702 40KKV Firefly 40s - Project Topspin Tiny Whoop Motors

Designed in response to requests from pilots of the original (36,000kV) Firefly motors we've created the Firefly 40 - a faster version of the same winning design, available in two versions - (1) standard plugs with silicone wires and PCB solder pads on the motors OR (2) Ultralight - with no plugs and magnet wire that goes straight from the motor windings to your flight controller, saving lots of weight and making this the lightest 702 motor in the world. 

Weight per motor with silicone wires, PCB and Plugs - 1.379675g

Weight per motor with magnet wire, before trimming excess: 1.2255875g

By chosing the magnet wire version you can save an total of 0.62g on your build, not to mention the additional weight savings due to trimmed motor wire length and a plugless flight controller. When it comes to tiny motors with extremely high power-to-weight ratios like this one, fractions of a gram make a huge difference. These are very powerful motors, and were designed for ultralight builds, where they really shine. 

View the entire collection of magnet wire motors HERE

INTRODUCING the LIGHTEST 702 Motor on earth, with Improved Efficiency, Higher Maximum Thrust, and Faster Response and an un-slippable LOCKING SHAFT. 

Tiny Whoop Project Topspin motors mark a turning point in the innovation of the Tiny Whoop recipe. Here are the highlights:

• Extremely lightweight: 1.22g, 1.38 with wires and plug
• Slightly Faster Response, Higher Max Thrust
  
• An un-slippable Locking Shaft
• Available in 702 and 802 in tons of speeds, with 1.0 or 1.5mm locking shafts.

ULTRALIGHTWEIGHT

Reducing the weight farthest from the CG (center of gravity) also makes changes to the aircraft's attitude easier, leading to less finicky PID tunes and less thrust necessary to quickly adjust your aircrafts position or orientation.

Smooth, Powerful, Responsive.

Due to a lighter bell swinging less rotational mass, Project Topspin motors reach a slightly higher maximum thrust, and can achieve this higher thrust more quickly. Faster transient response is what gives your aircraft the responsive POP you need to make a lightning correction, snap into a turn, save a dive or scream off the launchpad. 

You'll feel it. 

YES, THAT'S A LOCKING SHAFT

One of Project Topspin's most significant advancement is the world's first un-slippable LOCKING SHAFT. The key and keyhole mechanism means that slipped shafts are a thing of the past. My god I can't tell you how good it feels to say that. 
This innovation took years of attempts, and even after a manufacturable mechanism was developed lots of delays and challenges arose. The final result is this perfectly balanced ultralight shaft that fits into the motor bell like a key in a lock.

Simple, elegant and highly functional.

EPIC VARIATION

When you're in flight your aircraft is an extension of yourself. It deserves an upgrade that is catered exactly to your flight style and the way you have fun enjoying the gift of flight.

That's why we've got by far the world's largest selection of motor speeds for both 802 and 702 sizes. Each has its place in Tiny Whoop culture, with a purposeful balance between power, weight, flight time, response and resolution. If you need any help finding the perfect motor for you please reach out at orders@tinywhoop.com, or ask the friendly and helpful 40,000 person community members on our Official Facebook Group!

Included:

2 Clockwise Project Topspin Motors

2 Counter Clockwise Project Topspin Motors

All the necessary metal motor screws.

Do you have an idea for a motor? Please shoot us an email!!!

orders@tinywhoop.com