{"product_id":"hobbywing-quicrun-fusion-pro-2300kv","title":"Hobbywing QUICRUN Fusion Pro 2300KV FOC 2-in-1 60A ESC \u0026 Motor System for 1\/10 RC Crawlers","description":"\u003cp\u003eThe \u003cstrong\u003eHobbywing QUICRUN Fusion Pro 2300KV\u003c\/strong\u003e combines a brushless crawler motor and electronic speed controller inside one compact 540-spec power unit. Instead of installing a separate motor, ESC and multiple connecting wires, the entire FOC power system fits into a cylindrical housing measuring just 37mm in diameter and 58mm in length.\u003c\/p\u003e\n\n\u003cp\u003eDeveloped specifically for \u003cstrong\u003e1\/10 RC crawlers\u003c\/strong\u003e, the Fusion Pro is built around low-speed control rather than maximum vehicle speed. Its FOC drive, sine-wave output and RPM Matching mode are designed to deliver strong low-speed torque, smooth startup, quiet operation and more consistent crawling speed as terrain resistance changes.\u003c\/p\u003e\n\n\u003cp\u003eThe system supports 2S–3S LiPo or 6–9 cell NiMH batteries, delivers 60A continuous and 200A peak current, includes a factory-installed XT60 connector and provides an adjustable 6V\/7.4V switch-mode BEC rated at 6A continuous.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct number:\u003c\/strong\u003e 30120402\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/001_b798668a-9d72-476b-8196-f19f65705459.png\" alt=\"Hobbywing QUICRUN Fusion Pro 2300KV FOC two-in-one ESC and motor system for 1\/10 RC crawlers\" style=\"max-width:100%;height:auto;display:block;margin:24px auto;\"\u003e\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eQuick Fit Check\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #E60073;padding:14px 16px;margin:14px 0 20px;font-size:14px;line-height:1.65;\"\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Designed for 1\/10 RC crawlers, scale trail trucks and rock-crawling platforms.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Integrated FOC brushless motor and ESC power system.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eMotor KV:\u003c\/strong\u003e 2300KV.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eBattery:\u003c\/strong\u003e 2S–3S LiPo or 6–9 cell NiMH.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 60A continuous \/ 200A peak.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 37mm diameter × 58mm length.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 209g including wires and connector.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eMotor Shaft:\u003c\/strong\u003e 3.175mm diameter with 16mm exposed length.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eBEC:\u003c\/strong\u003e Adjustable 6V\/7.4V switch-mode output, 6A continuous.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eBattery Connector:\u003c\/strong\u003e Factory-installed XT60.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eProgramming:\u003c\/strong\u003e Compatible with the Hobbywing LED Program Box through the independent port on the electronic switch.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eWater Protection:\u003c\/strong\u003e IP67-rated integrated power system.\u003c\/p\u003e\n\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eBefore Buying:\u003c\/strong\u003e Confirm motor-mount space, shaft dimensions, gearing, battery voltage, drivetrain load and receiver\/servo voltage requirements.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\n\u003ctable style=\"width:100%;font-size:14px;line-height:1.3;border-collapse:separate!important;border-spacing:0 8px!important;min-width:640px;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width:38%;background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"width:62%;background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003eHobbywing QUICRUN Fusion Pro for Crawler 2300KV\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eProduct Number\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003e30120402\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eSystem Type\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003eFOC brushless motor with integrated ESC\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eMain Application\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003e1\/10 RC crawler\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eMotor KV\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003e2300KV\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eContinuous \/ Peak Current\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003e60A \/ 200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eBattery Input\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003e2S–3S LiPo or 6–9 cell NiMH\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eBEC Output\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003e6.0V \/ 7.4V adjustable, 6A continuous switch-mode BEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eMotor Diameter \/ Length\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003e37mm \/ 58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eShaft Diameter \/ Exposed Length\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003e3.175mm \/ 16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eMotor Poles\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003e4 poles\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eOverall Weight\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003e209g including wires and connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eInput Wires\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003e14AWG red and black power leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eBattery Connector\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003eXT60, factory installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eProtection Level\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003eIP67 waterproof and dustproof system\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eProgramming Port\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003eIndependent programming interface integrated into the electronic switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eSupported Programmer\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003eHobbywing LED Program Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eLCD \/ OTA Programming\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"background:#E60073;color:#fff;font-weight:bold;padding:12px;border-radius:8px 0 0 8px;\"\u003eOnline Firmware Upgrade\u003c\/td\u003e\n\u003ctd style=\"background:#f2f2f2;padding:12px;border-radius:0 8px 8px 0;\"\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eESC and Motor Integrated into One Power Unit\u003c\/h2\u003e\n\n\u003cp\u003eThe Fusion Pro places the ESC electronics inside the motor assembly. This removes the separate ESC case normally installed elsewhere in the chassis and eliminates the three external phase wires that would otherwise run between the motor and controller.\u003c\/p\u003e\n\n\u003cp\u003eThe integrated layout can provide three practical benefits for a scale crawler:\u003c\/p\u003e\n\n\u003cul style=\"padding-left:22px;margin:10px 0 18px;\"\u003e\n\u003cli\u003eLess chassis space is occupied by the power system.\u003c\/li\u003e\n\u003cli\u003eWiring is cleaner and easier to route.\u003c\/li\u003e\n\u003cli\u003eMore room may remain for an interior, receiver box, lighting controller or scale accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAt 58mm long, the Fusion Pro is 6mm shorter than the earlier 64mm Fusion layout shown in the product comparison material. Confirm that your chassis can accept the 37mm motor diameter, the 58mm body length and the position of the integrated power wires and switch lead.\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/002_1d68d174-11b0-4ded-b834-e4bc63ca0515.png\" alt=\"Exploded view of Hobbywing QUICRUN Fusion Pro integrated ESC and 2300KV crawler motor\" style=\"max-width:100%;height:auto;display:block;margin:24px auto;\" loading=\"lazy\"\u003e\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eCompact 58mm All-in-One Design\u003c\/h2\u003e\n\n\u003cp\u003eA conventional crawler power system requires a motor, separate ESC, motor wires and additional mounting space. The Fusion Pro packages those primary components into a 37 × 58mm cylindrical assembly weighing 209g with wires and connector.\u003c\/p\u003e\n\n\u003cp\u003eThe compact design does not mean it is a direct fit for every 540 motor mount. Check available motor clearance around the transmission, links, skid plate, battery tray and interior. The integrated ESC also means the entire motor body must receive enough airflow and should not be wrapped tightly in foam or enclosed without ventilation.\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/003_81963245-2a23-4d0c-a3f0-5ebe0585fcdb.png\" alt=\"Hobbywing QUICRUN Fusion Pro compact 58mm integrated power system installed in a crawler chassis\" style=\"max-width:100%;height:auto;display:block;margin:24px auto;\" loading=\"lazy\"\u003e\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eFOC Control for Smooth Extreme-Low-Speed Crawling\u003c\/h2\u003e\n\n\u003cp\u003eFOC, or field-oriented control, manages motor output in a way that is particularly useful at very low crawler speeds. The objective is not simply to spin the motor slowly, but to maintain useful torque and smooth response as the drivetrain begins moving under load.