Overview
VCI SPARK 1104 is a compact FPV brushless motor set (2PCS) with selectable KV options (4600KV / 5400KV / 7100KV) for lightweight multirotor builds where efficient thrust and fast response are required. Each KV option has its own rated voltage, helping match the motor to the intended battery setup.
Key Features
- Selectable KV options: 4600KV, 5400KV, 7100KV
- 1104 stator size (Ø11*L4mm) with 9S12P configuration
- N52SH magnets
- Ø1.5mm shaft, 3mm shaft length
- 28AWG silicone wire, 80mm
- 4x M2 mounting pattern
For selection help or build compatibility questions, contact [email protected] or visit https://rcdrone.top/.
Specifications
General
| Series | SPARK 1104 |
| Configuration | 9S12P |
| Magnets | N52SH |
| Stator size | Ø11*L4mm |
| Motor dimensions | Ø14.2*L14.3mm |
| Shaft diameter | Ø1.5mm |
| Shaft length | 3mm |
| Silicone wire | 28AWG 80mm |
| Mounting holes | 4x M2 |
| Mounting hole circle | Ø9mm |
| Center hole | Ø5mm |
By KV Option
| KV Option | Rated Voltage | Internal Resistance | Peak Current | Idle Current (10V) | Max Instantaneous Power | Weight (Incl. Cable) |
|---|---|---|---|---|---|---|
| 4600KV | 4S (16V) | 380mΩ | 6.73A | 0.3A | 107.68W | 5.4g |
| 5400KV | 3S (12V) | 310mΩ | 8.14A | 0.4A | 97.68W | 5.2g |
| 7100KV | 2S (8V) | 200mΩ | 8.14A | 0.6A | 97.68W | 5.3g |
Static Thrust Test Data (Reference)
Reference test points at 100% throttle (static test):
| Motor | Propeller | Voltage (V) | Current (A) | Thrust (g) | Efficiency (g/W) | Power (W) | Temperature (°C) |
|---|---|---|---|---|---|---|---|
| SPARK 1104 4600KV | GF 2023-3 | 16 | 6.33 | 176 | 1.74 | 101.28 | 56 |
| SPARK 1104 4600KV | GF 2020-4 | 16 | 6.73 | 198 | 1.84 | 107.68 | 59 |
| SPARK 1104 4600KV | GF 2512-3 | 16 | 5.80 | 223 | 2.40 | 92.80 | 56 |
| SPARK 1104 5400KV | GF 2512-3 | 12 | 5.60 | 183 | 2.73 | 67.22 | 51 |
| SPARK 1104 5400KV | GF 3016-3 | 12 | 8.14 | 209 | 2.14 | 97.68 | 85 |
| SPARK 1104 5400KV | GF 3025-2 | 12 | 8.14 | 216 | 2.21 | 97.68 | 74 |
| SPARK 1104 7100KV | GF 3028-3 | 8 | 9.98 | 174 | 2.18 | 79.84 | 69 |
| SPARK 1104 7100KV | GF 3025-2 | 8 | 9.04 | 180 | 2.49 | 72.32 | 53 |
What's Included
- VCI SPARK 1104 motor x 2
Details

Compact 1104 motor layout with a 4×M2 mounting pattern (Ø9mm circle), Ø5mm center hole, and Ø1.5mm shaft for lightweight FPV builds.

4600KV option reference sheet lists electrical specs and static thrust results across multiple GF propellers at 4S (16V).


7100KV option reference data helps match the motor to a 2S setup, with thrust, efficiency, and temperature tracked by throttle.
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