Product overview
The T-MOTOR Air Gear 450II provides a component-based propulsion package for teaching and DIY multirotor assembly. Its architecture combines the AIR2216II-KV920 motor with the T1045 propeller, with an AIR 20A controller covered by the ESC-equipped option. Buyers can select With ESC or No ESC. Integration space includes the controller’s 53x22x7mm envelope, while component mass is 64±2g per motor including wires, 21g per controller including wires, and 13g per propeller. These are propulsion components for incorporation into a multirotor build.
Electrical integration must accommodate the motor’s specified 4S LiPo / 16V supply and the controller’s 3-4s LiPo range. The AIR 20A accepts a 50Hz-600Hz throttle signal, uses 3.5mm female banana connectors, and has no BEC. Its continuous current rating is 20A, with 30A specified for 10 seconds. The nylon-and-glass-fiber T1045 has a matte texture and a preferred performance range of 6000-7000 rpm. Its operating temperature is -10°C to 40°C; storage requires 10°C to 35°C and 65±20%RH.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type and purpose | T-MOTOR Air Gear 450II DIY drone propulsion kit for training, education, and custom multirotor UAVs. |
| Configuration options | With ESC; No ESC.With ESC and No ESC configurations. |
| Matched propulsion components | AIR2216 II KV920 motor, AIR 20A ESC, and T1045 propellers.ESC inclusion depends on the selected configuration. |
| Lightweight upgrade | -2% weight, +9% max thrust, +4% efficiency. |
| Stable power | 500g hover thrust; 1332g peak thrust at 4S.Peak thrust at 4S. |
| Custom wiring | 150mm cut-to-length cables. |
| Wide compatibility | Fits 4-axis / 6-axis / 8-axis multirotor frames. |
| Propeller replacement | Extended threaded shaft for propeller replacement and maintenance. |
| Structural reinforcement | Six-rib motor structure and high-toughness propellers. |
| Product purpose | T-MOTOR Air Gear 450II multirotor UAV propulsion kit for teaching and DIY assembly. |
| Propulsion component models | AIR2216II-KV920 motor and T1045 propeller; AIR 20A ESC specifications are provided for the ESC-equipped configuration. |
| Motor KV | 920 |
| Motor rated operating voltage | 4S (4.2V per cell) / 16VLiPo supply; specified per-cell voltage is 4.2V. |
| Motor no-load current | 0.8AAt 10V. |
| Motor phase-to-phase resistance | 115±10mΩ |
| Motor maximum current | 17A180s duration. |
| Motor weight | 64±2gIncluding wires. |
| Motor maximum power | 272W180s duration. |
| Motor maximum continuous power | 72W |
| AIR 20A ESC dimensions | 53x22x7mmLength × width × height. |
| ESC rated operating voltage | 3-4sLiPo supply. |
| ESC continuous current | 20AContinuous operation. |
| ESC BEC | None |
| ESC burst current | 30A10s duration. |
| ESC weight | 21gIncluding wires. |
| ESC banana connectors | 3.5mm female |
| ESC throttle signal frequency | 50Hz-600Hz |
| T1045 propeller size | 10" × 4.5 (254 × 114.3mm) |
| Propeller operating temperature | -10°C to 40°CPropeller operating environment. |
| Propeller weight | 13gPer propeller. |
| Propeller storage temperature | 10°C to 35°CPropeller storage. |
| Propeller material | Nylon + glass fiber |
| Propeller storage humidity | 65±20%RHPropeller storage. |
| Propeller surface finish | Matte texture |
| Propeller preferred performance speed range | 6000-7000 rpm |
| Propeller classification | Polymer propeller |
| Propeller thrust limit | 1.2kg |
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