HQ MacroQuad 10×4.5×3 Propeller

The HQ MacroQuad 10 × 4.5 × 3 is a 10-inch tri-blade propeller for macro quads, X-Class frames and cinelifters that carry a camera or a large battery. Its modest 4.5-inch pitch favours efficient, smooth thrust over top speed, which suits heavier 10-inch builds that cruise rather than race.

Key features

• Glass-fibre-reinforced nylon resists flex and blade flattening at high RPM
• Three blades for more grip and smoother flight under payload than a two-blade prop of the same diameter
• 5 mm bore for M5 motor shafts; no adapter rings included
• Choose a 4-piece set (2 CW + 2 CCW) to re-prop a whole quad, or a 2-piece set (1 CW + 1 CCW) for spares

Specifications

• Diameter: 10 in
• Pitch: 4.5 in
• Blades: 3
• Material: glass-fibre-reinforced nylon
• Bore: 5 mm (no adapter rings)
• Hub diameter: 18.5 mm
• Hub thickness: 9.5 mm
• Weight: 23.8 g per prop

They suit the M5-shaft 2812- to 3115-class motors common on 10-inch builds; mount the CW and CCW props to match each motor's spin direction.