ChamRider,Sinewave-Electric Bike Sensorless Controller, KT Controller, Dual Mode, 36V, 48V, 250W, 350W, 500W, 750W, 1000W, 1500W

Description

ChamRider Sinewave Electric Bike Sensorless Controller – KT Dual Mode (36V/48V, 250W‑1500W)

Product Overview

Upgrade your e‑bike with the ChamRider Sinewave KT Controller, engineered for maximum performance and reliability. This sensorless, dual‑mode controller delivers smooth, whisper‑quiet power across a wide range of power levels (250W to 1500W) and voltage options (36V or 48V). Whether you’re cruising city streets or tackling rugged trails, the ChamRider controller offers unmatched efficiency and durability.

Key Highlights

• High‑quality sinewave output for silky‑smooth acceleration and reduced motor wear
• Sensorless design eliminates costly sensors while maintaining precise motor control
• Dual‑mode operation: High‑Torque for steep climbs and High‑Speed for flat terrain
• Power options: 250W, 350W, 500W, 750W, 1000W, 1500W – choose the perfect fit for your bike
• Wide voltage compatibility: 36V or 48V battery systems
• Built‑in over‑current, over‑temperature, and short‑circuit protection
• Compact, lightweight design – fits most standard e‑bike frames
• Easy plug‑and‑play installation with clear wiring diagram

Technical Specifications

Voltage: 36V / 48V
Power: 250W, 350W, 500W, 750W, 1000W, 1500W
Current: Up to 35A (depending on power rating)
Output: Sinewave, sensorless
Protection: Over‑current, over‑temperature, short‑circuit
Dimensions: 90mm x 35mm x 20mm (approx.)
Weight: 0.45 kg (approx.)

Compatibility

Designed for a wide range of e‑bike models, including mountain bikes, road bikes, folding bikes, and cargo bikes. Works seamlessly with 36V and 48V battery packs and standard 48V/36V motor configurations.

Installation & Setup

1. Disconnect battery and remove the old controller.
2. Connect the controller to the motor using the supplied terminal block.
3. Wire the controller to the battery (check polarity!).
4. Adjust the mode switch to your preferred setting (High‑Torque or High‑Speed).
5. Power on and enjoy instant, responsive performance.

Why ChamRider?

ChamRider’s sinewave controller delivers a quieter, more efficient ride while extending motor lifespan. Its sensorless design reduces maintenance and cost, making it ideal for both hobbyists and professional riders. With robust protection features and a broad power range, this controller is the ultimate upgrade for any e‑bike enthusiast.

Elevate your riding experience—choose the ChamRider Sinewave KT Controller today and feel the difference on every pedal stroke.