Description
Upgrade your electric ride with the E‑bike Sine Wave 30A 1000W SM Three‑Mode Brushless Controller. Designed for 36 V and 48 V systems, this high‑performance controller delivers smooth, silent power to electric bicycles, tricycles, and e‑scooters. Whether you’re building a custom build or replacing a worn‑out unit, the SM controller provides reliable torque, precise speed control, and three selectable driving modes for the ultimate riding experience.
Key Highlights
- Powerful 1000 W output with a robust 30 A continuous current rating
- Advanced sine‑wave technology for ultra‑quiet, vibration‑free operation
- Three selectable modes: Eco (energy‑saving), Normal (balanced performance), and Sport (maximum torque)
- Universal compatibility with 36 V / 48 V brushless hub motors
- Built‑in over‑current, over‑temperature, and short‑circuit protection for safety
- Compact, lightweight aluminum housing – easy to mount on any frame
- LED status indicator for real‑time monitoring of mode and fault alerts
Why Choose the SM Three‑Mode Controller?
Riders demand both power and efficiency. The sine‑wave design reduces electrical noise and motor wear, extending the life of your drivetrain. With three distinct riding modes, you can effortlessly switch between a long‑range eco setting and a high‑performance sport setting, all while maintaining smooth acceleration and regenerative braking.
Compatibility
This controller is engineered for a wide range of electric mobility platforms:
- Electric bicycles (E‑bikes) with 36 V or 48 V battery packs
- Electric tricycles and cargo bikes
- E‑scooters and light electric vehicles (LEVs)
- Any brushless hub motor rated up to 1000 W
Technical Specifications
- Input Voltage: 36 V – 48 V (DC)
- Continuous Current: 30 A (max 45 A peak)
- Power Rating: 1000 W
- Control Type: Sine‑wave (brushless)
- Modes: Eco, Normal, Sport (switchable via button or external switch)
- Protection: Over‑current, over‑temperature, short‑circuit, undervoltage
- Dimensions: 115 mm × 70 mm × 30 mm
- Weight: 210 g
- Connector Type: Standard 6‑pin motor plug, 3‑pin throttle/ brake plug
Easy Installation
Designed with the DIY enthusiast in mind, the controller comes with clearly labeled connectors and a step‑by‑step wiring diagram. Mount it securely on the frame, connect the battery, motor, throttle, and brake inputs, and you’re ready to ride in minutes.
SEO Benefits
By choosing the E‑bike Sine Wave 30A 1000W SM Three‑Mode Brushless Controller, you ensure optimal performance for your electric bicycle, tricycle, or e‑scooter while boosting search visibility for keywords such as “e‑bike controller 1000W,” “brushless sine wave controller,” “36V 48V e‑bike parts,” and “three mode e‑bike controller.” This helps your product rank higher in e‑mobility searches and attract targeted buyers.






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