{"product_id":"kunray-electric-bicycle-controller-three-mode-sine-wave-with-color-lcd-s966-nfc-display-24v-36v-48v-750w-500w-ukc1-display","title":"Kunray 26A Three-Mode Sine Wave Brushless Controller \u0026 LCD Display Kit (24V\/36V\/48V 500W–750W) with Self-Learning","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #202223; line-height: 1.6; max-width: 100%;\"\u003e\n\n  \u003cp style=\"font-size: 16px; margin-bottom: 20px;\"\u003e\n    Upgrade your electric bicycle or e-scooter with the \u003cstrong\u003eKunray 26A Three-Mode Sine Wave Brushless Motor Controller \u0026amp; Digital Display Kit\u003c\/strong\u003e. Designed for \u003cstrong\u003e500W and 750W brushless hub and mid-drive motors\u003c\/strong\u003e, this intelligent controller delivers silky-smooth throttle modulation, ultra-low acoustic motor noise, and exceptional energy efficiency across \u003cstrong\u003e24V, 36V, and 48V\u003c\/strong\u003e battery systems.\n  \u003c\/p\u003e\n\n  \u003cp style=\"font-size: 16px; margin-bottom: 20px;\"\u003e\n    Built with an intelligent \u003cstrong\u003ethree-mode driving algorithm\u003c\/strong\u003e and automated \u003cstrong\u003eself-learning wires\u003c\/strong\u003e, the controller identifies motor phase sequence and Hall sensor timing automatically. When your motor Hall sensors are operating normally, it runs in whisper-quiet Sine Wave mode; if a Hall sensor ever gets damaged, it automatically fails over to sensorless Square Wave mode, ensuring you never get stranded mid-ride.\n  \u003c\/p\u003e\n\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdb488eda3ec34cbeada682904ae8138fy.jpg\" alt=\"Kunray 26A Three-Mode Sine Wave Controller Aluminum Enclosure\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S000562faf20141a3ac96b41436a42b4fI.jpg\" alt=\"26A Controller Dimensions 124 x 62 x 38 mm\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eKey Highlights \u0026amp; Performance Features\u003c\/h2\u003e\n  \u003cul style=\"padding-left: 20px; margin-bottom: 24px;\"\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eUltra-Quiet Three-Mode Sine Wave:\u003c\/strong\u003e Eliminates electrical hum and motor vibration during acceleration while improving torque transfer and battery range.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIntelligent Self-Learning Function:\u003c\/strong\u003e Dual self-study wires automatically configure forward\/reverse motor rotation and phase angle without complex manual wiring.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eMulti-Voltage Universal Architecture:\u003c\/strong\u003e Automatically compatible with \u003cstrong\u003eDC 24V, 36V, and 48V\u003c\/strong\u003e systems with built-in low-voltage cutoff to protect battery cells.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh-Power 26A Output:\u003c\/strong\u003e Powered by 9 high-efficiency MOSFETs capable of managing peak current loads up to 26A for brisk acceleration and hill climbing.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eStandardized UART Protocol No. 2:\u003c\/strong\u003e Ensures lag-free communication, smooth 1:5 cadence pedal assist (PAS), and accurate digital telemetry across all supported displays.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eExtensive Cockpit Display Choices:\u003c\/strong\u003e Pair with the flagship \u003cstrong\u003eUKC1 3.5\" color TFT\u003c\/strong\u003e, the anti-theft \u003cstrong\u003eS966-NFC\u003c\/strong\u003e with tap-to-unlock keyless cards, widescreen \u003cstrong\u003eUKS6\u003c\/strong\u003e, or classic LCD meters like \u003cstrong\u003eM5, S866, S-100, and H-100\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eRugged Aluminum Heat-Dissipation Body:\u003c\/strong\u003e Grooved aluminum alloy enclosure measuring \u003cstrong\u003e124 × 62 × 38 mm\u003c\/strong\u003e provides rapid thermal dissipation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc45c235878d545ce9bab79690c53d59bO.jpg\" alt=\"26A 9-MOSFET Controller SM Connectors and Phase Wires\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S818209e103f048b9b0445ec1eca9fb94o.png\" alt=\"Complete 26A Controller Wiring Pinout Diagram\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eTechnical Specifications Matrix\u003c\/h2\u003e\n  \u003cdiv style=\"overflow-x: auto; margin-bottom: 24px;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px; border: 1px solid #e1e3e5;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"background-color: #f7f8f9;\"\u003e\n          \u003cth style=\"padding: 10px 14px; border: 1px solid #e1e3e5; width: 35%;\"\u003eParameter\u003c\/th\u003e\n          \u003cth