\u003c\/p\u003e\n\n\u003cp\u003eThis helps when easing a tire onto a ledge, controlling wheel movement across loose rock or maintaining a slow approach without repeatedly pulsing the throttle. The sine-wave driving method also contributes to quieter, softer motor operation than a conventional hard-switching brushless setup.\u003c\/p\u003e\n\n\u003cp\u003eThe system is still affected by vehicle gearing, total weight, tire size, drivetrain friction and battery condition. FOC control cannot compensate for gearing that is excessively tall or a drivetrain that is binding.\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/007_5b208454-a0f0-4e64-b518-75e93dac2c71.png\" alt=\"Hobbywing Fusion Pro FOC low-speed control for smooth 1\/10 RC rock crawling\" style=\"max-width:100%;height:auto;display:block;margin:24px auto;\" loading=\"lazy\"\u003e\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eRPM Matching and Intelligent Torque Output\u003c\/h2\u003e\n\n\u003cp\u003eThe Fusion Pro includes an RPM Matching running mode that uses speed closed-loop control. When terrain resistance increases, the system automatically adjusts motor torque to help maintain a speed that corresponds more closely to the transmitter input.\u003c\/p\u003e\n\n\u003cp\u003eFor example, when a crawler transitions from level ground onto a steep rock face, a conventional system may slow significantly unless the driver adds throttle. In RPM Matching mode, the Fusion Pro can increase torque automatically as load increases, creating a cruise-control-like driving feel.\u003c\/p\u003e\n\n\u003cp\u003eThis mode also supports controlled low-speed descents. When the vehicle begins moving downhill, the closed-loop system helps regulate motor speed instead of allowing the crawler to accelerate freely under gravity.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#fff4f8;border-left:4px solid #E60073;padding:14px 16px;margin:14px 0 20px;font-size:14px;line-height:1.65;\"\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e automatic torque compensation and speed closed-loop control apply to the RPM Matching mode. The two Normal modes behave more like conventional brushed or sensored brushless systems and do not automatically maintain the selected speed.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eThree Running Modes\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\n\u003ctable style=\"width:100%;font-size:14px;line-height:1.5;border-collapse:collapse;min-width:760px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #e6e6e6;background:#fafafa;\"\u003eRunning Mode\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #e6e6e6;background:#fafafa;\"\u003eReverse Operation\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #e6e6e6;background:#fafafa;\"\u003eSpeed Closed Loop\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #e6e6e6;background:#fafafa;\"\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003eForward\/Reverse — RPM Matching\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eImmediate reverse from neutral\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eTechnical crawling, controlled climbs and descents\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003eForward\/Reverse with Brake — Normal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eFirst reverse input brakes; second input engages reverse\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eTrail driving where accidental reverse should be reduced\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003eForward\/Reverse — Normal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eImmediate reverse from neutral\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eConventional crawler response without RPM Matching\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/004_7844a19e-322f-4647-a991-91e2b78e62d9.png\" alt=\"Hobbywing QUICRUN Fusion Pro RPM Matching and normal crawler running modes\" style=\"max-width:100%;height:auto;display:block;margin:24px auto;\" loading=\"lazy\"\u003e\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eAdjustable Drag Brake for Strong Slope Holding\u003c\/h2\u003e\n\n\u003cp\u003eDrag brake applies motor braking when the throttle returns to neutral. The Fusion Pro separates drag-brake tuning into two parameters so the driver can adjust both the final holding strength and how quickly that strength is applied.\u003c\/p\u003e\n\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px;margin:14px 0 20px;\"\u003e\n\n\u003cdiv style=\"border:1px solid #e6e6e6;padding:15px;background:#fafafa;\"\u003e\n\u003cstrong\u003eDrag Brake Force\u003c\/strong\u003e\n\u003cp style=\"margin:8px 0 0;\"\u003eNine choices are available: Disabled plus Levels 1–8. Higher levels provide stronger neutral-position holding force.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e6e6e6;padding:15px;background:#fafafa;\"\u003e\n\u003cstrong\u003eDrag Brake Rate\u003c\/strong\u003e\n\u003cp style=\"margin:8px 0 0;\"\u003eLevels 1–9 control how quickly the selected drag-brake force rises from zero to its target value.