VOTOL specializes in manufacturing intelligent sine wave motor controllers and electronic speed controllers for electric scooters and motorcycles.
Taizhou Votol Technology Co., Ltd. is a specialized manufacturer of electronic control systems for electric vehicles. The company is best known for its VOTOL series of programmable sine wave motor controllers, including popular models like the EM30, EM50, EM100, and EM150. These controllers are widely utilized in electric scooters, mopeds, and high-performance electric motorcycles due to their smooth acceleration, high efficiency, and comprehensive customization options via computer software.
VOTOL controllers feature silent operation, regenerative braking support, and advanced flux-weakening capabilities to enhance top speed. The brand caters to both OEM vehicle manufacturers and the aftermarket DIY community, providing robust solutions for controlling brushless DC (BLDC) motors in various voltage configurations ranging from 48V to 72V and beyond.
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Programming software and USB drivers are typically provided by the vendor at purchase or can be found on electric vehicle enthusiast forums. Official downloads may sometimes be available through the Taizhou Votol Technology webwebsted.
VOTOL controllers require precise matching of motor phase wires and Hall sensor wires. If the motor stutters or does not spin smoothly, you may need to perform a "Hall Angle Test" or try different combinations of yellow, green, and blue wires as detailed in the technical manual.
Yes, most programmable VOTOL sine wave controllers support regenerative braking (electronic braking), which can be enabled and adjusted via the configuration software to recharge the battery during deceleration.
Common models like the EM50 and EM100 typically support system voltages of 48V, 60V, and 72V. Always verify the specific voltage rating on your unit's label before connecting the battery.