Key Features

• Designed for electric conversion of gasoline-powered RC airplanes
• Optimized for 30E–40E class aircraft (approx. 48–55” wingspan)
• High-efficiency outrunner motor design (24-slot / 28-pole configuration)
• Multiple KV options available (530KV, 640KV, 810KV) for different performance setups
• Supports 4S–6S LiPo configurations depending on KV variant
• Compatible with 12x6 to 14x6 propellers for efficiency, performance, or thrust tuning
• Designed for:
  • Sport aircraft up to ~2.0–2.2 kg
  • 3D aircraft ~1.4–1.8 kg
• Direct-drive setup (no gearbox required)
• Compact, lightweight construction for improved power-to-weight ratio
• Ideal replacement for small glow/gas engines in electric conversions

Specifications (GA800 MKII Series)

General

• Motor Type: Brushless outrunner
• Pole Count: 28 poles
• Slot Configuration: 24 slots
• Weight: ~172 g
• Recommended ESC: Summit 60X

Dimensions

• Diameter: 47.2 mm
• Motor Length: 45 mm
• Overall Length: 67 mm
• Shaft Diameter: 6 mm
• Mounting Hole Spacing: 44 mm

Performance Variants

530KV (6S setup)

• Voltage: 22.2V (6S LiPo)
• Peak Power: ~910W
• Continuous Power: ~455W
• Max Current: ~41A
• Internal Resistance: 47 mΩ
• No-load Current: 1.2A

640KV (5S setup)

• Voltage: 18.5V (5S LiPo)
• Peak Power: ~850W
• Continuous Power: ~425W
• Max Current: ~46–52A
• Internal Resistance: ~32 mΩ
• No-load Current: 1.6A

810KV (4S setup)

• Voltage: 14.8V (4S LiPo)
• Peak Power: ~770W
• Continuous Power: ~335W
• Max Current: ~52A
• Internal Resistance: ~21 mΩ
• No-load Current: 2.2A

Recommended Setup

• ESC: 50–60A (e.g., Dualsky SUMMIT 60X)
• Propellers:
  • 12×6 → best efficiency
  • 13×6 → balanced performance
  • 14×6 → maximum thrust

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