Hobbywing xerun axe plus r3 & axe 540l 1400kv r2 motor combo xerun axe plus r3 & axe 540l 1400kv r2 motor experience the pinnacle of rc performance with the hobbywing combo xerun axe plus r3 & axe 540l 1400kv r2 motor. This combo offers unparalleled control and power, making it ideal for enthusiasts seeking top-tier performance in their rc vehicles. The xerun axe plus r3 esc features advanced technology for smooth operation and precise control, while the axe 540l 1400kv r2 motor delivers impressive torque and acceleration. Together, they form a dynamic duo that elevates your rc experience to new heights. Features motor foc (field-oriented-control) for super linearity and high torque patented staggered pole rotor design for ultra-low torque ripple applicable to all weather and track conditions built-in high precision magnetic encoder specifications motor type: brushless foc pole: 4 kv rating: 1400kv lipo cells: 2s-3s no load current: 1. 7a outer diameter: 36. 0mm length: 57. 8mm shaft diameter: 3. 17mm shaft length: 15. 5mm weight: 211g application: 1/10 rock crawler features xerun axe plus r3 stronger performance thanks to foc (field-oriented-control) technology. Drag brake adjustable up to 200% for unparalleled holding power on slopes. Super bec with max. 6a and three voltage levels for using different servos. Waterproof and dustproof to ip67 standard. Smart torque delivery and speed control for easy control and constant speed under all loads. Built-in bluetooth module. Multiple controller protection functions including reverse polarity protection. Only compatible with xerun ax ""r2"" and ""r3"" motor series. Specifications xerun axe plus r3 type: brushless sensored foc current (cont. /peak): 135a / 600a cells: 2s-6s lipo motor limits: only supports xerun-axe ""r2"" and ""r3"" motor series axe r2: 540 / 540l / 550 axe r3: 4274 bec: 6v / 7. 4v / 8. 4v @ 6a (switch mode) waterproof: yes cables: 1x 12awg (black, 265mm), 1x 12awg (red, 265mm) fan: 25 x 25 x 10mm, powered by bec connectors: xt60 programming: per bluetooth and ""hw link""-app firmware upgrade: yes dimensions: 49. 5 x 37. 9 x 32. 8mm weight: 126. 5g application: 1/10, 1/8, 1/6 rock crawler what's included 1x xerun axe plus r3 esc 1x motor 1x manual (hw38020385)