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cp\u003eA strong force with a moderate rate can help hold a crawler on a steep incline without applying the brake too abruptly. An excessively aggressive setting may make a lightweight crawler stop suddenly or disturb traction on loose surfaces.\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/006_c6672802-f050-4e17-8b53-d4534e79e919.png\" alt=\"Hobbywing Fusion Pro adjustable drag brake force and drag brake rate for crawler slope holding\" style=\"max-width:100%;height:auto;display:block;margin:24px auto;\" loading=\"lazy\"\u003e\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eEfficient, Quiet Sine-Wave Drive\u003c\/h2\u003e\n\n\u003cp\u003eThe FOC system uses sine-wave motor control to improve smoothness and reduce unnecessary noise during low-speed operation. Higher system efficiency can also reduce wasted energy and heat compared with a poorly matched conventional power system.\u003c\/p\u003e\n\n\u003cp\u003eActual runtime depends on battery capacity, vehicle weight, terrain, gearing, drag-brake settings, servo load and driving style. The efficient drive system can support longer usable runtime, but it does not create a fixed runtime increase for every vehicle.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003e6V \/ 7.4V Adjustable 6A BEC\u003c\/h2\u003e\n\n\u003cp\u003eThe integrated switch-mode BEC supplies receiver and steering-servo power without requiring a separate external BEC in a normal installation. Continuous output is rated at 6A, providing useful current capacity for high-torque crawler steering servos.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\n\u003ctable style=\"width:100%;font-size:14px;line-height:1.5;border-collapse:collapse;min-width:680px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #e6e6e6;background:#fafafa;\"\u003eBEC Setting\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #e6e6e6;background:#fafafa;\"\u003eTypical Use\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #e6e6e6;background:#fafafa;\"\u003eCheck Before Selecting\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e6.0V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eStandard-voltage receiver and steering servo\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eUse when any connected component is not rated for high voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e7.4V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eCompatible high-voltage steering servo\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eReceiver, servo, lighting controller and accessories must all support 7.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff4f8;border-left:4px solid #E60073;padding:14px 16px;margin:14px 0 20px;font-size:14px;line-height:1.65;\"\u003e\n\u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eVoltage warning:\u003c\/strong\u003e never select 7.4V when using a standard-voltage receiver or servo.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003ePower-input note:\u003c\/strong\u003e the supplied product specification sheet states that 3S LiPo should be used when 7.4V BEC output is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eDo not supply the receiver with a second power source while the ESC’s red receiver wire remains connected. When an external receiver-power system is required, the red wire from the ESC throttle plug must be removed and insulated correctly.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eIP67 Protection for Mud, Dust and Wet Terrain\u003c\/h2\u003e\n\n\u003cp\u003eThe entire Fusion Pro power system carries an IP67 protection rating. This allows the integrated motor and ESC to operate in the wet, muddy and dusty conditions commonly encountered by trail trucks and rock crawlers.\u003c\/p\u003e\n\n\u003cp\u003eThe sealed design is intended for terrain that may include mud, sand, snow, shallow water and wet rock. Water resistance should not be treated as permission for unnecessary prolonged submersion. Clean and dry the vehicle after wet or muddy use, and inspect the wires and switch housing for damage.\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/009_3d8c26bf-1223-4143-a8a6-44f3067148f5.png\" alt=\"Hobbywing QUICRUN Fusion Pro IP67 waterproof and dustproof crawler power system\" style=\"max-width:100%;height:auto;display:block;margin:24px auto;\" loading=\"lazy\"\u003e\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eProtected Electronic Power Switch\u003c\/h2\u003e\n\n\u003cp\u003eThe separate electronic switch includes the power button, status LED and independent programming interface. Its protected housing is designed to resist the dust, dirt, moisture and impact that can cause problems for conventional exposed mechanical switches.