How do you calculate the horsepower of a brushless motor? In the world of motor mechanics, determining the horsepower of a brushless motor is a crucial task. There’s an efficient and relatively quick way to get an estimate.   Recently, experts have revealed that one can use a digital clamp meter to measure the current and voltage supplied to the motor. With these two key parameters in hand, a simple calculation can provide an approximation of the motor’s horsepower. The formula for this estimation is Horsepower (hp) = Voltage x Amperage x % EFF x power factor x 1.73/746.   ... Read More

How fast is a 8000W motor? Generally speaking, an 8000 watt electric two  wheeler is quite fast, but the specific speed is affected by a variety of factors. Usually, the maximum speed can reach around 120 – 130 kilometers per hour. Here are some factors that affect its speed:   Motor PerformanceThe 8000 – watt motor can theoretically provide powerful power output. However, different brands and models of motors may vary in actual performance. For example, some motors have higher efficiency and more stable torque output, enabling the electric two – wheeler to achieve a higher speed. Battery Capacity and ... Read More

SONDORS Metacycle Electric Bikes abandoned in China, bills go unpaid The SONDORS Metacycle electric motorcycle, once the darling of the burgeoning commuter e-motorcycle market, has suffered repeated setbacks since its original launch. Deliveries slowed to a trickle earlier this year and by many accounts appear to have since ceased. Reservation holders, some who have been waiting for years, have been left in the dark. Speculation has run rampant regarding SONDORS’s current precarious financial situation. With the brand seemingly entering radio silence, we’re now getting more details than ever before from an unlikely source. One of the company’s factories in China tells Electrek that the ... Read More