• VCI SPARK 1505 brushless motor, side profile with SPARK 1505 2350KV logo and mounting base
  • Top view of SPARK 1505 brushless motor showing rotor spokes, copper windings, and attached motor wires
  • Angled view of brushless motor with orange-accent rotor, center shaft, and side marking on the can
  • VCI SPARK 1505 motor package contents showing motor and included mounting screws set
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VCI SPARK 1505 Brushless Motor for FPV Multirotor Drones - 2350KV/2900KV/3750KV/4300KV

VCI SPARK 1505 Brushless Motor for FPV Multirotor Drones - 2350KV/2900KV/3750KV/4300KV

VCI

$23.75 USD
$23.75 USD
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Overview

VCI SPARK 1505 is a brushless motor for FPV multirotor drones, offered in 2350KV, 2900KV, 3750KV, and 4300KV options. It uses a 1505 stator (Dia. 15 mm x L5 mm) in a compact 19 mm-class motor size, suitable for lightweight DIY drone builds where motor selection and prop matching are critical.

Key Features

  • KV options: 2350KV / 2900KV / 3750KV / 4300KV
  • 12S14P configuration with N52SH arc magnets
  • Compact motor dimensions: Dia. 19 mm x L17.4 mm
  • 1.5 mm shaft diameter, 3 mm shaft length
  • 24AWG silicone wire, 100 mm length
  • Mounting: 4x M2 equally spaced, mounting circle Dia. 12 mm

Specifications

Series / Model VCI SPARK 1505
KV options 2350KV / 2900KV / 3750KV / 4300KV
Configuration 12S14P
Magnets N52SH arc
Stator size Dia. 15 mm x L5 mm
Motor dimensions Dia. 19 mm x L17.4 mm
Shaft diameter Dia. 1.5 mm
Shaft length 3 mm
Wire 24AWG silicone wire, 100 mm
Mounting 4x M2 equally spaced; mounting circle Dia. 12 mm

Electrical (by KV option)

KV Rated voltage Internal resistance Idle current (10V) Peak current Max instantaneous power Weight (incl. cable)
2350KV 6S (24V) 320 mOhm 0.3A 9.98A 239.52W 12 g
2900KV 6S (24V) 205 mOhm 0.5A 13.36A 320.64W 12.2 g
3750KV 4S (16V) 150 mOhm 0.7A 15.73A 251.68W 12.1 g
4300KV 4S (16V) 120 mOhm 0.7A 18.2A 291.2W 12.2 g

Test Data (Static Reference)

  • SPARK 1505 2350KV @ 24V with GF D63-5: max thrust 423 g, 9.98A, 239.52W, 1.77 g/W
  • SPARK 1505 2900KV @ 24V with GF 3016-3: max thrust 548 g, 12.89A, 309.36W, 1.77 g/W
  • SPARK 1505 3750KV @ 16V with GF D63-5: max thrust 420 g, 15.73A, 251.68W, 1.67 g/W
  • SPARK 1505 4300KV @ 16V with GF 3016-3: max thrust 491 g, 16.78A, 268.48W, 1.83 g/W

If help is needed choosing the right KV option for a specific frame/prop/battery setup, contact support at https://rcdrone.top/ or email [email protected].

Details

VCI SPARK 1505 brushless motor dimension drawing with 19 mm diameter, 17.4 mm height, Ø12 mm M2 mount pattern

Compact 19 mm-class motor layout with a Ø12 mm, 4×M2 mounting circle for lightweight FPV builds.

VCI SPARK 1505 2350KV motor specifications and static test data table with thrust, current, efficiency and power

Reference specs and bench test results for the 2350KV option to help match props and battery voltage.

SPARK 1505 2900KV specifications sheet with test data table for throttle, thrust (g), efficiency (g/W) and power

2900KV performance table for quick comparison of thrust and efficiency across throttle positions.

SPARK 1505 3750KV specifications and testing data at 16V, including thrust and efficiency curves

3750KV data targets 4S setups, with measured thrust and efficiency over throttle for prop selection.

SPARK 1505 4300KV specifications and testing data with GF 3016-3 and GF D63-3 propeller results

4300KV test table provides a baseline for high-KV 4S tuning with common micro prop options.

Thrust and efficiency graph versus throttle comparing multiple propellers for SPARK 1505 motor test data

Overlay chart makes it easier to compare thrust and efficiency trends between propellers at different throttle levels.

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