Overview
This FPV drone motor is the SpeedyBee BeeStorm 2306.5 PRO-1880KV (Bee Storm 2306.5 Pro V1.0), designed for 5-inch FPV drone builds such as the Mario5 5 inch platform. It uses a 2306.5 stator and a 1880KV low-KV setup intended for fast power response.
Key Features
- Stator size: 2306.5
- KV value: 1880KV (low-KV)
- Alu-wrapped rotor
Specifications
| Motor model | SpeedyBee Bee Storm 2306.5 Pro V1.0 |
|---|---|
| KV value | 1880 KV |
| Motor size | D:29.3 x 31.55 mm |
| Stator poles | 12N14P |
| Rotor dynamic balance test | <= 5 mg |
| Propeller mounting holes | M5 Nut |
| Motor mounting holes | D:16 M3X4 |
| Shaft diameter | IN: 4 mm |
| Lead wire specification | 150mm (0.20 Black Silicone wire) |
| No-load current | 1.26A/10V |
| Phase resistance (including wires) | 66 mOhm |
| Maximum current | 33.8 A |
| Maximum power | 775.7 W |
| Maximum thrust | 1.59 kg |
| Motor weight (including wires) | 34.6 g |
| Packaged weight | 58g |
| Compatible model | 5 inches FPV drone |
Thrust Test Data
HQ J37
| Throttle (%) | Voltage (V) | Current (A) | Input Power (W) | Rotational Speed (RPM) | Thrust (gf) | System Efficiency (gf/W) | Motor Temperature (C) |
|---|---|---|---|---|---|---|---|
| 30 | 23.97 | 3.5 | 84.1 | 15203 | 371 | 4.4 | / |
| 40 | 23.88 | 5.6 | 132.5 | 17752 | 510 | 3.9 | / |
| 50 | 23.80 | 7.7 | 184.0 | 19922 | 635 | 3.5 | / |
| 60 | 23.69 | 10.7 | 254.2 | 22466 | 765 | 3.0 | / |
| 70 | 23.49 | 16.1 | 377.2 | 24756 | 1024 | 2.7 | / |
| 80 | 23.34 | 20.8 | 484.8 | 27207 | 1175 | 2.4 | / |
| 90 | 23.15 | 27.2 | 629.0 | 29449 | 1342 | 2.1 | / |
| 100 | 22.95 | 33.8 | 775.7 | 31635 | 1458 | 1.9 | / |
T5045C
| Throttle (%) | Voltage (V) | Current (A) | Input Power (W) | Rotational Speed (RPM) | Thrust (gf) | System Efficiency (gf/W) | Motor Temperature (C) |
|---|---|---|---|---|---|---|---|
| 30 | 24.03 | 2.2 | 51.7 | 12357 | 211 | 4.1 | / |
| 40 | 23.95 | 3.9 | 94.1 | 15966 | 321 | 3.4 | / |
| 50 | 23.83 | 6.5 | 154.4 | 19053 | 505 | 3.3 | / |
| 60 | 23.73 | 9.8 | 231.4 | 21967 | 706 | 3.1 | / |
| 70 | 23.59 | 13.8 | 326.5 | 24971 | 863 | 2.6 | / |
| 80 | 23.42 | 19.0 | 445.0 | 27253 | 1081 | 2.4 | / |
| 90 | 23.27 | 24.3 | 564.5 | 29270 | 1291 | 2.3 | / |
| 100 | 23.09 | 30.2 | 697.5 | 31287 | 1497 | 2.1 | / |
HQ J40
| Throttle (%) | Voltage (V) | Current (A) | Input Power (W) | Rotational Speed (RPM) | Thrust (gf) | System Efficiency (gf/W) | Motor Temperature (C) |
|---|---|---|---|---|---|---|---|
| 30 | 23.97 | 3.3 | 78.4 | 14736 | 315 | 4.0 | / |
| 40 | 23.88 | 5.4 | 127.8 | 17441 | 422 | 3.3 | / |
| 50 | 23.78 | 7.7 | 182.4 | 19515 | 552 | 3.0 | / |
| 60 | 23.65 | 10.8 | 255.2 | 22097 | 686 | 2.7 | / |
| 70 | 23.49 | 15.5 | 363.4 | 24660 | 856 | 2.4 | / |
| 80 | 23.33 | 20.6 | 481.1 | 26998 | 1041 | 2.2 | / |
| 90 | 23.11 | 26.9 | 621.7 | 29241 | 1202 | 1.9 | / |
| 100 | 22.90 | 33.5 | 766.9 | 31049 | 1337 | 1.7 | / |
51466
| Throttle (%) | Voltage (V) | Current (A) | Input Power (W) | Rotational Speed (RPM) | Thrust (gf) | System Efficiency (gf/W) | Motor Temperature (C) |
|---|---|---|---|---|---|---|---|
| 30 | 24.03 | 2.3 | 56.2 | 12410 | 260 | 4.6 | / |
| 40 | 23.95 | 4.4 | 104.7 | 15676 | 411 | 3.9 | / |
| 50 | 23.84 | 7.3 | 173.3 | 18673 | 608 | 3.5 | / |
| 60 | 23.69 | 11.2 | 265.1 | 21482 | 831 | 3.1 | / |
| 70 | 23.52 | 16.2 | 380.3 | 24119 | 1041 | 2.7 | / |
| 80 | 23.35 | 21.9 | 510.9 | 26024 | 1228 | 2.4 | / |
| 90 | 23.18 | 27.6 | 640.5 | 27734 | 1420 | 2.2 | / |
| 100 | 22.99 | 33.3 | 764.4 | 29169 | 1596 | 2.1 | / |
What's Included
- Motor x1
- M5 Aluminum alloy reverse thread nut x1
- Spacer x1
- Rubber ring x1
- M3 (6mm) x1
- M3 (8mm) x4
- M3 (9mm) x4
- M3 (11mm) x3
Applications
- 5-inch FPV drone builds
- Compatible model reference: 5 inches FPV drone (Mario5 5 inch)
For compatibility questions (propellers, mounting, and hardware), contact support@rcdrone.top or visit https://rcdrone.top/.
Details

The BeeStorm 2306.5 1880KV motor pairs a large stator with a low-KV wind for responsive torque on 5-inch FPV builds.

The BeeStorm 2306.5 PRO 1880KV motor features an aluminum-wrapped rotor and a compact 2306.5-size build for 5-inch FPV setups.

The BeeStorm 2306.5 PRO motor includes an M5 aluminum reverse-thread nut, spacer, rubber ring, and M3 mounting screws for installation.

SpeedyBee BeeStorm 2306.5 Pro V1.0 1880KV motor specs list 12N14P design, 34.6 g weight, 33.8 A max current, and thrust test results across multiple props.

SpeedyBee BeeStorm 2306.5 PRO 1880KV motor features a threaded prop shaft and pre-soldered lead wires for clean installs.
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