style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eSpecification\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eController Type\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eThree-Mode Sine Wave Brushless Controller\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafbfc;\"\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eRated System Voltage\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eDC 24V \/ 36V \/ 48V Universal\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eRated Motor Power\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003e500W \/ 750W Brushless Hub \u0026amp; Mid Motors\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafbfc;\"\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eMaximum Current Output\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003e26 A (Rated current: ~13 A)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eMOSFET Count\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003e9 High-Efficiency MOSFETs\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafbfc;\"\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eSpeed Setting Voltage\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003e1.1 V – 4.2 V (Standard thumb \u0026amp; twist throttles)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003ePedal Assist (Booster) Ratio\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003e1:5 Cadence PAS\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafbfc;\"\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eCommunication Protocol\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eUART Communication Protocol No. 2\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eBrake Signal\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eLow-Level Electronic Brake Cutoff\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafbfc;\"\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eDimensions (L × W × H)\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003e124 × 62 × 38 mm (approx. 4.88 × 2.44 × 1.50 in)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eHarness Lead Length\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003e150 mm \/ 5.9 in with standard SM multi-pin plugs\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eCockpit Display Options Breakdown\u003c\/h2\u003e\n\n  \u003ch3 style=\"font-size: 17px; font-weight: 600; color: #111; margin-top: 20px; margin-bottom: 8px;\"\u003e1. S966-NFC Color LCD (Contactless Card Keyless Security)\u003c\/h3\u003e\n  \u003cp style=\"font-size: 15px; margin-bottom: 12px;\"\u003e\n    Swipe to ride! Features built-in RFID\/NFC technology with tap-to-unlock smart cards. Without the card, the motor remains immobilized against theft. High-contrast 3.3-inch color screen and ergonomic thumb remote.\n  \u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S17597a761f3445e5a8ceeacc446f8ce9x.jpg\" alt=\"S966-NFC Color LCD Cockpit Screen\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S806866d16787402d8c40106cb3598120S.png\" alt=\"S966 Contactless NFC Card Keyless Ignition\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scc530a1a764c4c59a2eba6d6181d3101Q.jpg\" alt=\"S966 Display Dimensions and Handlebar Clamp\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S081e0e607fa7479fbac0e49ecbbc7845T.png\" alt=\"S966-NFC SM Wiring Connections\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S042ca1bc43ff4f82b9293586cccf55ebP.png\" alt=\"S966 3-Button Ergonomic Handlebar Remote\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003ch3 style=\"font-size: 17px; font-weight: 600; color: #111; margin-top: 24px; margin-bottom: 8px;\"\u003e2. UKC1 Vertical 3.5\" TFT Color Screen\u003c\/h3\u003e\n  \u003cp style=\"font-size: 15px; margin-bottom: 12px;\"\u003e\n    The gold standard for premium e-bikes. Features real-time watt power metering, battery voltage percentage, speed, odometer, clock, headlights, and automatic night mode.\n  \u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se389db4344234f2f98e8c70248f96845M.jpg\" alt=\"UKC1 3.5-Inch Full Color Vertical TFT Display\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se78bcea918fa4895ab28e036206149020.jpg\" alt=\"UKC1 Telemetry Real-Time Power and Speed Gauges\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6e97b1e3d36e488681a1e7af43f5b3a9q.jpg\" alt=\"UKC1 Cockpit Mounting and Controls\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sace8a8c953444546907a171085ec85128.jpg\" alt=\"UKC1 Night Backlight and Diagnostics\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003ch3 style=\"font-size: 17px; font-weight: 600; color: #111; margin-top: 24px; margin-bottom: 8px;\"\u003e3. UKS6 \u0026amp; UKC3 Color Displays\u003c\/h3\u003e\n  \u003cp style=\"font-size: 15px; margin-bottom: 12px;\"\u003e\n    Sleek horizontal color cockpits designed for center-handlebar or offset mounting, offering rich telemetry and USB charging ports.