BETAFPV 1805 / 1606 Brushless Motor 2550KV 1550KV 4S 6S 1.5mm Shaft for 4-5 Inch TWIG ET5 X-Knight FPV Drone 1805-2550KV 4S

BETAFPV 1805 series brushless motors come with 2 different KV value. 1805 2550KV motor is great for 4S power and 1805 1550KV motor is the best for 6S power. Combined with 35A AIO Brushless FC, it will provide you huge output power to build incredible racing drones. 1805 series motors are suitable for 4-5 inch quadcopter, we recommend using 5125/5020 propellers with the motors to get the excellent power effect during your FPV racing.

Bullet Point

• 1805 2550KV brushless motor is a lightweight motor that is greatly suitable for the 4S power system. 1805 1550KV brushless motor is a lightweight motor that is best for 6S power. Both of them only weight 16.1g for 1pc.

• 1805 Motors retains 1.5mm shaft design instead of thread shaft for saving weight, which meansit needs M2 screws to lock props, while most of 4” props are locked with nuts in the market.

• Best pairedwith theGemfan 5125 3-Blade props, with minimal noise and power loss, the motor is very efficient in use and has an excellent racing flight experience.

• 1805 motor isperfectly suitable for the 4-5 inch drone, wehighly recommend it forTWIG ET5andX-Knight 4” FPV.

Specification

• Item: 1805 brushless motor

• Motor KV (rpm/V): 2550KV, 1550KV

• Weight: 16.1g for 1pc

• Color: blue-black

• Shaft: 1.5mm

• Shaft length: 3.8mm

• Shaft diameter: 1.5mm

• Hole distance: 12mm

• Motor Mount Holes: M2

• Input Voltage: 2550KV for 4S LIPO, 1550KV for 6S LIPO

• Cables: 100mm long,24AWG cables

• Dimensions: 23.2 * 23.2 * 19.7mm

Recommended Parts for 1550KVBrushless Motors

• Flight Controller:F405 Flight Controller&35A BLHeli_32ESC and35AAIO Brushless FC.

• Compatible Propellers:Gemfan 5125 3-Blade propsand Gemfan 5020 props

• Battery:550mAh 6S 75C battery

• Frame: 4-5 inch Frame,highly recommend forTWIG ET5 5” Toothpick Frame

Recommended Parts for2550KVBrushless Motors

• Flight Controller:F405 Flight Controller&35A BLHeli_32ESC and35AAIO Brushless FC.

• Compatible Propellers:Gemfan 5125 3-Blade propsand Gemfan 5020 props

• Battery:450mAh 4S batteryand850mAh 4S battery

• Frame: 4-5 inch Frame,highly recommend forTWIG ET5 5” Toothpick Frame

Package

• 4 * 1805 2550KV or 1805 1550KVBrushless Motors

• 1 * Pack of M2 Screws

• Comparison of 1606 motors: KV values (1550KV, 2550KV), drone size (4-5″), propellers (5125/5020), FC types, mount holes (M2), battery (6S/4S), weight (15.17g).

• BETAFPV 1606 2550KV motor specs include voltage, thrust, current, speed, power, efficiency, and temperature. Data for different propellers is provided. Customizable options available.

• BETAFPV 1805 / 1606 Brushless Motor specifications include voltage, thrust, current, speed, input power, efficiency, throttle, and coil temperature. Data represents test samples for customer-specific adjustments.

• BETAFPV 1805 / 1606 Brushless Motor dimensions: 100mm wire, 21.6mm body, 3.8mm shaft.

• BETAFPV 1606 1550KV brushless motors, blue design, four units displayed.

• BETAFPV 1606 2550KV brushless motors, blue design, four units displayed.

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