Replacement Motor Dome for Flywoo Nini 2207/2207.5 Bell (Clearance)

The Flywoo NIN 2207/2207.5 is a high-performance brushless motor engineered for 5-inch freestyle and racing FPV drones. Utilizing a premium stator architecture, this motor provides exceptional torque, rapid throttle responsiveness, and robust durability during high-G maneuvers. Available in multiple KV configurations, it allows pilots to precisely tailor their power delivery to match specific battery cell counts and flight styles, from ultra-efficient cinematic cruising to high-power racing.

Features

Premium Stator Geometry: Features a wide 22mm stator diameter paired with a 7mm or 7.5mm height, delivering an optimal balance of low-end torque and high-RPM power stability.

Versatile KV Configurations: Offered in multiple rotational speed constants to seamlessly accommodate either high-voltage 6S efficiency or traditional 4S high-KV setups.

Heavy-Duty M5 Titanium Alloy Shaft: Outfitted with a rugged M5 hollow shaft design to maximize structural rigidity, minimize rotational mass, and prevent bent shafts during high-impact crashes.

Extended Wire Leads: Ships with pre-insulated 160mm multi-strand silicone wires, providing ample length for clean routing on stretched-X long-range frames or tightly integrated 4-in-1 ESC stacks.

Broad Voltage Compatibility Matrix: Engineered to operate efficiently across a wide input corridor, supporting everything from micro 2S configurations up to heavy-duty 6S LiPo power mainlines.

Specifications

Brand: Flywoo

Model Name: NIN 2207 / 2207.5 Series

Motor Type: Brushless Outrunner Multirotor Powerplant

Stator Diameter: 22.0 mm

Stator Height: 7.0 mm / 7.5 mm (Dependent on specific model variant)

Available KV Platform Metrics: 1700KV / 1860KV / 2450KV / 2750KV

Primary Operating Input Voltage: 2S – 6S LiPo DC Mainlines

Propeller Interface Shaft: M5 Threaded Shaft

Hardware Wire Lead Length: 160.0 mm High-Flex Silicone Wire

Mechanical Mounting Pattern: 16.0 mm × 16.0 mm (Standard M3 Screw Clearance)

KV Application Matrix

1700KV / 1860KV: Optimized for high-voltage 6S LiPo setups. Ideal for modern cinematic cruising and technical freestyle where smooth throttle resolution and high efficiency are critical.

2450KV / 2750KV: Optimized for traditional 4S LiPo setups. Well-suited for high-RPM FPV racing and aggressive, high-throttle acrobatic flying.

Notes

Always verify that the length of your mounting screws does not penetrate the motor base deeply enough to touch the internal copper windings. Using screws that are too long will cause an electrical short-circuit and instantly destroy both the motor and your ESC upon powering up.

Ensure that the propeller locknuts are firmly tightened before flight to prevent prop slippage during high-power active braking (damping light profiles).

Package

1 x Flywoo NIN 2207 / 2207.5 Brushless Motor

1 x M5 Aluminum Low-Profile Propeller Locknut

1 x Dedicated Motor Mounting Hardware Screw Set