Product overview
The T-MOTOR VZ22*7.4 is a propulsion component for VTOL fixed-wing UAVs operating in multicopter mode. Its one-piece straight propeller has a diameter of 22 inches (558.8 mm) and a pitch of 7.4 inches (188.0 mm). Construction uses resin-based carbon fiber composite and a PMI foam core, with a matte surface finish and an average single-blade weight of 43 g. The foam core contributes stiffness while controlling weight, supporting the propeller’s role in VTOL propulsion.
Integration uses a flange mount with a Ø6 mm center hole, Ø12 mm bolt circle and two Ø3 mm mounting holes. The motor must have a compatible mounting pattern. Recommended motor and controller combinations are V605 KV210 with FLAME 80A 12S V2.0, VL6011 KV180 with V60A, or VL6013 KV210 with V80A. The recommended maxima are 7350 RPM and 14.4 kg thrust; the separate limit ratings are 8200 RPM and 18 kg thrust. These distinct ratings define the component’s operating constraints.
Specifications
| Specification | Value & conditions |
|---|---|
| Diameter | 22 inches (558.8 mm) |
| Material | Resin-based carbon fiber composite + PMI foam core |
| Pitch | 7.4 inches (188.0 mm) |
| Surface treatment | Matte |
| Average weight | 43 gSingle blade. |
| Propeller type | One-piece straight propeller |
| Recommended maximum speed | 7350 RPM |
| Application | VTOL fixed-wing UAVs, multicopter mode |
| Recommended maximum thrust | 14.4 kg |
| Mounting interface | Flange mount; Ø6 mm center hole; Ø12 mm bolt circle; 2 × Ø3 mm mounting holes |
| Limit speed | 8200 RPM |
| Recommended motor and controller combinations | V605 KV210 + FLAME 80A 12S V2.0 / VL6011 KV180 + V60A / VL6013 KV210 + V80A |
| Limit thrust | 18 kg |
| Motor integration requirement | Requires a compatible motor mounting patternMotor mounting holes must match the propeller mounting holes. |
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