\n  \u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0fdf0d530088455ba9894fbe4b5048420.jpg\" alt=\"UKS6 Widescreen Color Dashboard\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7a8a84c25ce548b0af13a2746d91431fA.jpg\" alt=\"UKS6 Display Cockpit Overview and Functions\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8a19add0df74417b9a6bd5c148aaac16A.png\" alt=\"UKS6 Dimensions and Waterproof Clamp\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S375df123aa2f4375b28ade7f4bf343d8G.jpg\" alt=\"UKC3 Compact Horizontal Color Display\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scc205777e55d428da4a9d6499e736661a.jpg\" alt=\"UKC3 Display Features and Telemetry\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003ch3 style=\"font-size: 17px; font-weight: 600; color: #111; margin-top: 24px; margin-bottom: 8px;\"\u003e4. M5 \u0026amp; M9 High-Contrast Dashboards\u003c\/h3\u003e\n  \u003cp style=\"font-size: 15px; margin-bottom: 12px;\"\u003e\n    Large, high-contrast screens engineered for high visibility in direct sunlight with comprehensive parameter customization menus.\n  \u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb7b9790ac1e24014b6c1c004b1328f5fH.jpg\" alt=\"M5 Large High-Contrast LCD Screen\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S42237eb9b0474455a342ee9e624fcaf0m.jpg\" alt=\"M5 Display Functions and Dual Clamps\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfbe66f1e91f54e6eab359f1fe46b35c0Y.jpg\" alt=\"M9 Digital LCD Screen Overview\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003ch3 style=\"font-size: 17px; font-weight: 600; color: #111; margin-top: 24px; margin-bottom: 8px;\"\u003e5. Classic LCD \u0026amp; Integrated Throttle Options\u003c\/h3\u003e\n  \u003cp style=\"font-size: 15px; margin-bottom: 12px;\"\u003e\n    Choose from proven meters including \u003cstrong\u003eS866, CS866, S869, S830U (with USB port), S-100, H-100, GD02, G51, GZ3\u003c\/strong\u003e, integrated throttle meters (\u003cstrong\u003e124DX \/ 124DXFT\u003c\/strong\u003e), or minimalist LED indicators (\u003cstrong\u003eLED-S800, LED-S810, LED-G20\u003c\/strong\u003e).\n  \u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S303e263477d74b2693ce93b56911a135A.jpg\" alt=\"S866 Classic E-Bike LCD Meter\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S041de17c199a4e04ac07421824e48cf0p.jpg\" alt=\"CS866 Center-Mounted LCD Dashboard\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4dac4e4fdbac4a628d48b63576bd94bdz.png\" alt=\"S869 Compact Handlebar Display\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S37a6c41a09f04fdbaeeb6dc1b3c808b8I.jpg\" alt=\"S830U Large Horizontal Screen with USB Port\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sda4df354f2764fe7a0f846c2d8e2b155k.jpg\" alt=\"S-100 High-Definition LCD Display\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd512faa2103c47e68b83fddc5d22e53eL.jpg\" alt=\"H-100 Color Display Unit\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa4ac59f97bca42a2a64a921f2ce76babI.jpg\" alt=\"GD02 and G51 Digital Meters\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9e23cc6e269044aeb4cb3ea39232817aH.jpg\" alt=\"GZ3 and GZ3FT Ergonomic Thumb Displays\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1c6a9591507a465a95aac3e23af102b4b.jpg\" alt=\"124DX and 124DXFT Integrated Twist Throttle Displays\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0165cfa8f8c345c0ad73cd823046c116a.jpg\" alt=\"LED-S800 and LED-S810 Lightweight Dashboards\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf1c26e4875514e4fa75c0932c3b12249U.jpg\" alt=\"Standard E-Bike Electronic Circuit Schematic\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc6ee9904105a49ed8373d8f9fa8a4877D.jpg\" alt=\"Waterproof and SM Plug Pinout Tolerances\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb9ec208fcc0a440ba19c3c031fca17b2g.jpg\" alt=\"Installation Hardware and Connection Plugs\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0ff99ae41b74445392bc7a25a29747d7U.png\" alt=\"Factory Quality Assurance Inspection Certificate\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eStep-by-Step Self-Learning Setup\u003c\/h2\u003e\n  \u003col style=\"padding-left: 20px; margin-bottom: 24px;\"\u003e\n    \u003cli style=\"margin-bottom: 8px;\"\u003eElevate the drive wheel off the ground so it can spin freely.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 8px;\"\u003eConnect the motor phase wires (Yellow, Green, Blue) and the 5-wire Hall sensor connector.