The **2822HC60-RTR** typically refers to a high-performance **Brushless DC (BLDC) Outrunner Motor**, commonly used in radio-controlled (RC) aircraft such as drones, fixed-wing planes, and gliders. --- ### ## Technical Specifications The following table outlines the general electronic and physical characteristics of this component class: | Parameter | Typical Value / Specification | | :--- | :--- | | **Motor Type** | Brushless Outrunner (External Rotor) | | **KV Rating** | ~1100 KV to 1400 KV (varies by winding) | | **Stator Diameter** | 28 mm | | **Stator Height** | 22 mm | | **Max Continuous Current** | 15A - 25A (depending on prop size) | | **Input Voltage** | 2S - 4S LiPo (7.4V - 14.8V) | | **Shaft Diameter** | 3.17 mm or 4.0 mm | | **Connector Type** | 3.5mm Gold Bullet Plugs | --- ### ## Key Electronic Components The 2822HC60-RTR operates as a synchronous motor requiring an external **Electronic Speed Controller (ESC)**. Here are its primary internal parts: #### 1. The Stator (Stationary Part) Consists of high-quality silicon steel laminations wound with copper wire. These windings are energized in a specific sequence to create a rotating magnetic field. The "2822" prefix indicates the stator dimensions ($28 \text{mm} \times 22 \text{mm}$). #### 2. The Rotor (Rotating Part) Unlike brushed motors, the "can" or outer housing rotates. It contains high-strength permanent magnets (usually Neodymium). The "RTR" suffix often indicates **Ready-To-Run**, meaning it comes pre-soldered with connectors and includes mounting hardware. #### 3. Bearings and Shaft Uses high-speed ball bearings to minimize friction and handle the radial loads generated by the propeller at high RPMs. --- ### ## Operational Requirements To function, this motor must be integrated into a specific electronic ecosystem: * **ESC (Electronic Speed Controller):** Must be rated for at least 30A to ensure a safety margin. The ESC converts DC battery power into 3-phase AC power. * **Propeller Selection:** Usually paired with 8x4 to 10x4.7 propellers depending on the voltage (S-count) used. * **Power Source:** High-discharge Lithium Polymer (LiPo) batteries. ---