HQProp Ultralight Whoop Prop 1.2x0.9x3 (31MM) (2CW+2CCW) - Clear - 1MM Shaft

Name: HQProp Ultralight Whoop Prop 1.2x0.9x3 (31MM) (2CW+2CCW) - Clear - 1MM Shaft
Brand: HQProp
SKU: DRFC-1356
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 designed for micro FPV drones and CineWhoops. Constructed from durable polycarbonate, it provides a balanced 0.9 pitch for efficient thrust and control on 1mm-shaft brushless motors.

Features

Ultralight 31mm (1.2-inch) tri-blade propeller for micro drones and Whoops.
Constructed from durable, high-impact polycarbonate (PC) material.
0.9 pitch design balances thrust efficiency with responsive flight control.
Features a 1mm shaft hole compatible with most micro brushless motor sizes.
Set includes two clockwise (CW) and two counterclockwise (CCW) propellers.

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Description

The HQProp Ultralight Whoop Prop 1.2×0.9×3 is engineered for the demanding flight characteristics of micro FPV drones, particularly 65mm to 75mm CineWhoop frames. Its three-blade design with a 0.9 pitch offers a precise balance, generating sufficient thrust for agile maneuvers while maintaining efficient power draw from small 1S to 2S LiPo batteries.

Built from injection-molded polycarbonate, the propeller achieves an exceptional strength-to-weight ratio, resisting deformation and cracking during high-RPM operation and minor impacts. The 4mm hub diameter and 5mm thickness ensure a secure, concentric fit on motor bells, minimizing vibration for smooth, jello-free FPV video footage.

Key Features

Ultralight polycarbonate construction maximizes flight time and motor efficiency.
Precision-molded 3-blade geometry delivers consistent, predictable thrust.
0.9 pitch optimized for the torque characteristics of micro 0802 to 1103 brushless motors.
1mm shaft hole with reinforced hub ensures a secure, vibration-free mount.
High-visibility clear material aids in orientation during low-light flight.
Balanced out-of-pack for reduced motor wear and smoother flight performance.

Applications

65mm to 75mm CineWhoop builds for indoor/outdoor cinematic FPV.
Micro FPV racing drones (Tiny Whoop class) using 1S or 2S power.
Lightweight 3-inch toothpick-style drones requiring ultra-efficient props.
FPV drone builds with 0802, 0902, 1002, or 1103 brushless motors featuring a 1mm shaft.
DIY micro UAV projects where minimal weight and durable propellers are critical.

Technical Specifications

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

Frequently Asked Questions

What motor shaft size is this propeller compatible with?

This propeller is designed specifically for a 1mm motor shaft. It is compatible with most micro brushless motors in the 0802, 0902, 1002, and 1103 size classes that feature a 1mm output shaft. Ensure your motor's shaft diameter matches before installation.

Is this propeller set suitable for 1S or 2S LiPo batteries?

Yes, the HQProp Ultralight Whoop Prop 1.2x0.9x3 is optimized for use with 1S and 2S LiPo battery systems common in micro FPV drones. Its 0.9 pitch provides efficient thrust across the voltage range of these packs, balancing performance with flight time.

What type of drone frames are these props best used on?

These 31mm props are ideal for 65mm to 75mm CineWhoop frames and micro Tiny Whoop-style racing drones. They are also excellent for ultralight 3-inch toothpick builds where minimizing weight is crucial for performance and efficiency.