• VCI SPARK 1805.4 brushless motor side view with SPARK 1805.4 1850KV logo and mounting base
  • Top view of brushless motor showing orange rotor spokes, copper windings, and center shaft mount
  • Angled view of motor can with orange cutouts, exposed windings, and attached power leads
  • Bottom view of motor base plate showing mounting holes, bearing center, and copper windings
  • VCI SPARK 1805.4 brushless motor with included mounting screws laid out in a row
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VCI SPARK 1805.4 Brushless Motor for FPV Drone - 1650KV 2300KV 2650KV 3350KV 3850KV

VCI SPARK 1805.4 Brushless Motor for FPV Drone - 1650KV 2300KV 2650KV 3350KV 3850KV

VCI

$26.45 USD
$26.45 USD
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Overview

VCI SPARK 1805.4 brushless motor for FPV drone builds, offered in multiple KV options (1650KV / 2300KV / 2650KV / 3350KV / 3850KV). The 1805.4 stator format is designed for compact multirotor setups where responsive throttle control and efficient power delivery are required.

Key Features

  • Multiple KV choices to match different voltage and propeller setups
  • 9S12P configuration with N52SH arc magnets
  • Compact mounting format with 4x M2 mounting holes
  • 24AWG silicone lead wires (100mm)

Specifications

Series / Model VCI SPARK 1805.4
Configuration 9S12P
Magnets N52SH arc
Stator size Dia. 18 x L5.4 mm
Motor dimensions Dia. 22.3 x L18.4 mm
Shaft diameter 1.5 mm
Shaft length 3 mm
Mounting 4x M2 holes, 12 mm pattern
Silicone wire 24AWG, 100mm

Electrical Specs by KV Option

KV Option Rated Voltage Internal Resistance Idle Current (10V) Peak Current Max Instantaneous Power Weight (incl. cable)
1650KV 6S (24V) 330 mOhm 0.1A 11.90A 285.6W 16.8g
2300KV 6S (24V) 190 mOhm 0.4A 18.38A 441.12W 16.8g
2650KV 4S (16V) 150 mOhm 0.4A 20.4A 326.4W 16.7g
3350KV 4S (16V) 120 mOhm 0.6A 22.85A 365.6W 16.8g
3850KV 4S (16V) 80 mOhm 0.9A 28.24A 451.84W 16.8g

Test Data (Reference)

KV Option Propeller Voltage Max Thrust Current Power RPM Temperature
1650KV GF 5125-3 24V 703 g 11.90 A 285.60 W 23857 186 C
2300KV GF D90-3 24V 707 g 18.38 A 441.12 W 35895 223 C
2650KV GF 5125-3 16V 693 g 20.40 A 326.40 W 23880 199 C
3350KV GF D90-3 16V 624 g 22.85 A 365.60 W 31662 183 C
3850KV GF 3052-3 16V 612 g 28.24 A 451.84 W 40193 141 C

For selection help (KV choice, voltage match, or prop guidance), contact [email protected] or visit https://rcdrone.top/.

Details

VCI SPARK 1805.4 brushless motor dimension drawing with 22.3mm body, 18.4mm length and 12mm M2 mount pattern

Compact 1805.4 motor layout with a 12 mm M2 mounting pattern, 22.3 mm diameter body, and 18.4 mm motor length for tight builds.

SPARK 1805.4 1650KV and 2300KV specifications and thrust/current test tables with efficiency curves

Reference test data for the 1650KV and 2300KV options, including thrust, current draw, efficiency, RPM, and temperature across throttle.

SPARK 1805.4 2650KV and 3350KV spec sheets with thrust test results and throttle performance charts

Compare the 2650KV and 3350KV variants to match your voltage and prop choice using the included spec and bench-test summaries.

SPARK 1805.4 3850KV specification sheet showing 9S12P, N52SH arc magnets, and 4S thrust test data

The 3850KV option includes a full spec table and 4S test results to help confirm power, current, and thrust expectations before you build.

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