Hobbywing 30114000 ÔÇô XeRun AXE 5IVE R3 220A 3-8S Crawler ESCSensored FOC brushless crawler ESC for 1/5 and 1/6 scale crawlers: 3ÔÇô8S LiPo, 220 A continuous, 6ÔÇô14 V BEC and built-in Bluetooth.The XeRun AXE 5IVE R3 is Hobbywing's high-power FOC ESC for large-scale crawlers. FOC (Field Oriented Control) gives very strong, smooth torque at the lowest speeds and runs almost silently. Intelligent torque control and closed-loop speed control keep motor rpm steady under changing loads ÔÇô adding torque uphill and holding back the speed downhill. The ESC is designed for the XeRun AXE 4987 R3S motor and also works with the AXE 4274 R3.Features3ÔÇô8S LiPo, 220 A continuous / 900 A peak currentUltra-high-voltage BEC, adjustable from 6 to 14 V in 0.1 V steps (15 A, up to 35 A max) ÔÇô for HV servos, lights and winchesTwo auxiliary channels (white and yellow signal wires) for adjusting settings such as drag brake from the transmitter while drivingDrag brake up to 200% for strong holding power on slopesBuilt-in Bluetooth ÔÇô settings, live data and firmware updates via the HW Link app, no extra module requiredFour driving modes, 22 adjustable parameters and up to 24?? Turbo timingSmart fan that only runs when needed (can be disabled)IP67-rated water and dust protectionProtections: low-voltage cutoff, thermal protection, fail-safe and motor lock-up protectionTelemetry and ESC tuning with FlySky NB4 series radios (requires a FlySky firmware update)SpecificationsInput: 3ÔÇô8S LiPoCurrent: 220 A continuous / 900 A peakBEC: 6ÔÇô14 V adjustable, 15 AInput wires: 10 AWG, 300 mm (no battery connector fitted)Motor connectors: 6.5 mm femaleFan: 40 ?ù 40 ?ù 10 mm, powered by the BECProgramming: built-in Bluetooth (HW Link app)Size: 70.2 ?ù 56.3 ?ù 45.5 mmWeight: 308.2 g (incl. wires)Scale: 1/5 and 1/6 rock crawlersCompatible motors: XeRun AXE 4987 R3S and AXE 4274 R3 (4274 R3: 3ÔÇô6S only)Note: most receivers are rated for 9 V or less. Check your receiver before setting the BEC above 8.4 V.In the box1 ?ù XeRun AXE 5IVE R3 ESC