Dualsky GA6000.9S Brushless Motor 160KV 6200W 10S-12S (55-60cc Class)
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Dualsky GA6000.9S Brushless Motor 160KV (6200W, 10S–12S LiPo) – 2nd Gen
The Dualsky GA6000.9S is a premium giant-scale brushless outrunner motor engineered for 55cc–60cc class RC aircraft. Delivering up to 6200 watts (8.4 horsepower) of peak output, the GA6000.9S provides the power, reliability, and efficiency needed for large aerobatic airplanes, IMAC competition aircraft, 3D models, giant-scale warbirds, and gas-to-electric conversions.
Built as part of Dualsky’s 2nd Generation GA Series, the GA6000.9S combines high torque, efficient cooling, and clean electric power for pilots who want strong 55–60cc class performance without the vibration, fuel, ignition systems, and intensive maintenance of a gasoline engine. Its high-torque 28-pole architecture offers smooth throttle response and exceptional low-speed control on modern 10S–12S LiPo power systems.
🚀 Target Applications & Weight Limits:
- 3D/Aerobatic Aircraft: Optimized for high-energy maneuvering up to 22 lbs (10 kg).
- Sport & Scale Models: Provides exceptional scale performance up to 37.5 lbs (17 kg).
- Gas-to-Electric Conversions: Seamless drop-in alternative for 55cc–60cc class airframes.
Key Features
- 6200W Massive Output: Cranks out serious giant-scale power equivalent to 8.4 horsepower to effortlessly drive heavy 60cc class models.
- Centrifugal Fan Cooling: Features an integrated centrifugal cooling fan to actively pull airflow through the core, enabling a continuous cruising power of 3100W for up to 8 minutes.
- IPX4 Dustproof Design: Enclosed structural shielding provides splash and dustproof protection against elements encountered at dusty flight lines and athletic fields.
- 28-Pole High-Torque Stator: Sophisticated 24-slot / 28-pole outrunner layout maximizes electromagnetic torque density, offering exceptionally fine low-speed prop control.
- Heavy-Duty Stepped Shaft: Built with a robust 12mm internal structural shaft transitioning to a 10mm output shaft to prevent distortion under high-G aerobatic loads.
- Standardized Giant Mounts: Features an industry-standard 100mm (3.94") mounting hole pitch with four 5.2mm bolt holes for simple installation inside large cowls.
🛸 Factory Recommended Propeller Matrix:
- Standard Sport & Scale Flight: 24x10, 24x12 (Gas-Style Construction)
- Aggressive 3D & Precision IMAC Aerobatics: 25x10, 26x10 (Gas-Style Construction)
💡 Gas-to-Electric Conversion Benefits:
- No gasoline storage, transportation hassle, or messy fuel mixing
- Eliminates secondary ignition batteries, switches, and ignition modules
- Drastically reduces high-frequency vibration damage through the plywood airframe
- Keeps the internal fuselage and exterior cowling perfectly clean from exhaust residue
- Delivers instant, linear throttle response with zero hesitation or engine dead-sticks
View Technical Specifications
| Manufacturer / Series: | Dualsky / 2nd Generation GA Series |
| Model Name / Item SKU: | GA6000.9S / Part 51557 |
| Velocity Constant (KV): | 160 RPM/V |
| Nominal Voltage Range: | 30V – 51V / 10S – 12S LiPo Cells |
| Peak Power Rating: | 6200 Watts (8.4 HP) |
| Cruising Power Rating: | 3100 Watts (4.2 HP) sustainable for 8 minutes |
| Burst Current Limit: | 130 Amps (For up to 15 seconds max) |
| Stator Architecture: | 24 Slots / 28 Magnetic Poles |
| Internal Motor Resistance: | 17.1 mΩ |
| Idle Current draw: | 1.8A @ 10V |
| Outer Motor Diameter: | 90.2mm (3.55 in) |
| Length with Mounts: | 101mm (3.98 in) |
| Overall Total Length: | 151mm (5.94 in) |
| Shaft Diameters: | 12mm Internal / 10mm External Output Face |
| Mounting Template Pitch: | 100mm (3.94 in) utilizing 4 × 5.2mm holes |
| Bare Motor Weight: | 1020g (35.98 oz) without accessories |
| Cooling & Defense: | Integrated Centrifugal Fan / IPX4 Dustproof Shell |
| Recommended ESC Threshold: | 130A – 160A High Voltage Series ESC |
📦 Package Includes:
- 1 × Dualsky GA6000.9S Brushless Motor (2nd Gen)
- Heavy-Duty Motor Mounting Hardware Pac
- Propeller Faceplates & Installation Accessories
- Official Factory Documentation
💡 Modeler’s Tips
Because the Gen 2 GA6000 utilizes a powerful 28-pole high-torque design, make sure to configure your speed controller's PWM frequency to 16kHz and set your motor timing between 20° and 25° within your firmware options. This prevents electronic timing de-synchronization loops during lightning-fast 3D throttle steps. For a flawless drop-in integration, couple this outrunner with our Dualsky Summit 160XHV OPTO ESC to leverage its specialized software-driven reaction torque limiting features.