Conversion Part 72V 85A square Wave Electric Bicycle Bike Controller for Ebike 3000w 5000w Motor

Technical specifications

Customization guide

Adjustable connector configurations and modular wiring allow customization for specific motor types or battery setups. The heat sink design can be adapted for enhanced thermal performance in extreme environments.

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With its 72V 85A capacity, this controller enables seamless power delivery for e-bikes tackling rugged terrain or carrying heavy loads. The color-coded connectors simplify integration with motors and batteries, while the aluminum heat sink ensures reliability even during prolonged use.

Choose your model

Supplier's note

1. Key Breakthroughs:

   • Aluminum Heat Sink: Reduces thermal resistance by 30% compared to plastic alternatives, enabling stable operation in extreme temperatures.
   • Color-Coded Connectors: Cut installation errors by 40% through standardized wiring identification.
   • 85A Current Capacity: Supports motors 2x heavier than typical 48V systems, ideal for cargo e-bikes.

2. Version Selection Guidance:

   • Base Model: Best for casual riders using 3000W motors on flat terrain.
   • Advanced Model: Optimal for mountain bikers or commuters needing 5000W power for steep inclines.
   • Pro Model: Designed for professional e-bike builders requiring 6000W capacity and customizable connectors for specialized systems.

Example Use Case: The Pro Model’s +30% thermal efficiency ensures safe operation in desert racing conditions, paired with its 6000W capacity to power high-torque motors.