Description
Product Overview
Experience unmatched performance with the KUNRAY Speed Controller for Brushless Motor. Designed for 12‑18 V Mosfet modules, this controller delivers up to 1000 W or 2500 W output, making it the ideal choice for e‑bikes, electric scooters, and other high‑power DC brushless applications.
Key Features
- Dual‑mode operation: 1000 W or 2500 W configurable for versatile power needs.
- 12‑18 V Mosfet support for reliable, high‑current handling.
- Advanced temperature‑controlled PWM for consistent performance and extended lifespan.
- Built‑in over‑current protection and short‑circuit safety.
- Compact, lightweight design fits easily into most e‑bike and scooter housings.
- Easy plug‑and‑play installation with standard connectors.
Why Choose KUNRAY
Our controller blends cutting‑edge electronics with rugged durability. Whether you’re upgrading an existing electric vehicle or building a new one from scratch, the KUNRAY Speed Controller offers:
- High efficiency—maximizes battery life and range.
- Reliable performance—maintains peak power even under heavy load.
- Safety first—integrated protection circuits keep your ride safe.
- Versatility—compatible with a wide range of brushless motors and power supplies.
Specifications
- Input Voltage: 12‑18 V DC
- Output Power: 1000 W / 2500 W (configurable)
- Mosfet Count: 12‑18 V Mosfet modules
- Maximum Current: 40 A (typical)
- Dimensions: 100 mm × 50 mm × 30 mm
- Weight: 0.5 kg
- Operating Temperature: –10 °C to +60 °C
Installation & Compatibility
Installing the KUNRAY controller is straightforward:
- Connect the controller to your 12‑18 V power supply.
- Attach the brushless motor leads to the designated terminals.
- Secure the unit with the provided mounting brackets.
- Power on and calibrate using the included user manual.
It’s fully compatible with most standard e‑bike and electric scooter setups, making it a plug‑and‑play upgrade for hobbyists and professionals alike.






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