Engine HGLRC Specter 1804 2450KV

Order the HGLRC Specter 1804 2450KV motor - lightweight power for your 3-4″ racing drone

Looking for the perfect motor for a dynamic 3-4 inch quadcopter? Then engine HGLRC Specter 1804 2450KV created for you. This model has become a popular choice for racing and freestyle in a small format. It offers an excellent power to weight ratio. You will experience sharp acceleration and a high top speed. This motor is compatible with popular 3S and 4S batteries. He will be the key to victory on the race track.

Engine HGLRC Specter 1804 2450KV is a balanced solution for modern micro racing drones. Its design combines a lightweight housing with an efficient stator. This allows the drone to quickly change direction and accelerate. You will feel a lightning-fast response to every command from the remote control. The motor will provide stable operation under high dynamic load. It is an ideal choice for pilots who value agility and speed.

Five main advantages of the device

• Balanced size 1804. Ideal for 3-4" propellers. Provides an excellent balance between traction and rotation speed.

• High KV value 2450. Optimal for 3S and 4S batteries. Gives excellent throttle response and high top speed.

• Light weight and durable design. The lightweight body does not weigh down the drone. At the same time, the design is reliable for aggressive piloting.

• Efficient stator and quality bearings. Reduces energy loss and ensures smooth running. This is important for flight stability and operating time.

• Proven reliability and popularity. Widely used in the micro drone pilot community. This is a guarantee of good flight performance and durability.

Operating principle and technical details

Brushless motor is the core of your micro racing drone's dynamics. It converts battery energy into mechanical rotation of the propeller. The work is based on the creation of a rotating magnetic field. The stationary stator contains windings made of copper wire. The rotating rotor is equipped with strong neodymium magnets.

The ESC regulator supplies three-phase current, creating this field. It interacts with the magnets, causing the rotor to rotate. HGLRC Specter 1804 2450KV responds quickly to current changes. The KV parameter (2450 rpm per volt) determines its speed character. It is well suited for quickly gaining speed on 3S and 4S power. This is exactly what you need for sharp starts and turns on the track.

Specific functionality and technical characteristics:

• Standard size: 1804 (stator diameter 18mm, height 4mm).

• Construction: Outrunner (Outrunner), efficient pole design.

• KV parameter: 2450 revolutions per minute per volt (RPM/V).

• Winding resistance: Low for good efficiency.

• Recommended voltage: 3S (11.1V) and 4S (14.8V) LiPo.

• Shaft type: Standard 1.5mm (M1.5) for 3″ propellers.

• Weight: Approximately 12-15 grams.

• Recommended Propeller: 3-4 inch propellers (eg 3x3x3, 4x2.5x3).

• ESC requirements: 15-25A stroke regulator, supporting DShot.

• Purpose: Racing quadcopters 3-4″, Toothpick drones, light freestyle.

This engine is a great choice for a racer in the 3-4" class. It is suitable for both an experienced pilot and a beginner mastering the racing tracks.

Specifications

• Voltage value: 2450 KV
• Magnetic pole: 12N14P
• Magnetic steel: N52H
• Stator: Kawasaki 1200
• Rotor: 7075
• Bearing: ISC
• Winding: copper wire, high temperature resistant at 260°
• Output shaft: M1.5×3.8mm
• Maximum current: 18 A
• Maximum power: 432 W
• Suitable propeller: 3-3.5 inches
• voltage: 4-6 C
• Socket Specification: 26AWG-150mm
• Motor size: Φ22.68×13.2mm
• Mounting hole: 12×12(M2)
• Weight: 13.3g (including wire).