{"product_id":"src-mad-911-7x10-ii-coaxial-drone-arm-set-135kv","title":"MAD 7x10-II Coaxial Drone Arm Set 135KV Propulsion System | 12S 48V, 13.0kg\/rotor, DroneCAN ESC","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/collections\/mad-motor\" title=\"MAD Motor\"\u003eMAD\u003c\/a\u003e 7x10-II coaxial drone arm set 135KV is a tuned propulsion system for industrial multirotor applications. It supports 12S LiPo and is specified at 48 V (sea level) with 13,029 g max thrust per rotor, designed for aerial photography, mapping, and inspection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTuned propulsion system with integrated motor, FOC ESC, and propellers for simplified installation\u003c\/li\u003e\n\u003cli\u003eHigh efficiency disc motor (M7C10 135KV) with iron core design\u003c\/li\u003e\n\u003cli\u003eIntelligent sine-wave electric modulation (Circular 60A FOC ESC)\u003c\/li\u003e\n\u003cli\u003eRed\/green LED heading light integrated at the bottom\u003c\/li\u003e\n\u003cli\u003eCarbon fiber propeller: FLUXER PRO 26x7.8 (26 in class)\u003c\/li\u003e\n\u003cli\u003eCAN communication: DroneCAN; compatibility: Ardupilot\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e7X10-II KV135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax thrust\u003c\/td\u003e\n\u003ctd\u003e13029 g \/ rotor @48V (sea level)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended take-off weight\u003c\/td\u003e\n\u003ctd\u003e6000 g to 7500 g \/ rotor @48V (sea level)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended voltage\u003c\/td\u003e\n\u003ctd\u003e12S LiPo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20~50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit combo weight\u003c\/td\u003e\n\u003ctd\u003e1077±10 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtension wire length\u003c\/td\u003e\n\u003ctd\u003e710 mm \/ 780 mm (Input\/Signal Wires)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible carbon tube\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropeller size (diameter\/pitch)\u003c\/td\u003e\n\u003ctd\u003e26x7.8 inch (660x198 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropeller unit weight\u003c\/td\u003e\n\u003ctd\u003e66 g\/pc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor stator size\u003c\/td\u003e\n\u003ctd\u003e72*10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor unit weight\u003c\/td\u003e\n\u003ctd\u003e266 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC model name\u003c\/td\u003e\n\u003ctd\u003eCircular 60A FOC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC max input voltage\u003c\/td\u003e\n\u003ctd\u003e60.9 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC maximum allowable current\u003c\/td\u003e\n\u003ctd\u003e60A (10S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC maximum continuous current\u003c\/td\u003e\n\u003ctd\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax throttle signal frequency\u003c\/td\u003e\n\u003ctd\u003e450 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESC recommended voltage\u003c\/td\u003e\n\u003ctd\u003e12S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eArdupilot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN communication\u003c\/td\u003e\n\u003ctd\u003eDroneCAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003ePerformance Data (12S)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTOP: Circular FOC 60A (6-14S), max 75°C\u003c\/li\u003e\n\u003cli\u003eBOTTOM: Circular FOC 60A (6-14S), max 62°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTest table columns (as provided): Throttle (%), Voltage (V), Current (A), Input Power (W), Output Power (W), Torque (N×m), RPM, Thrust (gf), Efficiency (%), Efficiency (gf\/W).\u003c\/p\u003e\u003ch2\u003eTroubleshooting (ESC Indicator\/Audible Alerts)\u003c\/h2\u003e\u003cp\u003eFor rapid troubleshooting, ESC alerts include power-on self-test fault patterns and operation faults such as throttle PWM signal loss, abnormal power supply voltage, motor winding circuit open, motor stall protection, short circuit\/overcurrent protection, and over-temperature indication.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eIndustrial multirotor platforms for aerial photography, mapping, and inspection\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFor pre-sales fitment checks or integration support (12S wiring, DroneCAN\/Ardupilot setup, and cable length selection), contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2\u003eDetails\u003c\/h2\u003e\u003cimg alt=\"MAD 7X10-II coaxial drone propulsion module with dual propellers and integrated motor\/ESC housing\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_f8883fb1-9dde-452c-a4fd-66447f942bfb.webp?v=1777284497\"\u003e\u003cp\u003eThe MAD 7X10-II integrated propulsion system pairs an M7C10 motor with a 60A14S FOC ESC and 26x7.8 propeller set for coaxial builds.\u003c\/p\u003e\u003cimg alt=\"Exploded view of MAD high-efficiency disc motor and sine-wave ESC board for 48V drone propulsion\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_71824b29-8379-49d4-8166-46535058b42a.webp?v=1777284523\"\u003e\u003cp\u003eThe high-efficiency disc motor pairs with a sine-wave ESC design, with text noting 6.0–7.5 kg rotor thrust at 48V.