DALPROP Cyclone T3028 (T-Mount)
Series: DALPROP Propellers for drones
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The DALPROP Cyclone T3028 is a three-blade polycarbonate propeller for very small FPV drones, of the kind built on 3 in frames for tight spaces and indoor flying. The designation 3028 stands for 3 in diameter and 2.8 in pitch. The T-Mount suffix names the interface by which the propeller sits on the motor.
At 3 in the diameter cannot be enlarged to gain thrust; three blades take over that job, at the cost of efficiency. The 2.8 in pitch is close to the diameter, so the propeller bites the air quickly and follows throttle commands directly. The weight is only 1.5 g and the hub height 5 mm. There is no bore in millimetres: the mount follows the T-Mount dimension of 1.8 mm, and motor and propeller must share the same mounting standard. It is not foldable. Thrust holds only with a given motor, voltage and speed.
Legally the finished aircraft counts: under 250 g take-off mass class C0 applies, up to 900 g class C1 with direct remote ID. Even under 250 g the operator must register if the aircraft carries a camera and is not a toy. The propeller has no class and at 1.5 g hardly registers in the take-off mass; battery and camera decide.
When buying, compatibility of the mount matters more than the diameter: T-Mount propellers fit only motors with that mount. Polycarbonate is tough in a crash but picks up nicks at the blade tips, which at this size show up at once as imbalance in the video. The whole set is therefore replaced early and always together, including the counter-rotating pairs.
Technical data
Other data
| Blade count | 3correct |
|---|---|
| Diameter (inches) | 3correct |
| Folding | nocorrect |
| Material | Polycarbonat (PC)correct |
| Pitch (inches) | 2.8correct |
| Weight (g) | 1.5correct |
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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