HappyModel SE0702 1S Brushless Motor 1.46g 4-Pack (KV23000 / KV26000 / KV28000) 4PCS KV28000

Description

World’s Lightest Brushless Motor at 1.46g 1S Tiny Whoop & Ultralight Micro FPV Motor

The HappyModel SE0702 is claimed to be the world’s lightest brushless motor, weighing just 1.46 grams each. Designed specifically for 1S tiny whoops and ultralight micro FPV builds, the SE0702 packs a 9N12P configuration into a 9.514mm package with a 7mm stator diameter and 2mm stator length delivering impressive thrust-to-weight performance in the smallest possible form factor. Available in KV23000, KV26000, and KV28000 variants to suit different prop and flight style preferences, sold as a set of 4 motors. If you’re building the lightest possible tiny whoop, the SE0702 is your motor.

Key Features

• 1.46g Per Motor – World’s lightest brushless motor
• 1S Only – Optimized for 1S LiPo tiny whoop builds
• 9N12P Configuration – Efficient multi-pole design
• 7mm Stator Diameter – Ultra-compact 0702 form factor
• 3 KV Options – KV23000, KV26000, KV28000 for different setups
• 4-Pack – Complete set for one quad
• 1mm Shaft – Standard micro motor shaft diameter
• 9.514mm – Tiny footprint for ultralight frames

Perfect For

• 1S tiny whoop builds
• Ultralight micro FPV quads
• Indoor FPV racing and freestyle
• Weight-optimized micro builds
• Pilots wanting maximum performance from 1S power

KV Variant Guide

• KV23000 – Lower KV, more torque, better efficiency, larger props
• KV26000 – Mid KV, balanced performance for all-around flying
• KV28000 – Higher KV, faster response, aggressive freestyle and racing

Technical Specifications

• Brand: HappyModel
• Model: SE0702
• KV Options: KV23000 / KV26000 / KV28000
• Configuration: 9N12P
• Stator Diameter: 7mm
• Stator Length: 2mm
• Shaft Diameter: 1mm
• Motor Dimensions: 9.514mm
• Weight: 1.46g per motor
• Cell Count: 1S only
• Quantity: 4 motors per pack

What’s Included

• 4x HappyModel SE0702 brushless motors (your choice of KV)

Important Notes

• 1S power only do not use with 2S or higher voltage
• Select KV variant based on your prop size and flying style
• Recommended for ages 14+