\u003c\/p\u003e\n\n\u003cp\u003eShort-press the button to power the system on. Long-press the button to switch the system off. Always disconnect the battery after use because the power system continues to draw a small standby current while the battery remains connected.\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/008_b9b2446e-6fd5-4937-99a1-b608a27e47d5.png\" alt=\"Protected electronic power switch and programming port for Hobbywing QUICRUN Fusion Pro\" style=\"max-width:100%;height:auto;display:block;margin:24px auto;\" loading=\"lazy\"\u003e\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003e13 Adjustable Parameters\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\n\u003ctable style=\"width:100%;font-size:14px;line-height:1.5;border-collapse:collapse;min-width:760px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #e6e6e6;background:#fafafa;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:10px;border:1px solid #e6e6e6;background:#fafafa;\"\u003eWhat It Controls\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e1. Running Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eSelect RPM Matching or one of the two Normal driving modes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e2. LiPo Cells\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eSelect Auto, 2S or 3S battery detection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e3. Cutoff Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eSet Disabled, Low, Medium or High battery protection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e4. Thermal Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eSelect a 105°C or 125°C ESC protection threshold.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e5. Motor Rotation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eSelect clockwise or counterclockwise motor direction.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e6. BEC Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eSelect 6.0V or 7.4V receiver and servo power.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e7. Drag Brake Force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eAdjust neutral-position holding force from Disabled through Level 8.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e8. Drag Brake Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eControl how quickly the selected drag brake rises, from Level 1 to Level 9.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e9. Maximum Reverse Force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eSet reverse output to 25%, 50%, 75% or 100%.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e10. Maximum Brake Force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eSet maximum proportional braking from 10% to 100%.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e11. RPM Decrease Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eAdjust how quickly motor speed falls when throttle is reduced in a Normal mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e12. Punch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eAdjust acceleration response from Level 1 to Level 9.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003e\u003cstrong\u003e13. Neutral Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e6e6e6;\"\u003eSet the throttle deadband to 4%, 6%, 8%, 10% or 12%.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:18px 0 6px;color:#000;\"\u003eBattery Cutoff Values\u003c\/h3\u003e\n\n\u003cp\u003eThe Low, Medium and High cutoff settings correspond to approximately 3.0V, 3.25V and 3.5V per LiPo cell. When the voltage falls below the selected threshold, output is gradually reduced to approximately 50%, followed by a complete output shutdown after about 30 seconds.\u003c\/p\u003e\n\n\u003cp\u003eFor NiMH batteries, cutoff protection may be set to Disabled. Do not disable low-voltage protection when using LiPo batteries unless another reliable protection method is in place.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:18px 0 6px;color:#000;\"\u003eRPM Decrease Rate\u003c\/h3\u003e\n\n\u003cp\u003eRPM Decrease Rate applies only to the Normal running modes. Lower settings allow motor speed to fall more gradually when the throttle is reduced, creating a more natural coasting feel. Higher settings produce a faster reduction in motor speed.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:18px 0 6px;color:#000;\"\u003ePunch\u003c\/h3\u003e\n\n\u003cp\u003eHigher Punch settings produce a faster throttle response. An aggressive value can cause tire slip, high starting current and additional stress on the battery, drivetrain and power system. Begin with a moderate setting and increase it only when traction and drivetrain strength allow.