BG-F3120 500KV 700KV FPV BLDC Drone Motor for 10inch Freestyle & Heavy Lift UAV

Fpv motor

BG-F3120 500KV 700KV FPV BLDC Drone Motor for 10inch Freestyle & Heavy Lift UAV

TYPE: Fpv motor Get Free Solutions Download PDF

BGS F3120 Brushless Motor Available in 500KV, 700KV and 1000KV versions for 12S LiPo, it fits 9–11-inch propellers for large freestyle FPV drones. With strong torque, stable high-load performance and good crash resistance, three KV selections satisfy different power demands for agile stunts and steady cinematic flight.

Motor dimensions37.1*56.5mm

Number of slots12N14P

Copper wire grade200℃

Shaft diameterIN: 5mm

Motor weight146.5g

Service life>1000h

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

Technical Specifications

Recommended 3120 UAV Motor
Model:BASIC3120	Single Motor Weight:58.3±1.3g
Supported Voltage:12S LiPo Battery	Magnet Grade:Extra thick high-strength high-temperature resistant anti-demagnet magnet
Optional KV:500KV / 700KV / 1000KV	Matching Propeller:9-inch / 10-inch / 11-inch oversized high-load propeller
Stator Size:31mm × 20mm	Matching Propeller:9-inch / 10-inch / 11-inch oversized high-load propeller
Shaft Diameter:5mm	Typical Application:9~11-inch Large Frame Long Range, Freestyle, Cinematic, Survey & Heavy-Lift Multirotor Drone

Advantages

Basic Data

Model	KV Value	Maximum Power	Maximum Current	Pull	Efficiency	Propeller	Battery Lipo Cells	ESC
BGS-F3120	KV	W	A	g	g/W	/	S	A
	500	3242	68.91	6837	2.1	H10x5-3	8S	100
	700	2453	79.41	6028	2.5	H10x5-3	12S	100

Test Data

Model	Throttle	Voltage	Current	Input Power	Speed	Thrust	Power Efficiency
Model	%	V	A	W	RPM	gf	gf/W
BGS-F3120-500KV 10×5×3 12S	35	50	3.68	184	7238	1084	5.9
	40	50	5.84	292	8385	1505	5.2
	45	50	7.77	388.5	9144	1826	4.7
	50	50	10.22	511	10256	2397	4.7
	55	50	12.34	617	10825	2629	4.3
	60	50	16.09	804.5	11658	3071	3.8
	65	50	19.73	986.5	12430	3501	3.5
	70	50	22.7	1135	12955	3813	3.4
	75	50	24.95	1247.5	13418	4173	3.3
	80	50	33.72	1686	14810	4810	2.9
	85	50	38.91	1945.5	15259	5190	2.7
	90	50	44.8	2240	15645	5491	2.5
	95	50	49	2450	15946	5771	2.4
	100	50	53.82	2691	16092	6068	2.3

Drawing

Customizable Solutions

Parts

Applications

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Product Advantages

1.Triple KV Custom Matching Scheme: 500KV ultra-large torque for heavy lifting; 700KV balance endurance & payload; 1000KV responsive for large-frame freestyle

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2.Native 12S Extreme High Voltage Platform: Far higher peak power and ultimate thrust than 6S/8S motors, perfectly match ultra-large frame heavy-duty UAV demands

3.Oversized 3120 Thick Stator Design: Great current overload tolerance, low temperature rise under long-term full-load continuous operation

4.Extra Thick High-Temp Anti-Demagnet Magnet: Prevent permanent magnet demagnetization and power decay under ultra-high voltage high-load sustained flight

5.Optimized 12N14P Winding Structure: Smooth rotation, tiny cogging torque, linear throttle feel for stable and precise large aircraft control

6.Thickened 5mm Output Shaft & Reinforced Base: Strong anti-vibration and anti-bending capability to drive 9~11 inch huge propellers; widely compatible with large-size ESCs & frames, easy replacement & assembly

Application Scenarios

1.9/10/11-inch oversized freestyle FPV drone
2.Large-format long-endurance aerial photography & mapping UAV
3.Industrial multi-rotor heavy-lift payload drone
4.Custom long-distance survey, inspection, agricultural spraying large multirotor aircraft