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Bulk 6-Tube Brushless Controller for Light E-Trike图1Bulk 6-Tube Brushless Controller for Light E-Trike图2Bulk 6-Tube Brushless Controller for Light E-Trike图3

Bulk 6-Tube Brushless Controller for Light E-Trike

$0.00 / sets 10sets (MOQ)
FOB Price:
Negotiable | Get Latest Price
Order Quantity:
1 Set / Sets
Supply Ability:
1000 Set / Sets per Month
Port:
shanghai
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal Cash Escrow Other
Delivery Detail:
5 days
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Product Details
Stable 18A Current for Light E-Trikes and E-Bike Conversions
A controller that cannot maintain its rated current can limit motor performance. If an 18A-rated controller reduces output to 15A under load, the vehicle may struggle on hills.
For distributors and other business buyers, reliable 18A continuous current matters more than an advertised rating the controller cannot maintain.
The Avetlink AK 6-tube brushless controller is designed for 500W motors in light-duty electric tricycles and e-bike conversions.
Key Features
- 18A continuous current: Provides steady current to support the motor’s performance.
- Automatic voltage detection: Recognizes 48V, 60V, and 72V systems, reducing the need to stock separate controller versions.
- Designed for 500W motors: Delivers full motor power without reducing output due to heat under normal operating conditions.
The AK controller gives buyers one practical option for several entry-level electric vehicle platforms, simplifying product selection and stock management.

Core Parameters

 
Parameter Value
Tube Count 6
Rated Current 18A
Rated Power 500W
Voltage Range 48V / 60V / 72V auto-detection
Undervoltage Protection 41V / 51V / 61V
Technology Square wave
Shell Material Standard aluminum
Accelerator Signal 0.8V–3.6V (hall-effect)
Wire Gauge Terminal-type
Cooling Passive (aluminum shell)
Origin China
Certifications ISO 9001:2015, GB/T 18488.2
 

Compatibility Guide

 

Motor Compatibility

 
Motor Type Status Note
Brushless DC motor (square wave) Fully compatible Default configuration
350W – 500W rated motors Fully compatible Matches controller power range
Below 350W Compatible Current limit covers lower-power motors
Above 500W Check with factory May require 12-tube variant
 

Vehicle Compatibility

 
Vehicle Type Rated Motor Typical Load Status
Light e-trike (0.8m frame) 350W–500W 100–200kg Primary target
E-bike conversion 350W–500W 1–2 passengers Fully compatible
Passenger e-trike (1.0m) 500W 2–3 passengers Fully compatible
Cargo tricycle (any size) 500W+ 300kg+ Consider 12-tube variant

Comparison

6-Tube vs 12-Tube — Power Tier Selection
 
Parameter 6-Tube 12-Tube
Rated Current 18A 30A / 35A / 40A
Rated Power 500W 500W / 650W / 800W
Target Vehicle Light e-trike, e-bike Passenger tricycle
Typical Load 100–200kg 200–400kg
Price Tier Entry-level Mid-range
Choose the Right Avetlink AK Controller
When to Choose the AK 6-Tube Controller
Choose the AK 6-tube controller for:
- Light-duty electric tricycles.
- E-bike conversions.
- Passenger tricycles mainly used on flat city roads.
- Entry-level fleets with limited budgets.
When to Choose the AK 12-Tube Controller
Choose a suitable AK 12-tube version for heavier passenger loads, hilly roads, or vehicles that may later upgrade to a 650W or 800W motor.
Square-Wave or PMSM Control?
The AK 6-tube controller is available only with square-wave control. It is designed for standard brushless DC motors used in entry-level e-bikes and light electric tricycles.
For a 500W PMSM motor, choose the compatible AK 12-tube permanent magnet synchronous controller with sine-wave control.
“6-tube” and “6 MOSFET” describe the same transistor count. On international sourcing platforms, this product type is often listed as a 6 MOSFET brushless controller for e-rickshaws.
Why Choose the Avetlink AK 6-Tube Controller?
Stable 18A Output
Some entry-level controllers are rated at 18A but reduce output above 12A as they heat up.
The AK 6-tube controller is designed to maintain 18A continuous current with a 500W motor under normal operating conditions, providing steady power during everyday use.
Automatic 48V/60V/72V Detection
One controller automatically detects 48V, 60V, and 72V battery systems. This reduces the need to stock separate versions for each voltage.
For distributors handling several vehicle platforms, one controller configuration and wiring diagram make purchasing, installation, and stock management simpler.
Practical Compatibility Checks
Before ordering, confirm the motor type, battery voltage, current requirements, and connectors.
For complete drive systems, also check that the controller, motor, and differential are compatible. This helps avoid installation problems and unnecessary replacements.
Contact Avetlink
The standard AK 6-tube configuration includes:
- 18A continuous current rating.
- Support for 500W motors.
- 48V/60V/72V automatic voltage detection.
- An aluminum housing.
- Terminal-type wiring connections.
Contact Avetlink through the inquiry form to discuss:
- Bulk pricing for 50 units or more.
- Sample availability for testing.
- Motor and battery compatibility.
- Technical specifications and installation information.
- Available OEM/ODM options.
- Current stock and delivery times.





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