RCinPower EX4214 Motor
520KV / Gunmetal
Rs. 5,499.00
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RCinPower EX4214 Motor
Rs. 5,499.00
The RCinPower EX4214 520KV is a 42-size, 14mm-stator motor for VTOL aircraft and 13" long-range / heavy-lift drones on 6S. It pulls over 6.5kg per motor on 13" triple-blade props and runs above 85% efficiency in the 8–15A cruise band.
Features
- 4214 stator, 12N14P - made for 13" props on 6S
- Up to 6531g thrust per motor (RC1248x3 folding, 25.2V)
- >85% efficiency at 8–15A for long cruise endurance
- 6mm hollow shaft, 30x30mm M4 mount
- Long 40cm 16AWG leads for big frames
Specifications
| Model | EX4214-520 |
|---|---|
| KV | 520 |
| Configuration | 12N14P |
| Stator | 42mm diameter x 14mm length |
| Shaft | 6mm hollow (24.5mm above the bell) |
| Motor dimensions | Ø50.3 x 34.7mm |
| Weight | 226g |
| Lead wire | 40cm, 16AWG |
| Mounting | 30 x 30mm, 4x M4 |
| Cells | 6S LiPo |
| Idle current (10V) | 1.4A |
| Internal resistance | 35mΩ |
| Max power | 2273W |
| Max current | 90.2A |
| Max-efficiency current | 8–15A (>85%) |
| Application | VTOL / 13" long-range multirotor |
Performance (25.2V, 100% throttle)
| Prop | Current / Thrust / Power / Efficiency |
|---|---|
| GF1308x3 | 87.1A / 6356g / 2194.9W / 2.90 g/W (78°C) |
| HQ1309x3 | 85.8A / 6400g / 2162.2W / 2.96 g/W (77°C) |
| RC1248x3 (folding) | 90.2A / 6531g / 2273.0W / 2.87 g/W (79°C) |
At 50% throttle on GF1308x3 the motor gives 1855g at 10.7A (6.88 g/W). Temperatures measured after 5 seconds at full throttle.
Compatibility
- ESC: 6S, at least 90A peak per motor at full throttle - standard 5" stacks are too small.
- Mount: 30x30mm M4 - large long-range / VTOL frames only.
- Battery: 6S. Props: 13" on the 6mm shaft.
Works with (available at AeroFlow)
In the box
- 1x RCinPower EX4214 520KV motor
- 1x Set of screws