BG-F4715 440KV 8S 12S 7KG Payload for 15inch Mapping Delivery Drones

Fpv motor

BG-F4715 440KV 8S 12S 7KG Payload for 15inch Mapping Delivery Drones

TYPE: Fpv motor Get Free Solutions Download PDF

With a stator diameter of around 40 mm, these motors deliver higher torque, stronger thrust, and improved stability, making them ideal for industrial drones that require reliable and efficient propulsion.

Motor dimensions53.65*35.3mm

Number of slots12N14P

Copper wire grade200℃

Shaft diameter6mm

Motor weight274g

Service life＞1000h

Technical specificationsView details Basic dataView details Test dataView details DrawingView details ApplicationsView details Custom solutionsView details

Technical Specifications

Model	KV Value	Maximum Power	Maximum Current	Pull	Efficiency	Awe	Battery	ESC
BGS-F4715	KV	W	A	g	g/W	/	S	A
	280	2484.92	54.47	7032	2.83	15“tripod paddle	12S	120
	440	2596.65	83.44	6898	2.66	15”tripod paddle	8S	80

Advantages

Basic Data

Model	Accelerator	Voltage	Pulling Force	Torque	Current	Speed	Power	Efficiency	Motor Temperature
BGS-F4715-280KV	%	V	g	N.m	A	rpm	W	g/W	℃
	45%	46.24	1945	0.44	6.42	5113	296.86	6.55	43
	50%	46.18	2409	0.54	8.6	5658	397.15	6.07
	60%	46.05	3316	0.77	14.88	6611	685.22	4.84
	70%	46.01	4293	0.98	21.42	7445	985.53	4.36
	80%	45.93	5283	1.2	30.58	8194	1404.54	3.76
	85%	45.87	5707	1.34	35.41	8537	1624.26	3.51
	90%	45.76	6257	1.43	41.18	8846	1884.4	3.32
	95%	45.73	6722	1.52	48.12	9091	2200.53	3.05
	100%	45.62	7032	1.58	54.47	9218	2484.92	2.83

Test Data

Drawing

Customizable Solutions

Parts

Applications

应用图2.jpg

As modern FPV aircraft and industrial drones continue moving toward longer endurance and higher payload capacities, propulsion systems require significantly higher torque and efficiency than traditional motors can provide.

The 4715 brushless outrunner motor was specifically designed for 13-inch to 15-inch UAV platforms, offering an excellent balance between power output, weight, and flight efficiency.

With its large stator volume and optimized electromagnetic structure, the 4715 has become an ideal propulsion solution for long-range FPV drones, industrial inspection UAVs, logistics platforms, and heavy cinematic aircraft.

High Torque Design for Larger Propellers

The motor features a 47 mm stator diameter and 15 mm stator height, providing substantially more torque than smaller 3115 or 4214 motors.

The increased magnetic volume allows the motor to drive larger propellers efficiently while maintaining lower operating temperatures and reduced current consumption.

Typical applications include:

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13-inch long-range FPV drones;
14-inch cinematic UAVs;
15-inch industrial inspection drones;
emergency response UAVs;
mapping and surveying platforms;
medium logistics drones.

Excellent Power Density

Depending on KV configuration and operating voltage, the 4715 motor typically delivers peak power outputs between 2.5 kW and 4.0 kW.

Maximum thrust generally reaches:

5 kg to 7 kg under continuous operating conditions;
8 kg to 10 kg during peak thrust testing.

For an octocopter platform, total available thrust can exceed 60 kg, providing substantial payload reserves and improved operational safety margins