 18-tube 45A self-learning controller is designed for 800W–1000W electric tricycle motors.
Connect the controller according to the installation instructions and press the self-learning button. For compatible motors, it automatically identifies:
- Motor type: BLDC or PMSM.
- Hall angle: 60° or 120°.
- Motor phase sequence.
The learning process takes less than 30 seconds, reducing the need for manual settings.
Support for Different Motor Configurations
The AK self-learning platform supports compatible brushless DC motors and permanent magnet synchronous motors (PMSMs), including internal-rotor and external-rotor configurations.
This makes it a practical option for electric tricycle repairs and upgrades across different vehicle models.
Before ordering, confirm the vehicle’s voltage, motor power, current requirements, and connectors to ensure a suitable match.
Fewer Controller Variants to Manage
Keeping several controller types in stock increases purchasing costs and makes replacement selection more difficult.
By supporting multiple motor configurations, the AK controller can help distributors and repair shops:
- Reduce the number of controller variants they need to stock.
- Spend less time selecting replacement parts.
- Simplify ordering and inventory management.
- Reduce returns caused by incorrect motor matching.
For businesses serving multiple repair locations, this can make controller sourcing and daily repair work easier.
Contact Avetlink
Share your vehicle specifications and purchasing requirements to discuss a suitable AK controller configuration.
Contact Avetlink to ask about:
- Bulk pricing for orders of 50 units or more.
- Sample availability for compatibility checks and field testing.
- Available OEM/ODM customization options.
- Technical specifications, wiring diagrams, and installation guidance.
Avetlink AK — Easier controller matching for electric tricycle repairs and upgrades.