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eProgramming with the Hobbywing LED Program Box\u003c\/h2\u003e\n\n\u003cp\u003eThe Fusion Pro uses a dedicated three-pin programming interface integrated into the electronic switch. Parameters are adjusted with a compatible Hobbywing LED Program Box, sold separately.\u003c\/p\u003e\n\n\u003col style=\"padding-left:22px;margin:10px 0 18px;\"\u003e\n\u003cli\u003eSwitch the Fusion Pro off.\u003c\/li\u003e\n\u003cli\u003eConnect the LED Program Box to the three-pin programming port using a JR-type cable, observing the correct polarity.\u003c\/li\u003e\n\u003cli\u003eSwitch the Fusion Pro on and wait for the parameter values to appear.\u003c\/li\u003e\n\u003cli\u003eUse the ITEM and VALUE buttons to select and change settings.\u003c\/li\u003e\n\u003cli\u003ePress OK to save the new values to the power system.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eThe switch button is used for power control, throttle calibration and optional motor pairing. Full parameter programming is performed with the LED Program Box.\u003c\/p\u003e\n\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eIntegrated Protection Functions\u003c\/h2\u003e\n\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:14px 0 20px;\"\u003e\n\n\u003cdiv style=\"border:1px solid #e6e6e6;padding:15px;background:#fafafa;\"\u003e\n\u003cstrong\u003eLow-Voltage Protection\u003c\/strong\u003e\n\u003cp style=\"margin:8px 0 0;\"\u003eReduces and then stops motor output when the battery reaches the selected cutoff threshold.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e6e6e6;padding:15px;background:#fafafa;\"\u003e\n\u003cstrong\u003eThermal Protection\u003c\/strong\u003e\n\u003cp style=\"margin:8px 0 0;\"\u003eStops output when the ESC reaches the selected temperature threshold and restores operation after cooling.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e6e6e6;padding:15px;background:#fafafa;\"\u003e\n\u003cstrong\u003eThrottle Signal Loss Protection\u003c\/strong\u003e\n\u003cp style=\"margin:8px 0 0;\"\u003eStops normal motor operation when the ESC no longer receives a valid throttle signal.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e6e6e6;padding:15px;background:#fafafa;\"\u003e\n\u003cstrong\u003eMotor Lock-Up Protection\u003c\/strong\u003e\n\u003cp style=\"margin:8px 0 0;\"\u003eHelps protect the integrated power system when the drivetrain or motor is unable to rotate normally.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cp\u003eProtection features reduce risk but cannot correct unsuitable gearing, excessive vehicle weight, drivetrain binding, reverse battery polarity or incorrect wiring.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eThrottle Range Calibration\u003c\/h2\u003e\n\n\u003cp\u003eCalibrate the throttle range before the first use, after changing the transmitter or receiver, or after altering throttle-channel TRIM, D\/R, EPA or ATL settings.\u003c\/p\u003e\n\n\u003col style=\"padding-left:22px;margin:10px 0 18px;\"\u003e\n\u003cli\u003eTurn on the transmitter. Set throttle-channel D\/R, EPA and ATL to 100%, then set throttle TRIM to zero or its center position.\u003c\/li\u003e\n\u003cli\u003eWith the Fusion Pro switched off, press and hold the power button.\u003c\/li\u003e\n\u003cli\u003eRelease the button as soon as the red switch LED begins flashing. Do not continue holding it for eight seconds.\u003c\/li\u003e\n\u003cli\u003eLeave the trigger at neutral and press the button once. The green LED flashes once and the motor beeps once.\u003c\/li\u003e\n\u003cli\u003eMove the trigger to full forward and press the button. The green LED flashes twice and the motor beeps twice.\u003c\/li\u003e\n\u003cli\u003eMove the trigger to full reverse and press the button. The green LED flashes three times and the motor beeps three times.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cdiv style=\"background:#fff4f8;border-left:4px solid #E60073;padding:14px 16px;margin:14px 0 20px;font-size:14px;line-height:1.65;\"\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eSafety warning:\u003c\/strong\u003e remove the pinion gear before calibration or parameter setup, or keep all driven wheels securely suspended. The Fusion Pro is a powerful system and unexpected motor movement can cause injury or damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eOptional Automatic Motor Pairing\u003c\/h2\u003e\n\n\u003cp\u003eAutomatic motor pairing is not required during normal installation. It may be used if the motor has suffered a severe impact or if abnormal heating or unusual power output appears during operation.\u003c\/p\u003e\n\n\u003col style=\"padding-left:22px;margin:10px 0 18px;\"\u003e\n\u003cli\u003eConnect the battery.\u003c\/li\u003e\n\u003cli\u003ePress and hold the power button.