SpeedyBee 1404-V2 4600KV Brushless Motor for Bee25 2.5" FPV Drone, 4S, 1.5mm Shaft, 9N12P
SpeedyBee 1404-V2 4600KV Brushless Motor for Bee25 2.5" FPV Drone, 4S, 1.5mm Shaft, 9N12P
SpeedyBee
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Overview
The SpeedyBee 1404-V2 4600KV brushless motor is designed for the SpeedyBee Bee25 2.5-inch FPV platform and is also suitable for 2.5 to 4-inch FPV drones. It features an all-new 1404-V2 motor design and an aerospace-grade aluminum construction.
Key Features
- Model: 1404-V2-4600KV brushless motor
- Suitable for 2.5 to 4-inch FPV drones
- Aerospace-grade aluminum construction
- Strong magnetic structure (a slight sharp noise during flight is normal)
Specifications
| KV Rating | 4600KV |
| Stator Poles | 9N12P |
| Shaft Diameter | 1.5MM |
| Silicone Wires | 24# 120MM |
| Motor Weight (with wires) | 9.12G |
| Phase Resistance (with wires) | 152.34 mΩ |
| Operating Voltage | 4S |
| No-Load Current (10V) | 0.45A |
| Maximum Power | 201.87W |
| Maximum Current | 12.85A |
Dimensions
- Overall diameter: Ø18.1
- Top feature diameter: Ø9
- Shaft diameter: Ø1.5
- Base diameter: Ø5
- Body length: 15
- Step/offset: 3
- Mounting: 4 - M2
1404 Test Data
Propeller: GF3016R | KV: 4600KV
| Throttle | Voltage (V) | Current (A) | Thrust (g) | Revolutions Per Minute (RPM) | Power (W) | Efficiency (g/W) |
|---|---|---|---|---|---|---|
| 30% | 16.17 | 0.96 | 64.9 | 19475 | 15.5 | 4.18 |
| 40% | 16.14 | 1.58 | 97.7 | 23768 | 25.5 | 3.83 |
| 50% | 16.11 | 2.41 | 138.2 | 28182 | 38.83 | 3.56 |
| 60% | 16.06 | 3.83 | 195.2 | 33038 | 61.51 | 3.17 |
| 70% | 16.00 | 5.57 | 255.1 | 37493 | 89.12 | 2.86 |
| 80% | 15.91 | 7.69 | 316.7 | 41007 | 122.34 | 2.59 |
| 90% | 15.82 | 10.14 | 374.3 | 44751 | 160.41 | 2.33 |
| 100% | 15.71 | 12.85 | 431.5 | 47879 | 201.87 | 2.14 |
Temperature: Internal Motor Temperature: 80.8°C; Ambient Temperature: 30°C
Notes
- When installing motor screws, do not use a screwdriver with excessive torque to avoid slipping and affecting the fixing effect of the motor.
- This motor adopts a strong magnetic structure, and a slight sharp noise during flight is normal.
- Paired with SpeedyBee Bee25: with recommended batteries, enjoy up to 10 minutes of flight time.
For compatibility questions (frame, props, ESC, and 4S setup), contact support@rcdrone.top or visit https://rcdrone.top/.
Details
The SpeedyBee 1404-V2 4600KV brushless motor features a compact open-bell design for drone builds.
SpeedyBee 1404-V2 brushless motors are designed for 2.5 to 4-inch FPV drone builds.
The 1404-V2 motor uses a compact bell-and-stator design, and motor screws should be installed without excessive torque to avoid slipping.
The SpeedyBee 1404-V2 motor features an aerospace-grade aluminum build and is commonly paired with the SpeedyBee Bee25 cinewhoop.
The SpeedyBee 1404 V2 4600KV motor features an open-bell layout with visible copper windings and pre-attached lead wires for straightforward wiring.
The SpeedyBee 1404-V2 4600KV motor is rated for 4S operation with a 1.5mm shaft and listed max figures of 201.87W and 12.85A.
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