Overview
The GEPRC GR2306.5 Brushless Motor is built for high-performance FPV freestyle and long-range flight. Available in 1850KV and 2450KV variants, this motor delivers outstanding efficiency, reliability, and smooth throttle control for 5" racing drones and even 7" long-range builds. Its precise construction and powerful N52H arc magnets make it a top-tier choice for both amateur and pro pilots.
Specifications
| Parameter | Details |
|---|---|
| Model | GR2306.5 |
| KV Options | 1850KV / 2450KV |
| Configuration | 12N14P |
| Stator Size | 23mm x 6.5mm |
| Shaft Diameter | 4mm Hollow Shaft |
| Motor Dimensions | Φ28.2 × 29.2mm |
| Input Voltage | 4S – 5S LiPo |
| Idle Current (10V) | 1.95A |
| Max Continuous Power | 1000W |
| Max Continuous Current | 49A |
| Internal Resistance | 38mΩ |
| Efficiency Range | >85% at 3-7A |
| Rotor | N52H Arc Magnets |
| Bearings | Japan ISC |
| Base Material | CNC Milled 7075 Aluminum |
| Wire | 20AWG |
| Weight | 31g (excluding wires) |
Key Features
-
Precision-balanced and smooth throttle response for freestyle maneuvers
-
N52H arc magnets for high torque and consistent performance
-
Hollow 4mm shaft for weight savings and durability
-
Ideal for 5" FPV quads and compatible with 7" long-range builds
-
Durable CNC 7075 aluminum casing for crash resistance
Package Options
Single Motor Set Includes:
-
1x GEPRC GR2306.5 Motor
-
1x M5 Aluminum Lock Nut
-
4x M3x7 Button Head Screws
-
4x M3x8 Button Head Screws
4PCS Set Includes:
-
4x GEPRC GR2306.5 Motors
-
4x M5 Aluminum Lock Nuts
-
16x M3x7 Button Head Screws
-
16x M3x8 Button Head Screws






GR2306.5-1850KV motor specs: 1850KV, 23mm stator, 4mm shaft, 31.5g weight. Max 850W power, 36A current. Efficiency >85%. Tested with props at 21V/24V for pull, power, and temperature data.

GR2306.5-2450KV motor: 2450KV, 12N14P, 23mm stator, 6.5mm length, 4mm shaft. Weighs 31.5g, 1000W power, 49A current. Efficient (85%+) for various props and applications.
Related Collections

Explore More Drones & Accessories
-
Camera Drone
Our Camera Drone Collection features a wide range of brands including FIMI,...
-
Drone Accessories
Discover a wide range of drone accessories to enhance flight performance, extend...