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ChatRobotic is a VESC motor controller manufacturer based in Shenzhen, China. We design and build open-source FOC (Field-Oriented Control) motor controllers for ebikes, robotics, EUCs, electric motorcycles and industrial drives — from our own R&D through an ISO 9001 & 14001 certified production base to global sales and support. We also continue to offer drone-related products alongside our VESC line.
Our controller range spans 100A to 3000A phase current, covering light-duty builds, high-performance vehicles and extreme-duty industrial applications. Every unit is functionally tested before it ships, and we offer OEM/ODM support including custom firmware, enclosure design and PCB assembly.
Our R&D team develops the FOC control algorithms, VESC Tool configuration chain and test procedures behind every controller. From concept and engineering drawings to component selection and full-system integration, each design goes through repeated refinement so the controller behaves predictably under real load. We track market and technology trends closely, which keeps our VESC controllers competitive across ebike, robotics and industrial use.
We operate a modern, highly automated production base under a complete ISO 9001 & 14001 system. Raw materials are stringently sourced and inspected; precision part machining uses advanced CNC tooling; assembly is handled by an automated line backed by professional technicians. Strict quality control runs through the whole process — from incoming inspection to comprehensive end-of-line testing of phase output, current sensing, communication and protection functions. Advanced SMT lines raise both speed and consistency of electronic assembly, and our test rigs simulate real operating loads. The result is a low failure rate and the consistency our customers rely on.
ChatRobotic reaches customers through multiple channels. Our website (https://www.chatrobotic.com/) is the core online platform, presenting detailed technical parameters, application scenarios and a secure checkout with clear after-sales policies — for both our VESC controllers and our drone-related products. Beyond the website we use social media and industry exhibitions to build brand reach, and we work with distributors in many countries who bring our products to local markets through their sales networks and on-the-ground support. We also join industry events and product launches to demonstrate products, collect feedback and keep improving.
ChatRobotic products serve a wide range of electric, industrial and aerial builds. The fields below also cover individual enthusiasts and research users.
Compact FOC controllers for everyday electric bikes and kick scooters that need smooth torque and reliable regen. Up to 24S battery support in the light-duty class keeps the build simple and efficient.
Light robotics, automated guided vehicles and mobile platforms use our controllers for precise, programmable motion. Sensored and sensorless motor support plus telemetry make integration straightforward.
Electric unicycles and skateboards demand high current in a small footprint. Our 1000A-class units are tuned for acceleration and sustained load, with scripting and telemetry ready for custom ride feel.
Extreme-duty 2000A–3000A-class controllers power electric motorcycle builds and vehicle conversions, pushing phase current to the limit while keeping thermal and protection margins under control.
Conveyors, pumps, agricultural machinery and other industrial drives benefit from robust current handling and custom firmware. We support enclosure and firmware design for harsh environments.
Universities and R&D teams use our open firmware and scripting for prototypes and custom research platforms, tuning throttle curves, regen and control loops to their exact specs.
Delivery fleets, shared-mobility operators and commercial users rely on our controllers for uptime and serviceability, with spare-parts and paid-repair options that avoid full-controller return shipments. Our drone-related product line serves aerial operators and survey teams through the same support channels.