Engine Dualsky GA1500R 490KV

Order the Dualsky GA1500R engine with 490KV of torque - power for serious tasks!

Meet the engine for professional solutions. The Dualsky GA1500R 490KV is designed for heavy drones. This motor has exceptional torque. It is suitable for industrial apparatus and ramps. You will get smooth and stable traction. The motor works effectively with large propellers. It will lift a significant load into the air. Your equipment will be completely safe.

Five key advantages of the engine:

• High torque for large propellers.

• Efficient cooling and durable design.

• Low KV to work with 6-12S batteries.

• Perfect balancing and smooth running.

• Compatible with industrial frames and ramps.

These benefits make it a favorite among professionals. You will appreciate its power and exceptional reliability. This guarantees long-term operation under load. Perfect balancing will ensure flight stability. You will be able to lift cameras and equipment. Your drone will become a real workhorse.

Operating principle and technical characteristics

This is a brushless external rotation motor. Electric current flows to the stator windings. A powerful rotating magnetic field is created. It interacts with the permanent magnets of the rotor. As a result, the rotor begins to rotate at a given speed. A low KV value of 490 indicates high torque. This is a specific feature of motors for large propellers. They create powerful thrust at low revs.

Specific characteristics reveal its essence. The outer diameter of the engine is 42 mm. The height of the motor is 49 mm. This is a solid size for serious devices. The engine weight is 265 grams. It is designed for significant mechanical loads. The propeller shaft thread is standard M8. This ensures compatibility with large screws.

The motor demonstrates excellent energy efficiency. It is equipped with double ball bearings. They guarantee smooth rotation and long service life. The motor housing is made of aluminum alloy. It effectively dissipates heat during operation. The stator has a reinforced design. This ensures high reliability and resistance to overloads.

The length of the wires is 350 millimeters. This is enough for installation on large frames. Wire cross-section is 2.0 square millimeters. This ensures the transmission of high currents. The motor design is designed for ease of maintenance. It can be easily disassembled for cleaning or repair. The build quality is of a high standard.

Specifications

• KV: 490
• Weight: 305 g
• Dimensions (D × L): 69 × 58 mm
• Shaft length (output): 32 mm, shaft diameter: 8 mm
• Mounting holes: 55mm, 58mm
• Stator and magnets: 24 slots, 28 magnets
• No-load current @10V: 1.9 A
• Resistance: 15.5 mOhm
• Batteries: 18.5V–22.2V (5–6S LiPo)
• Peak power (15 seconds): 1820 W
• Short-term current: 82 A
• Torque: 2.00 Nm.