Engine HGLRC Specter 2004 1800KV (4 pcs)

Order the HGLRC Specter 2004 1800KV motor - energy efficient for long-distance flights

For pilots for whom flight range and duration are important, it was created engine HGLRC Specter 2004 1800KV. This brushless motor is specialized for long range reconnaissance flights. It combines huge torque and high efficiency. You will experience smooth and stable flight over long distances. This engine works perfectly with large 5-7 inch propellers. It will become the heart of your reliable and durable LR quadcopter.

Engine HGLRC Specter 2004 1800KV is not just a motor, but a carefully balanced system. Its design is optimized for high voltage (6S) operation at low speed. The large stator provides enormous force to rotate the screws. This allows the drone to fly with minimal power consumption. You can explore new locations without fear of running out of battery. This is a key component for ambitious LR projects.

Five main advantages of the device

• Large stator size 2004. Provides maximum torque for large screws. This is the basis for high traction and energy efficiency.

• Low KV value 1800. Especially for 6S high voltage batteries. Gives high efficiency and low current consumption at cruising speed.

• High quality stator made of 0.2mm plates. Minimizes eddy current losses and heating. This directly increases efficiency and flight time.

• Smooth running and low vibration levels. Critical for stable FPV video and GPS navigation. Provides comfort and safety at a distance.

• Robust and reliable design. Designed for long-term operation under constant load. Withstands long flights and temperature changes.

Operating principle and technical details

Brushless motor for LR works according to the classical principle. The interaction of the magnetic fields of the stator and rotor results in rotation. However HGLRC Specter 2004 has key differences. The large stator diameter (20mm) allows more copper to be placed in the windings. This creates a more powerful magnetic field at the same current.

A low KV setting (1800) means that more voltage is needed to achieve the same speed. But the motor creates much more torque. This is ideal for turning large propellers slowly but powerfully. Large propellers move air more efficiently at low speeds. This is the secret of the high flight range of LR drones.

Specific functionality and technical characteristics:

• Standard size: 2004 (stator diameter 20mm, height 4mm).

• Construction: External rotor (Outrunner) with efficient 12N14P circuit.

• KV parameter: 1800 revolutions per minute per volt (RPM/V).

• Winding resistance: Low to minimize losses.

• Recommended voltage: 6S LiPo (22.2V) is the best choice.

• Shaft type: Standard 5mm M5 thread for larger propellers.

• Weight: Approximately 36-38 grams.

• Recommended Propeller: 5-7 inch low pitch propellers (e.g. 6×3, 7×3.5).

• ESC requirements: 35-50A stroke regulator, supporting 6S and DShot.

• Purpose: Long Range (LR) quadcopters, film drones for filming.

This engine is the choice for thoughtful pilots planning flights. It's ideal for aerial photography, reconnaissance and just enjoying a long flight.

Specifications

• Motor: 1800 kV
• Slot pole: 12N14P
• Maximum continuous current: 19.3 A (5 s)
• Maximum power: 463 W
• Input voltage: 14.8-25.2 V (4-6 C)
• ESC:>25A
• Recommended propeller length: 3-5 inches
• Motor size: Φ324.78×13.15mm
• Mounting hole: 4*M2-≈12mm
• Weight: 17 g (including wire).