Overview
The VCI SPARK 3214 motor is an electric brushless motor available in 450KV, 950KV, and 1100KV options for propeller-driven RC aircraft and multirotor drone builds. It uses a 12S14P winding configuration and includes factory test charts for reference.
Key Features
- KV options: 450KV / 950KV / 1100KV
- Magnets: N52SH arc
- Stator size: Ø32*14mm
- Silicone wire: 16AWG 500mm
- Mechanical drawing provided with mounting and dimension callouts (unit: mm)
For build compatibility questions (prop size, ESC selection, and voltage setup), contact [email protected] or visit https://rcdrone.top/.
Specifications
General Mechanical
| Motor diameter | Ø43.6 mm |
| Motor body length | 50.2 mm |
| Shaft length | 16.6 mm |
| Shaft thread | M5 |
| Mounting holes | 4-M3 (equally spaced) |
| Mounting pattern diameter | Ø19 mm |
Electrical (by KV Option)
| Parameter | 3214-450KV | 3214-950KV | 3214-1100KV |
|---|---|---|---|
| KV | 450KV | 950KV | 1100KV |
| Configuration | 12S14P | 12S14P | 12S14P |
| Internal resistance | 115 mΩ | 40 mΩ | 25 mΩ |
| Rated voltage | 12S (48V) | 6S (24V) | 6S (24V) |
| Peak current | 42.56A | 85A | 84.21A |
| Idle current (10V) | 0.6A | 2.3A | 2.2A |
| Max instantaneous power | 2090.89W | 2040W | 2021.04W |
| Magnets | N52SH arc | N52SH arc | N52SH arc |
| Stator size | Ø32*14mm | Ø32*14mm | Ø32*14mm |
| Silicone wire | 16AWG 500mm | 16AWG 500mm | 16AWG 500mm |
| Weight (incl. cable) | 154.3 g | 154.5 g | 150.7 g |
Testing Data (Reference)
- Testing tables include columns for: Model, Propeller, Voltage (V), Throttle (%), Current (A), Thrust (g), Efficiency (g/W), Power (W), RPM, Temperature (°C).
- Test propellers shown include GF 9045-3 and GF 1050-3 (3214-450KV), GF 1050-3 (3214-950KV), and GF 8040-3 / GF 8060-3 (3214-1100KV).
- Note: The provided test data is for reference only. Motor temperature is the spindle temperature after throttle is tested from 0 to 100 (static test).
Details

Confirm mounting and fit with the detailed dimension callouts, including Ø19 mm mounting pattern and 4×M3 holes.

Factory test data is included for each KV option to help compare thrust, current draw, RPM, and efficiency across prop setups.
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