2822 1200KV Brushless Outrunner Motor with 20A ESC, Color: 4set Overview A lightweight, robust brushless outrunner motor paired with a 20A electronic speed controller (ESC). Designed for 300 to 400 size aircraft and other small electric models, this combination offers reliable thrust, good efficiency, and easy installation for hobby and competition builds. Key benefits power to weight ratio: Motor weight 39 g supports strong thrust while keeping overall model weight low. Recommended model weight 200 to 600 g. Efficient operation: Peak efficiency up to 82 percent and performance between 7 and 16 A reduces battery drain and extends flight time. Simple integration: Includes a 3.17 mm shaft adapter and a matched 20A ESC with a 5V 2A linear BEC for plug and play compatibility with most 2 to 3S LiPoly setups. Versatile compatibility: Suited for fixed wing aircraft, electric helicopters, and racing drones sized for 300 to 400 class models. Motor specifications and performance KV (RPM per volt): 1200 Stator dimensions: 22 x 10 mm Shaft diameter: 3.0 mm (adapter to 3.17 mm included) Weight: 39 g No load current at 10 V: 0.9 A Maximum efficiency: 82 percent Max efficiency current range: 7 to 16 A Current capacity: 16 A continuous for 60 seconds (short bursts) Internal resistance: 0.15 ohm Recommended cell count: 2 to 3S LiPoly Recommended propellers without gearbox: 7x4, 8x3.8, 9x4.5, 10x5 Recommended application size: compatible with 300 to 400 size models and model weight 200 to 600 20A Electronic Speed Controller (ESC) specifications Type: Brushless ESC Continuous current: 20 A Peak current: 25 A Input: 2 to 3S LiPoly BEC output: Linear mode 5 V, 2 A Input wires: Red 18 AWG 100 mm x1, Black 18 AWG 100 mm x1 Motor output wires: Black 18 AWG 75 mm x3 Output connectors: 3.5 mm female Input connectors: none Programming: Via transmitter or LED program card Firmware upgrade: not supported Size and weight: 42 x 25 x 8 mm, 19 g What makes this product stand out Matched motor and ESC in one package reduce troubleshooting and speed up installation. Lightweight and compact geometry makes it ideal for nimble models where weight and space are limited. Wide propeller recommendation range covers both efficiencyfocused and higherthrust setups. Common 2 to 3S LiPoly compatibility fits most small electric model power systems. Typical applications 300 to 400 size trainer or sport fixed wing aircraft using a 7x4 to 10x5 propeller and 2 to 3S LiPoly battery. Electric helicopter or small scale model requiring a compact outrunner motor with consistent efficiency and moderate current draw. Small racing or freestyle multirotor where a 1200KV motor and 20A ESC combination provides smooth throttle response and reliable BEC supply for onboard electronics. Included items and installation notes Brushless outrunner motor (stator 22 x 10 mm, shaft 3 mm) 20A brushless ESC with 5 V 2 A linear BEC 3.17 mm shaft adapter for flexible propeller mounting Color: 4set Installation tips Use recommended prop sizes for your model weight and expected flight profile to avoid overcurrent situations. Confirm ESC programming to match motor timing and battery cell count before first flight. Secure motor mounting and check shaft adapter tightness to prevent slippage during operation. All specifications are provided as given.