Intelligent Programming brushless DC Motor Controller DK72240 sine Control Version is Suitable for QS Motor Electric Motorcycles and Electric Scooters 72V

Build a smoother, stronger 72-volt ride with the DKYS DK72240—an intelligent, sine-wave BLDC motor controller engineered for QS Motor electric motorcycles and scooters. The DK72240uses an FOC (field-oriented) algorithm to deliver quiet operation, crisp throttle feel, and high efficiency. It supports Hall and sensorless modes, plus regenerative braking (E-ABS) and three speed modes for street, touring, and sport.

• 【Smooth & Quiet Sine Control】Field-oriented (FOC) sine-wave drive delivers refined throttle response, low noise, and high efficiency for daily commuting and performance builds
• 【Made for QS Motor】Works with popular QS hub and mid-drive motors used on electric motorcycles/scooters. Supports Hall-sensored and sensorless operation (auto-learn/phase self-match)
• 【Fully Programmable】Fine-tune battery/phase current, throttle curve, regen strength (E-ABS), speed modes (Eco/Normal/Sport), forward/reverse, and low-voltage cutoff. PC-link programming cable optional.
• 【72V System Ready】Designed for 72V packs (e.g., 20S Li-ion). Robust protections against over-current/over-voltage/thermal/phase fault; flux-weakening available for higher top-end (within motor limits).
• 【Installer-Friendly】Clearly labeled signal leads for throttle, brake, 3-speed, reverse, and ignition; heavy-duty phase/battery terminals; aluminum heat-sink housing for stable output under load