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 8px;\"\u003eConnect power leads to your 24V\/36V\/48V battery and turn on the electric lock switch.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 8px;\"\u003eConnect the two white \u003cstrong\u003eSelf-Learning\u003c\/strong\u003e wires together. The motor will automatically begin rotating.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 8px;\"\u003eIf the motor spins forward smoothly, unplug the learning wires. If it spins in reverse, disconnect and reconnect them once to flip direction, then disconnect permanently.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 8px;\"\u003ePlug in your chosen display, throttle, and electronic brake cutoffs to complete the installation.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n  \u003cdiv style=\"margin-bottom: 24px;\"\u003e\n    \u003cp style=\"font-weight: 700; margin-bottom: 4px; color: #111;\"\u003eQ: What size motor is this 26A controller designed for?\u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 16px; color: #333;\"\u003eA: It is ideal for \u003cstrong\u003e500W and 750W brushless DC motors\u003c\/strong\u003e operating at 24V, 36V, or 48V. It supports both geared hub motors and direct-drive hub motors.\u003c\/p\u003e\n\n    \u003cp style=\"font-weight: 700; margin-bottom: 4px; color: #111;\"\u003eQ: What does \"Three-Mode Sine Wave\" mean?\u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 16px; color: #333;\"\u003eA: Under normal riding, the controller powers the motor via smooth, quiet Sine Wave pulses using Hall sensor feedback. If any Hall sensor fails or disconnects on the road, the controller automatically falls back to sensorless Square Wave operation, keeping the bike fully functional so you can ride safely home.\u003c\/p\u003e\n\n    \u003cp style=\"font-weight: 700; margin-bottom: 4px; color: #111;\"\u003eQ: Can I use this controller with an existing display from another brand?\u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 16px; color: #333;\"\u003eA: This controller communicates using \u003cstrong\u003eUART Protocol No. 2\u003c\/strong\u003e. Third-party displays running other protocols will trigger communication errors (Error 10\/Error 30). We strongly recommend ordering a complete kit with one of our matched displays.\u003c\/p\u003e\n\n    \u003cp style=\"font-weight: 700; margin-bottom: 4px; color: #111;\"\u003eQ: Is a battery included in this package?\u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 16px; color: #333;\"\u003eA: No battery is included. You will need a 24V, 36V, or 48V battery pack with a continuous discharge rate of at least 26A.\u003c\/p\u003e\n\n    \u003cp style=\"font-weight: 700; margin-bottom: 4px; color: #111;\"\u003eQ: What warranty and customer service does E Smart Way provide?\u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 16px; color: #333;\"\u003eA: All controllers and display kits are factory-tested before shipment. E Smart Way provides free worldwide shipping with tracking, responsive customer service, and a 3-month replacement warranty on electronic components.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eInternational Shipping \u0026amp; Customs Notice\u003c\/h2\u003e\n  \u003cdiv style=\"background-color: #f9fafb; border: 1px solid #e1e3e5; border-radius: 8px; padding: 18px; margin-bottom: 20px;\"\u003e\n    \u003cp style=\"margin-bottom: 10px; font-size: 14px; color: #444;\"\u003e\n      \u003cstrong\u003eFree Worldwide Shipping:\u003c\/strong\u003e All kits are bench-tested and securely packed in protective packaging before dispatch. Full tracking is provided upon fulfillment.\n    \u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 10px; font-size: 14px; color: #444;\"\u003e\n      \u003cstrong\u003eCustoms \u0026amp; Import Duties:\u003c\/strong\u003e Depending on destination regulations, international shipments may occasionally be subject to local VAT or customs clearance fees charged by local authorities. As standard in international trade, these charges remain the buyer's responsibility.\n    \u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 0; font-size: 14px; color: #444;\"\u003e\n      \u003cstrong\u003eAccurate Delivery Details:\u003c\/strong\u003e Please verify your phone number and shipping address at checkout so courier services can coordinate delivery easily if needed.