The controller is the core component of an electric bike, acting as its "brain." It controls the motor’s start, stop, direction, speed, and other electronic parts. How it works: The controller actively manages the motor, making it run in the desired direction, at the right speed, and with smooth response. In electric vehicles, it uses power from the battery and converts it to run the motor. It responds to user inputs like throttle, brake, and gear selection. This controls how the vehicle moves—whether it’s starting, speeding up, climbing a slope, or braking. It can also help with braking energy recovery, storing some of that energy back into the battery. V&T now introduces a new series of electric vehicle controllers. We provide core power solutions for electric vehicle manufacturers. This series is built to be reliable, high-performing, and easy to adapt. It’s designed to be the ideal power control partner for your product line. Wide Compatibility This controller series is designed for popular types of electric vehicles, including: Electric mopeds Electric motorcycles Electric forklifts Electric golf carts The power range covers 250W–450W, 350W–1500W, and 1500W–3500W. We offer solutions for both hub motors and mid-drive motors. The design is flexible, so it can meet different power needs across your product range. Built to High Safety Standards We follow strict industrial standards to make sure our controllers are safe and reliable over time: High voltage resistance: AC1500V rating, for better reliability during voltage surges. Strong water resistance: IPX7 waterproof rating, so it works well even in harsh conditions. Flame-retardant materials: Key parts use V0-grade materials for improved safety. Key Benefits for Better Performance Easy to install and maintain: Plug-in terminals make assembly simple and reduce maintenance time. Good heat control and stability: We use a cast aluminum heat sink and a layered circuit board design. This helps heat spread evenly and keeps the controller stable during heavy use. Works in tough conditions: The shell is waterproof and protected against interference, high voltage, and short circuits. This means it can handle different environments well. Smooth power control: It accurately controls motor current, which helps the vehicle run smoothly and respond well. Better riding experience: Special motor control algorithms keep the ride steady, especially at high speeds, for a more comfortable feel.

Amid the urban hustle, certain landmarks instantly define a city's character. The Shenzhen Bay MixC Music Fountain is one such landmark. Chosen for V&T's proven expertise and reliable partnership, VFDs serve as the core component driving this spectacular water feature. V&T variable frequency drives are instrumental in transforming a basic hydraulic setup into a dynamic, energy-efficient art installation. Their advanced drive and control capabilities elevate the entire performance. Precision Control The fountain's 13 independent water channels are individually controlled by VFDs, enabling seamless speed adjustment. This allows for diverse water formations—from majestic "curtain" falls to gentle "stream" flows—creating a visually layered experience. Energy Efficiency The system eliminates the need for constant full-load operation. Like an intelligent conductor, it adjusts power output based on the scenario—daily operation, holiday shows, or night displays—significantly reducing energy use and operational costs. Smooth Operation & Durability Soft start and stop functions prevent mechanical shock and water hammer effect, minimizing wear on pumps and pipes. This extends the system's lifespan and reduces maintenance needs. Adaptive Intelligence Programmable settings allow effortless switching between operational modes—from a powerful daytime display to a dreamlike nighttime scene. The system can even mimic natural water movements. Its robust design ensures that if one drive fails, the others continue operating normally. In this fusion of art and technology, V&T VFDs prove to be more than components—they are the soul of the "Water Symphony." Moving forward, V&T remains committed to breathing life into urban landscapes through innovation.

At the recently opened 134th Canton Fair, Shenzhen V&T Technologies Co., Ltd. became one of the notable highlights with its strong product lineup and innovative technologies. The company made a grand appearance, showcasing core products such as VFDs, electric vehicle motor controllers, hybrid solar inverters, and servo systems, attracting a large number of domestic and international business visitors for discussions and exchanges. V&T's series of VFDs, with their exceptional energy-saving effects and stable control performance, became a focal point for customers in the field of industrial automation. Utilizing advanced control algorithms, these products enable precise motor speed regulation and have demonstrated outstanding performance across various industrial application scenarios. The servo products exhibited by the company, known for their high response and high precision, meet the demands of complex industrial applications. Live demonstrations drew significant interest from numerous professional visitors. In line with the global energy transition trend, V&T Technologies introduced its new energy vehicle motor controller, which features innovative design that effectively enhances the energy efficiency and driving range of electric vehicles, making it a standout highlight at the event. The hybrid solar inverters, as one of the company's key showcased products, received high recognition from business visitors in regions such as the Middle East and Europe, thanks to their high conversion efficiency and reliable performance. The V&T Technologies booth was bustling with visitors, including a continuous stream of procurement delegations from Belt and Road Initiative countries and RCEP member nations. Technical staff patiently and meticulously explained product features and demonstrated performance to every visiting business representative. "We are very interested in V&T Technologies' photovoltaic inverters," said a procurement delegate from the Middle East. "The product's performance and stability fully meet our requirements, and we have preliminarily reached a cooperation intent." During the fair, the V&T Technologies booth received visitors from over 50 countries and regions worldwide, secured multiple intent orders on-site, and established initial cooperative relationships with more than ten overseas clients.

The 25th China International Industry Expo concluded successfully. As a dedicated player in industrial automation and new energy, V&T engaged in in-depth exchanges with numerous industry partners and professional visitors during the five-day event, showcasing its full range of products, dynamic technology demonstrations, and systematic solutions. Together, they explored practical directions for smart manufacturing in the new energy and industrial automation sectors. Full Product Portfolio: Addressing Needs with Solid Technical Capabilities At this year’s expo, V&T highlighted its comprehensive product line for industrial automation and new energy, including frequency converters, servo drives, electric vehicle motor controllers, elevator drive and control systems, and photovoltaic energy storage systems. Among the spotlighted products were the V6-H Series electric vehicle motor controller, V9 Series frequency converter, VTS30 Series frequency converter, VTS300/400 Series frequency converter/servo drive, DTS800 Series multi-drive system, V9-HCF high-carrier frequency liquid-cooled frequency converter, V9-BA pass-through heat dissipation frequency converter with anti-cotton and anti-metal dust features, V9 high-protection IP67 frequency converter, VA Series spindle servo drive, and VTF energy feedback unit. These products attracted significant attention for their reliable performance and adaptability. In the dynamic demonstration area of the booth, V&T's eight-axis servo motor control system showcased multi-axis synchronization effects through complex trajectory movements, powered by the coordinated operation of the VS510 Series EtherCAT bus servos, DP2000 touchscreen, and VC3 eight-axis motion controller. The demonstration vividly highlighted the system's performance in control precision and flexibility. This presentation captured the attention of clients from industries such as machine tools, textiles, and laser equipment. Several corporate representatives remarked after the experience, "The eight-axis servo motor control system demonstrates the coordination effects very clearly. It can address the control challenges we face in our equipment operations, and we look forward to further discussions on potential applications." Systematic Solutions: Providing Practical Support from Equipment to Scenarios At this exhibition, V&T showcased its integrated five-tier solution encompassing the "Industrial IoT Platform, Edge Layer, Control Layer, Drive Layer, and Execution Layer." This architecture enables equipment interconnection and intelligent decision-making through seamless data integration, delivering actionable support for various industries such as textiles, air compressors, elevators, energy conservation, and intelligent water supply. Leveraging an industry-specific algorithm library and flexible configuration tools, the solution can be rapidly tailored to meet the customized needs of different scenarios. During the event, several co...