\u003c\/li\u003e\n\u003cli\u003eThe switch LED first flashes red and changes to flashing green after approximately eight seconds.\u003c\/li\u003e\n\u003cli\u003eRelease the button when the green LED begins flashing.\u003c\/li\u003e\n\u003cli\u003eThe system completes the pairing process and restarts after approximately five seconds.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eInvestigate the drivetrain, gearing, bearings and wiring before using pairing as a response to repeated overheating or abnormal performance.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eLED Status Guide\u003c\/h2\u003e\n\n\u003cul style=\"padding-left:22px;margin:10px 0 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNormal startup:\u003c\/strong\u003e red LED remains on after the system starts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery detection:\u003c\/strong\u003e green LED flashes according to the detected LiPo cell count.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid red flashing:\u003c\/strong\u003e no throttle signal is detected or the throttle neutral position does not match the transmitter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForward or reverse operation:\u003c\/strong\u003e green LED flashes and becomes solid at the corresponding full-throttle endpoint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeating single red flash:\u003c\/strong\u003e low-voltage protection has been activated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeating single green flash:\u003c\/strong\u003e thermal protection has been activated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eWhat to Check Before Buying\u003c\/h2\u003e\n\n\u003cul style=\"padding-left:22px;margin:10px 0 18px;\"\u003e\n\u003cli\u003eThe vehicle is a suitable 1\/10 crawler or scale trail platform.\u003c\/li\u003e\n\u003cli\u003eThe motor mount and transmission area can accommodate a 37 × 58mm power unit.\u003c\/li\u003e\n\u003cli\u003eThe drivetrain accepts a 3.175mm motor shaft with 16mm exposed length.\u003c\/li\u003e\n\u003cli\u003eThe selected pinion and gearing are appropriate for a 2300KV crawler motor.\u003c\/li\u003e\n\u003cli\u003eThe battery is a 2S–3S LiPo or 6–9 cell NiMH pack.\u003c\/li\u003e\n\u003cli\u003eThe battery connection is compatible with the factory-installed XT60 plug.\u003c\/li\u003e\n\u003cli\u003eThe receiver and servo support the selected 6V or 7.4V BEC output.\u003c\/li\u003e\n\u003cli\u003eA Hobbywing LED Program Box is available when parameter changes are required.\u003c\/li\u003e\n\u003cli\u003eThe intended use is low-speed crawling or trail driving rather than high-speed bashing or racing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eIs the QUICRUN Fusion Pro an ESC or a motor?\u003c\/h3\u003e\n\u003cp\u003eIt is both. The electronic speed controller and 2300KV brushless motor are integrated into one 37 × 58mm power unit.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eWhich vehicles is the Fusion Pro designed for?\u003c\/h3\u003e\n\u003cp\u003eIt is designed primarily for 1\/10 RC crawlers, scale trail trucks and rock-crawling platforms. It is not intended as a high-speed racing or basher power system.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eCan the Fusion Pro use a 3S LiPo?\u003c\/h3\u003e\n\u003cp\u003eYes. It supports 2S–3S LiPo batteries and 6–9 cell NiMH packs. Confirm that the vehicle’s gearing and drivetrain are appropriate before using 3S.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eWhat does RPM Matching do?\u003c\/h3\u003e\n\u003cp\u003eRPM Matching uses speed closed-loop control. As terrain load changes, the system adjusts torque to help maintain a motor speed that corresponds more consistently to the transmitter input.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eDoes RPM Matching work in every running mode?\u003c\/h3\u003e\n\u003cp\u003eNo. Automatic speed and torque compensation applies to the Forward\/Reverse RPM Matching mode. The two Normal modes behave like more conventional crawler power systems.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eDoes the Fusion Pro have drag brake?\u003c\/h3\u003e\n\u003cp\u003eYes. Drag Brake Force has Disabled plus Levels 1–8, while Drag Brake Rate has nine levels controlling how quickly the selected force is applied.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eCan it power a high-voltage steering servo?\u003c\/h3\u003e\n\u003cp\u003eYes. The switch-mode BEC can be set to 7.4V and is rated at 6A continuous. Every connected component must be rated for 7.4V before selecting that setting.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eIs the Fusion Pro waterproof?\u003c\/h3\u003e\n\u003cp\u003eThe complete system has an IP67 protection rating for wet, muddy and dusty crawler conditions. Avoid unnecessary prolonged submersion and clean and dry the system after wet use.