Sadly, their complementary motor controllers are designed to drive them at a high speed, which means we can only hit that “520-watt” power spec by operating in a max-speed-minimum-torque ...

Smart Motor Devices OÜ launches the BLD-50, a high-performance brushless DC motor controller. With four-quadrant speed ...

It provides excellent control over motor power and allows for smoother acceleration. Why it’s top-rated: This controller supports ... push their e-bikes to the limit. Best for: Tech-savvy ...