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Kunray","offers":[{"title":"26A with S5 \/ China Mainland","offer_id":67659292442838,"sku":"1005012517215785-26A with S5-China Mainland","price":128.0,"currency_code":"USD","in_stock":true},{"title":"26A with S866 \/ China Mainland","offer_id":67659292475606,"sku":"1005012517215785-26A with S866-China Mainland","price":128.0,"currency_code":"USD","in_stock":true},{"title":"26A with G51 \/ China Mainland","offer_id":67659292508374,"sku":"1005012517215785-26A with G51-China Mainland","price":128.0,"currency_code":"USD","in_stock":true},{"title":"26A with GZ3FT \/ China Mainland","offer_id":67659292541142,"sku":"1005012517215785-26A with GZ3FT-China Mainland","price":138.0,"currency_code":"USD","in_stock":true},{"title":"26A with LED-S800 \/ China Mainland","offer_id":67659292573910,"sku":"1005012517215785-26A with LED-S800-China Mainland","price":118.0,"currency_code":"USD","in_stock":true},{"title":"26A with M5 \/ China Mainland","offer_id":67659292606678,"sku":"1005012517215785-26A with M5-China Mainland","price":158.0,"currency_code":"USD","in_stock":true},{"title":"26A with GD02 \/ China Mainland","offer_id":67659292639446,"sku":"1005012517215785-26A with GD02-China Mainland","price":128.0,"currency_code":"USD","in_stock":true},{"title":"26A with S887 \/ China Mainland","offer_id":67659292672214,"sku":"1005012517215785-26A with S887-China Mainland","price":138.0,"currency_code":"USD","in_stock":true},{"title":"26A with GZ3 \/ China Mainland","offer_id":67659292704982,"sku":"1005012517215785-26A with GZ3-China Mainland","price":128.0,"currency_code":"USD","in_stock":true},{"title":"26A with 124DXFT \/ China Mainland","offer_id":67659292737750,"sku":"1005012517215785-26A with 124DXFT-China Mainland","price":158.0,"currency_code":"USD","in_stock":true},{"title":"26A Controller \/ China Mainland","offer_id":67659292770518,"sku":"1005012517215785-26A Controller-China Mainland","price":98.0,"currency_code":"USD","in_stock":true},{"title":"26A with 124DX \/ China Mainland","offer_id":67659292803286,"sku":"1005012517215785-26A with 124DX-China Mainland","price":148.0,"currency_code":"USD","in_stock":true},{"title":"26A with CS866 \/ China Mainland","offer_id":67659292836054,"sku":"1005012517215785-26A with CS866-China Mainland","price":128.0,"currency_code":"USD","in_stock":true},{"title":"26A with M9 \/ China Mainland","offer_id":67659292868822,"sku":"1005012517215785-26A with M9-China Mainland","price":158.0,"currency_code":"USD","in_stock":true},{"title":"26A with H-100 \/ China Mainland","offer_id":67659292901590,"sku":"1005012517215785-26A with H-100-China Mainland","price":158.0,"currency_code":"USD","in_stock":true},{"title":"26A with S869 \/ China Mainland","offer_id":67659292934358,"sku":"1005012517215785-26A with S869-China Mainland","price":128.0,"currency_code":"USD","in_stock":true},{"title":"26A with UKC3 \/ China Mainland","offer_id":67659292967126,"sku":"1005012517215785-26A with UKC3-China Mainland","price":178.0,"currency_code":"USD","in_stock":true},{"title":"26A with EN06 \/ China Mainland","offer_id":67659292999894,"sku":"1005012517215785-26A with EN06-China Mainland","price":128.0,"currency_code":"USD","in_stock":true},{"title":"26A with S830U \/ China Mainland","offer_id":67659293032662,"sku":"1005012517215785-26A with S830U-China Mainland","price":148.0,"currency_code":"USD","in_stock":true},{"title":"26A with V889 \/ China Mainland","offer_id":67659293065430,"sku":"1005012517215785-26A with V889-China Mainland","price":128.0,"currency_code":"USD","in_stock":true},{"title":"26A with UKC1 \/ China Mainland","offer_id":67659293098198,"sku":"1005012517215785-26A with UKC1-China Mainland","price":222.68,"currency_code":"USD","in_stock":true},{"title":"26A with LED-G20 \/ China Mainland","offer_id":67659293130966,"sku":"1005012517215785-26A with LED-G20-China Mainland","price":118.0,"currency_code":"USD","in_stock":true},{"title":"26A with UKS6 \/ China Mainland","offer_id":67659293163734,"sku":"1005012517215785-26A with UKS6-China Mainland","price":188.0,"currency_code":"USD","in_stock":true},{"title":"26A with S-100 \/ China Mainland","offer_id":67659293196502,"sku":"1005012517215785-26A with S-100-China Mainland","price":158.0,"currency_code":"USD","in_stock":true},{"title":"26A with S966-NFC \/ China Mainland","offer_id":67659293229270,"sku":"1005012517215785-26A with S966-NFC-China Mainland","price":158.0,"currency_code":"USD","in_stock":true},{"title":"26A with LED-S810 \/ China Mainland","offer_id":67659293262038,"sku":"1005012517215785-26A with LED-S810-China Mainland","price":75.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/5878\/6893\/files\/Sbaae5735d9b84ff18640f9526d01d258K.webp?v=1792577315","url":"https:\/\/e-smartway.com\/products\/kunray-electric-bicycle-controller-three-mode-sine-wave-with-color-lcd-s966-nfc-display-24v-36v-48v-750w-500w-ukc1-display","provider":"E Smart Way ","version":"1.0","type":"link"}