HQProp Ultralight Whoop Prop 1.2x0.9x3 (31MM) (2CW+2CCW) - Grey

Name: HQProp Ultralight Whoop Prop 1.2x0.9x3 (31MM) (2CW+2CCW) - Grey
Brand: HQProp
SKU: DRFC-1363
Price: 184.00 INR
Availability: OutOfStock

₹184.00 (Inclusive of all taxes)

Out of Stock

The HQProp Ultralight Whoop Prop 1.2×0.9×3 is a 31mm tri-blade propeller crafted from durable polycarbonate for micro FPV drones and whoops. Its 0.9 pitch and 1mm shaft provide a balanced thrust-to-control ratio compatible with most micro brushless motors.

Features

31mm (1.2-inch) diameter tri-blade propeller with a 0.9 pitch for efficient micro-drone flight.
Constructed from lightweight, impact-resistant polycarbonate (PC) material.
Features a 1mm shaft diameter for compatibility with standard micro whoop and drone motors.
Includes a 4mm hub diameter with a 5mm thickness for secure and stable mounting.
Pack includes two clockwise (CW) and two counterclockwise (CCW) propellers for a complete set.

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Description

Engineered for the demanding environment of micro FPV drones and whoops, the HQProp Ultralight Whoop Prop 1.2×0.9×3 delivers a precise balance of thrust and efficiency. Its three-blade design and 0.9 pitch optimize airflow for responsive control and smooth handling in tight spaces, making it ideal for both indoor and light outdoor flying.

The propeller’s polycarbonate construction ensures high durability against impacts while maintaining an ultralight weight to maximize flight time and motor efficiency. The integrated 1mm shaft and reinforced 4mm hub provide a reliable, vibration-free connection to motor bells, contributing to stable video feed quality and consistent flight performance.

Key Features

Ultralight polycarbonate construction minimizes weight for extended flight endurance on micro quads.
Tri-blade aerodynamic profile offers an optimized balance of thrust, efficiency, and control authority.
Precision-molded 1mm shaft ensures a perfect fit and secure attachment to standard micro motor shafts.
Reinforced hub design (4mm diameter, 5mm thickness) enhances durability and reduces the risk of hub cracking.
Low-pitch (0.9) design provides smooth, controllable thrust ideal for precise whoop and cinewhoop maneuvers.
Includes a matched set of CW and CCW propellers for immediate installation and balanced flight.

Applications

Ultralight 65mm to 75mm micro whoop FPV drones for indoor racing and freestyle.
2-inch and 3-inch cinewhoop builds requiring smooth, controllable thrust for cinematic footage.
Lightweight micro long-range or park flyer drones where efficiency and low weight are critical.
DIY micro drone projects and brushless motor upgrades utilizing 1mm shaft motors.

Technical Specifications

Manufacturer	HQProp
Propeller Diameter	1.2 inch (31mm)
Propeller Pitch	0.9
Blade Count	3
Material	Polycarbonate (PC)
Shaft Diameter	1 mm
Hub Diameter	4 mm
Hub Thickness	5 mm
Color	Grey
Package Configuration	2 CW + 2 CCW

Frequently Asked Questions

What size motors are these HQProp whoop props compatible with?

These propellers are designed for micro brushless motors with a 1mm shaft diameter, which is the standard for most whoop-style and small drone motors. Ensure your motor's shaft is precisely 1mm for a secure fit. The 4mm hub diameter provides a stable mounting surface against the motor bell.

Are these propellers suitable for 1S or 2S whoop drones?

Yes, the HQProp Ultralight Whoop Prop 1.2x0.9x3 is ideal for 1S and 2S powered micro drones. Its low 0.9 pitch and lightweight polycarbonate design are optimized for the lower torque characteristics of these systems, providing efficient thrust and good flight times without overloading the motors.

What is the advantage of a three-blade design for a whoop propeller?

A three-blade design offers a favorable compromise between thrust and efficiency for micro drones. Compared to two-blade props, tri-blades provide more immediate thrust and better control in turbulent air, which is beneficial for tight indoor flying and precise whoop maneuvers, while still maintaining reasonable efficiency.

Package Includes

2 x HQProp Ultralight Whoop Prop 1.2x0.9x3 (31MM) Grey - Clockwise (CW)
2 x HQProp Ultralight Whoop Prop 1.2x0.9x3 (31MM) Grey - Counter-Clockwise (CCW)