VCI Hobby Spark 1504 FPV Motor 3550KV Black

VCI Hobby Spark 1504 FPV Motor 3550KV Black

Product description

The VCI Hobby Spark 1504 FPV Motor 3550KV was designed for high-performance freestyle and long-range quadcopters. With its compact 15×4-mm stator, high-quality N52SH arc magnets, and a robust 12S14P design, the motor delivers high torque, excellent efficiency, and responsive power delivery —ideal for larger propellers and demanding FPV applications.

The motor is designed for operation with 4S LiPo batteries (16 V) and achieves a maximum instantaneous power of 280.32 watts at a peak current of 13.41 A. The precision Ø1.5-mm motor shaft and the 24 AWG silicone cable ensure maximum reliability and a long service life, even during demanding freestyle use.

Features

• Powerful brushless motor for freestyle and long-range builds
• Optimized for 4S LiPo systems (16 V)
• Compact 15 × 4 mm stator for high torque
• High-quality N52SH arc magnets
• Robust 12S14P motor design
• Robust Ø1.5 mm motor shaft
• High-quality 24 AWG silicone wire, 100 mm long
• Peak power up to 280.32 W
• High efficiency and low-vibration operation
• Black motor housing

Technical Specifications

General

• Model: VCI Hobby Spark 1504
• KV: 3550KV
• Color: Black

Motor

• Stator size: Ø15 × L4 mm
• Configuration: 12S14P
• Magnets: N52SH Arc
• Internal resistance: 185 mΩ
• No-load current (10 V): 0.6 A

Performance

• Operating voltage: 4S LiPo (16 V)
• Peak current: 13.41 A
• Maximum instantaneous power: 280.32 W

Mechanical Specifications

• Motor dimensions: Ø19 × L16.4 mm
• Shaft diameter: Ø1.5 mm
• Shaft length: 3 mm
• Connection cable: 24 AWG silicone cable
• Cable length: 100 mm

Weight

• 10.9 g (including cable)