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eWhich programming device does it support?\u003c\/h3\u003e\n\u003cp\u003eIt supports the Hobbywing LED Program Box through the independent programming port on the electronic switch. LCD Program Boxes and OTA programming are not supported.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eDoes the LED Program Box come with the system?\u003c\/h3\u003e\n\u003cp\u003eNo. The programming box is sold separately unless it is specifically included in the selected sales package.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eWhat connector is installed?\u003c\/h3\u003e\n\u003cp\u003eThe input leads are supplied with a factory-installed XT60 battery connector.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eCan I use an external BEC or receiver battery?\u003c\/h3\u003e\n\u003cp\u003eIt is possible only when the power wiring is configured correctly. The red BEC wire in the Fusion Pro throttle lead must be removed and insulated before supplying the receiver from another source. Never allow two BEC sources to power the receiver simultaneously.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:15px;font-weight:700;margin:16px 0 6px;color:#000;\"\u003eWhy does the vehicle move slowly at neutral?\u003c\/h3\u003e\n\u003cp\u003eThe transmitter neutral position may have drifted or the throttle calibration may be incorrect. Recalibrate the throttle range and adjust the Neutral Range parameter when necessary.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eImportant Installation and Use Notes\u003c\/h2\u003e\n\n\u003cul style=\"padding-left:22px;margin:10px 0 18px;\"\u003e\n\u003cli\u003eRead the complete user manual before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm that the drivetrain, gearing and vehicle weight are appropriate for the power system.\u003c\/li\u003e\n\u003cli\u003eRemove the pinion gear or suspend all driven wheels before calibration.\u003c\/li\u003e\n\u003cli\u003eAlways connect positive to positive and negative to negative. Reverse polarity can permanently damage the system and is not covered by warranty.\u003c\/li\u003e\n\u003cli\u003eDo not power the receiver from an additional source while the Fusion Pro BEC red wire remains connected.\u003c\/li\u003e\n\u003cli\u003eDo not select 7.4V BEC output unless every connected receiver, servo and accessory supports 7.4V.\u003c\/li\u003e\n\u003cli\u003eUse moderate Punch and drag-brake settings during initial testing.\u003c\/li\u003e\n\u003cli\u003eCheck motor temperature after changing battery voltage, gearing, tire size or vehicle weight.\u003c\/li\u003e\n\u003cli\u003eDo not allow the external system temperature to exceed 90°C \/ 194°F.\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery after every use, even when the electronic switch is off.\u003c\/li\u003e\n\u003cli\u003eInspect and dry the system after wet or muddy operation.\u003c\/li\u003e\n\u003cli\u003eStop using the system if the wires, switch housing, motor case or battery connector are damaged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/Hobbywing_QUICRUN_Fusion_Pro_for_Crawler-2300KV_540spec_Manual.pdf?v=1786010093\" style=\"color:#E60073;text-decoration:underline;\" target=\"_blank\" rel=\"noopener\"\u003eDownload the Hobbywing QUICRUN Fusion Pro 2300KV user manual\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:18px;font-weight:700;margin:24px 0 10px;color:#000;border-bottom:1px solid #eee;padding-bottom:6px;\"\u003eComplete Your Crawler Power Setup\u003c\/h2\u003e\n\n\u003cp\u003e\n\u003ca style=\"color:#E60073;text-decoration:underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/brushless-escs\"\u003eBrushless ESC Collection\u003c\/a\u003e\u003cbr\u003e\n\u003ca style=\"color:#E60073;text-decoration:underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/hobbywing-quicrun-escs\"\u003eHobbywing QuicRun ESC\u003c\/a\u003e\u003cbr\u003e\n\u003ca style=\"color:#E60073;text-decoration:underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/esc-programmers-accessories\"\u003eProgramming Cards\u003c\/a\u003e\u003cbr\u003e\n\u003ca style=\"color:#E60073;text-decoration:underline;\" href=\"https:\/\/chinahobbyline.com\/collections\/cnhl-rc-car-batteries\"\u003eRC Car LiPo Batteries\u003c\/a\u003e\n\u003c\/p\u003e","brand":"ChinaHobbyLine","offers":[{"title":"Global","offer_id":49871296954582,"sku":"30120402 GL","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0617\/0582\/files\/QUICRUN-Fusion-PRO-540SD-2300KV-sq5_2048x_19f21571-c929-46e2-89b3-b088197dadd5.webp?v=1786010104","url":"https:\/\/chinahobbyline.com\/fi\/products\/hobbywing-quicrun-fusion-pro-2300kv","provider":"ChinaHobbyLine","version":"1.0","type":"link"}