Brushless Motor Controller 48V–72V 800–1500W Sine Wave E-Bike
Brushless Motor Controller 48V–72V 800–1500W Sine Wave E-Bike
Brushless Sine Wave Motor Controller — 48V / 60V / 72V | 800–1500W
Upgrade your electric bike or electric vehicle with this high-performance sine wave brushless DC motor controller. Designed for versatility and durability, it supports a wide voltage range of 48V, 60V, and 72V, making it compatible with most e-bike and EV setups on the market. Whether you're building, upgrading, or repairing, this controller delivers smooth, quiet, and efficient motor operation.
Key Features
- Universal Voltage Compatibility: Works seamlessly at 48V, 60V, and 72V — no need for separate controllers for different systems.
- Sine Wave Technology: Provides smoother, quieter motor operation compared to square wave controllers, improving ride comfort and motor efficiency.
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Two Current Options:
- Black version: Up to 35A max — rated power 800W–1200W
- Red version: Up to 45A max — rated power 800W–1500W
- Three-Mode Operation: Easily switch between operating modes; self-learning function simplifies setup and installation.
- High-Temperature Resistant Copper Wire: Ensures long-lasting performance and safe operation under demanding conditions.
- Aluminum Alloy Casing: Durable outer shell protects internal circuitry while promoting efficient heat dissipation to keep your system running cool.
- Waterproof Connectors: Sealed, weatherproof joints and durable cable interfaces minimize failure rates during long-term use in all conditions.
- Clearly Labeled Harness: Full functional harness with easy-to-read labels makes installation straightforward — even for first-time builders.
Technical Specifications
| Spec | Black Version | Red Version |
|---|---|---|
| Rated Voltage | 48V / 60V / 72V | 48V / 60V / 72V |
| Max Current | 35A | 45A |
| Rated Power | 800W – 1200W | 800W – 1500W |
| Main Material | Aluminum Alloy | Aluminum Alloy |
| Motor Type | Brushless DC | Brushless DC |
| Signal Type | Sine Wave | Sine Wave |
What's in the Box
- 1× Brushless Motor Controller (with functional harness)
Notes
- Due to lighting and monitor differences, the actual color may vary slightly from product images.
- Please allow 1mm–1cm variance due to manual measurement.
Made in Mainland China.
For guidance on safe electric vehicle component usage and standards, visit the U.S. Consumer Product Safety Commission (CPSC) for relevant consumer safety information.
Frequently Asked Questions
Q: Is this brushless motor controller compatible with my electric bike?
A: This controller is designed to be compatible with most electric bicycles and electric vehicles that use brushless DC motors. It supports 48V, 60V, and 72V systems and features a self-learning three-mode function, making it suitable for a wide range of e-bike builds and upgrades.
Q: What is the difference between the black and red versions of this motor controller?
A: The black version supports up to 35A and a rated power range of 800W–1200W, while the red version supports up to 45A and a rated power range of 800W–1500W. Choose the version that matches your motor's power requirements for optimal performance.
Q: Why choose a sine wave controller over a square wave controller for my e-bike?
A: Sine wave motor controllers deliver smoother and quieter motor operation compared to traditional square wave controllers. This results in a more comfortable riding experience, reduced motor noise, and generally improved energy efficiency — making them a popular upgrade for e-bike enthusiasts and builders.
Q: Is this controller waterproof or weather-resistant?
A: Yes. This controller features waterproof connectors and sealed cable interfaces designed to withstand exposure to moisture, helping to ensure reliable long-term performance even in varied weather conditions.