VCI SPARK 1403 MOTOR-3900KV/4300KV/ 5500KV
VCI SPARK 1403 MOTOR-3900KV/4300KV/ 5500KV
VCI
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$22.25 USD
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Overview
VCI SPARK 1403 is a compact brushless motor series for FPV micro quad and small multirotor builds, offered in 3900KV, 4300KV, and 5500KV options. It uses a 9S12P configuration with N52SH arc magnets and comes with 24AWG silicone wires for clean installs in tight frames.
Key Features
- Available KV options: 3900KV / 4300KV / 5500KV
- 9S12P configuration with N52SH arc magnets
- 1403 stator size: Ã14*L3mm
- Compact motor size: Ã19*L15.4mm
- 1.5mm shaft with 3mm shaft length
- 24AWG 100mm silicone motor wires
Specifications
General
| Series | SPARK 1403 |
| Configuration | 9S12P |
| Magnets | N52SH arc |
| Stator Size | Ã14*L3mm |
| Motor Dimensions | Ã19*L15.4mm |
| Shaft Diameter | Ã1.5mm |
| Shaft Length | 3mm |
| Wire | 24AWG 100mm (silicone) |
| Mounting | 4-M2 (equally spaced), Ã9mm pattern |
By KV Option
| Parameter | 1403-3900KV | 1403-4300KV | 1403-5500KV |
|---|---|---|---|
| KV | 3900KV | 4300KV | 5500KV |
| Internal Resistance | 290mΊ | 265mΊ | 180mΊ |
| Rated Voltage | 4S (16V) | 3S (12V) | 3S (12V) |
| Peak Current | 9.65A | 10.3A | 13.26A |
| Idle Current (10V) | 0.3A | 0.4A | 0.6A |
| Max Instantaneous Power | 154.4W | 123.6W | 159.12W |
| Weight (incl. cable) | 9.3g | 9.2g | 9.2g |
Thrust Test Data (Reference)
| Motor | Voltage | Propeller | Max Thrust | Current @ Max | Power @ Max | Temperature |
|---|---|---|---|---|---|---|
| SPARK 1403-3900KV | 16V | GF D63-3 | 257g | 9.65A | 154.40W | 76°C |
| SPARK 1403-3900KV | 16V | GF 3016-3 | 302g | 8.80A | 140.80W | 68°C |
| SPARK 1403-3900KV | 16V | GF 3028-3 | 309g | 9.53A | 152.48W | 87°C |
| SPARK 1403-4300KV | 12V | GF 3052-3 | 200g | 10.30A | 123.60W | 76°C |
| SPARK 1403-5500KV | 12V | GF D63-3 | 241g | 13.26A | 159.12W | 77°C |
| SPARK 1403-5500KV | 12V | GF 3016-3 | 291g | 12.02A | 144.24W | 69°C |
| SPARK 1403-5500KV | 12V | GF 3028-3 | 284g | 12.71A | 152.52W | 86°C |
Test note: The above data is for reference. Motor temperature is the spindle temperature after throttle is tested from 0 to 100 (static test).
Support
If help is needed selecting the right KV option for a build, contact customer support at [email protected].
Details