\u003c\/p\u003e\u003cimg alt=\"Coaxial drone motor with dual carbon fiber propellers and red\/green LED heading light, 26-inch blade size\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_a46e584f-6c2c-42a8-bc45-cc49d75ee091.webp?v=1777284551\"\u003e\u003cp\u003eThe 7x10-II coaxial propulsion unit pairs 26-inch carbon fiber propellers with a red\/green LED heading light for clear orientation.\u003c\/p\u003e\u003cimg alt=\"Technical drawing of MAD 7x10-II coaxial drone arm propulsion unit with dual propellers and mounting dimensions\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_b44f30a3-1f8e-4ef1-8507-9c8024df3310.webp?v=1777284574\"\u003e\u003cp\u003eThe MAD 7x10-II coaxial arm set uses a dual-prop layout and includes detailed mounting dimensions such as Ø23 M4×4 and Ø20 M3×4 bolt patterns.\u003c\/p\u003e\u003cimg alt=\"MAD 7X X10-II KV135 propulsion system spec table with max thrust 13029g\/rotor at 48V, 12S LiPo, DroneCAN ESC\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_87ba4f78-b78f-47cc-aec8-113eded1816d.webp?v=1777284606\"\u003e\u003cp\u003eThe MAD 7X X10-II KV135 propulsion system is rated up to 13,029g thrust per rotor at 48V (12S) and supports DroneCAN communication on the FOC ESC.\u003c\/p\u003e\u003cimg alt=\"MAD 7x10-II 135KV 12S propulsion test table with throttle, current, power, RPM, thrust and efficiency (top\/bottom).\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_44874382-b937-49a7-b3a2-c9860742ddc2.webp?v=1777284634\"\u003e\u003cp\u003eThe MAD 7x10-II 135KV 12S test data lists throttle steps with voltage, current, input\/output power, RPM, thrust, and efficiency for top and bottom motor positions.\u003c\/p\u003e\u003cimg alt=\"XV UAV ESC troubleshooting guide table with fault symptoms, possible causes, and solutions for indicator lights and alerts\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_630dd1fe-14aa-456e-8d01-eaa6fbe4bcec.webp?v=1777284655\"\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"MAD 7x10-II Coaxial Drone Arm Set 135KV\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_09536b83-c3c9-484b-b19a-eccdc09efa9b.webp?v=1777284678\"\u003e\u003cp\u003eThe MAD 7X10-II integrated propulsion system pairs an M7C10 motor with a 60A14S FOC ESC and 26×7.8 propeller set for coaxial builds.\u003c\/p\u003e\n\u003cimg alt=\"MAD 7x10-II Coaxial Drone Arm Set 135KV\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_33de6aa4-8f02-4534-9ff3-17f53b43fc84.webp?v=1777284701\"\u003e\u003cp\u003eThe MAD disc motor pairs with an intelligent sine‑wave ESC for smooth drive control and a stated 6.0–7.5 kg thrust rating at 48V (sea level).\u003c\/p\u003e\n\u003cimg alt=\"MAD 7x10-II Coaxial Drone Arm Set 135KV\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_3d25e7ca-b473-42ff-849f-270310263de4.webp?v=1777284724\"\u003e\u003cp\u003eRed\/green LED headlights and stacked carbon fiber propellers support clearer visibility and efficient coaxial thrust.\u003c\/p\u003e\n\u003cimg alt=\"MAD 7x10-II Coaxial Drone Arm Set 135KV\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_7df3b8c9-e454-4ede-9e18-3ab677d20958.webp?v=1777284745\"\u003e\u003cp\u003eThe MAD 7x10-II coaxial arm propulsion layout includes a dual-prop assembly with labeled mounting and overall dimension callouts for fit checks.\u003c\/p\u003e\n\u003cimg alt=\"MAD 7x10-II Coaxial Drone Arm Set 135KV\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_a88ed88f-9187-4809-8849-31bc663b8640.webp?v=1777284776\"\u003e\u003cp\u003eThe MAD 7x10-II KV135 propulsion system pairs a 12S LiPo setup with a DroneCAN FOC ESC and a listed max thrust of 13,020 g per rotor at 48 V.\u003c\/p\u003e\n\u003cimg alt=\"MAD 7x10-II Coaxial Drone Arm Set 135KV\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_8faa521f-56ac-4072-bbc8-949eef5312ef.webp?v=1777284802\"\u003e\u003cp\u003eMAD 7x10-II 135KV 12S test data lists throttle-by-throttle voltage, current, input\/output power, RPM, thrust (gf), and efficiency for top and bottom motors.\u003c\/p\u003e\n\u003cimg alt=\"MAD 7x10-II Coaxial Drone Arm Set 135KV\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-7x10-II-Coaxial-Drone-Arm-Set-135KV-Propulsion-System_0698b3d1-c2c7-4738-99c1-b84e410d994b.webp?v=1777284830\"\u003e\u003cp\u003eThe X7 UAV ESC troubleshooting guide lists common fault symptoms with possible causes and recommended fixes for faster diagnosis.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MAD","offers":[{"title":"Red \/ CW(Top)+CCW(Bot)","offer_id":52200051933408,"sku":"0104DL0977","price":922.5,"currency_code":"USD","in_stock":true},{"title":"Red \/ CCW(Top)+CW(Bot)","offer_id":52200051966176,"sku":"0104DL0978","price":922.5,"currency_code":"USD","in_stock":true},{"title":"Green \/ CW(Top)+CCW(Bot)","offer_id":52200051998944,"sku":"0104DL0979","price":922.5,"currency_code":"USD","in_stock":true},{"title":"Green \/ CCW(Top)+CW(Bot)","offer_id":52200052031712,"sku":"0104DL0980","price":922.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/7X10-II03.jpg?v=1777250256","url":"https:\/\/rcdrone.top\/products\/src-mad-911-7x10-ii-coaxial-drone-arm-set-135kv","provider":"RCDrone","version":"1.0","type":"link"}