12V 24V 36V 48V 250W 350W 500W 1000W DC Electric Bike Motor Brushed Controller Box for Electric Bicycle Scooter Controller YK31C

Description

Upgrade your electric bike or scooter with the versatile YK31C DC Electric Bike Motor Brushed Controller Box. Designed to handle a wide voltage range (12 V‑48 V) and power outputs from 250 W up to 1000 W, this controller delivers smooth acceleration, reliable performance, and effortless integration for any brushed‑motor setup.

Why Choose the YK31C Controller?

• Universal voltage support: 12 V, 24 V, 36 V & 48 V
• Power options: 250 W, 350 W, 500 W, 1 000 W
• Compact, heat‑dissipating aluminum housing
• Built‑in safety features: over‑current, over‑temperature, and short‑circuit protection
• Easy wiring with clearly labeled terminals
• Compatible with most brushed hub and mid‑drive motors

Key Highlights

• Precise Throttle Control: Smooth, linear response for a natural riding feel.
• High Efficiency: Optimized power delivery reduces battery drain and extends range.
• Robust Construction: Shock‑resistant ABS casing protects against vibration and impacts.
• Simple Installation: Plug‑and‑play design with pre‑wired connectors for throttle, brake, and motor.
• Safety First: Automatic cut‑off on overload or overheating to protect your bike and rider.

Technical Specifications

• Input Voltage: 12 V – 48 V (selectable via DIP switches)
• Power Rating: 250 W / 350 W / 500 W / 1 000 W (model specific)
• Current Capacity: Up to 30 A continuous
• Control Type: Brushed DC motor
• Operating Temperature: –20 °C to +60 °C
• Dimensions: 120 mm × 80 mm × 30 mm
• Weight: 350 g
• Connector Types: 3‑pin throttle, 2‑pin brake, 4‑pin motor
• Certifications: CE, RoHS

Installation & Setup

1. Mount the controller in a dry, ventilated spot on the frame.

2. Connect the battery, throttle, brake lever, and motor to the labeled terminals.

3. Adjust the DIP switches to match your system voltage and desired power level.

4. Power on the bike – the controller will self‑diagnose and be ready for immediate use.

Perfect For

• DIY electric bike conversions
• Upgrading existing e‑bikes or scooters
• Custom electric vehicle projects
• Riders seeking reliable, high‑performance brushed motor control

Experience the power and reliability of the YK31C DC Electric Bike Motor Brushed Controller Box and enjoy a smoother, safer ride every time you hit the road.