2812 900KV Unbranded Motor for FPV High-Efficiency Cruise

<<<<<<< Updated upstream 2812 900KV Unbranded Motor for FPV High-Efficiency Cruise

Technical Drawing

Specification

Type	2812	Motor Dimension	φ32.9*38.55
Magnet	Zinc-Plated Arc Magnets	Coil Insulation Test	500V Withstand Voltage Test
Dynamic Balance Requirements Standards	≤5mg	Configuration	12N14P
Shaft Diameter	5mm	Lead	18AWG*250mm
Screw Diameter	Φ19-M3-4	Prop Adapter Shaft Thread	M5

Technical Specifications
Recommended Voltage	kv900	Idle Current (10V)	1.1A
Max Power	692W	Internal Resistance	58.7mΩ
Rated Voltage (LiPo)	4-8S	Peak Current	53.09A
Max Thrust	2.99kg	Weight (Incl. Cable)	73.4g

Recommended Set/Motor/Propeller/ESC
Motor	2812 K900	Drone Frame Type	9.5-inch X4 Frame
Propeller	c9.5x5x3	Recommended Battery	22.2v
ESC	V50A se	Recommended Takeoff Weight	6.4kg
Flight Controller	F7 se	Recommended Takeoff Weight	9.6kg
Test Data：	Takeoff Weight: 6.4 kg (2.4 kg Test Payload), Battery: 6S 30,000 mAh, Cruise Speed: 80 km/h, Flight Time: 26 min / 35 km Takeoff Weight: 9.6 kg (2 kg Test Payload), Battery: 6S 25,000 mAh, Cruise Speed: 70 km/h, Flight Time: 11 min / 13 km

Test Data

Type	Propeller	Voltage (V)	Throttle (%)	Current (A)	RPM	Thrust (g)	Power (W)	Efficiency (g/W)	Torque (N.m)	Operating Temperature (℃)
2812 KV950	c9.553	22.27	10%	0.21	1854	45	2	24.23	0.01	47℃
		22.25	20%	1.05	3684	208	15	13.80	0.04
		22.22	30%	2.93	5323	467	46	10.10	0.08
		22.16	40%	6.20	6880	800	99	8.05	0.14
		22.07	50%	10.82	8248	1168	172	6.81	0.20
		21.96	60%	16.99	9530	1571	266	5.90	0.27
		21.82	70%	24.54	10641	1974	374	5.28	0.34
		21.66	80%	33.22	11549	2347	481	4.88	0.40
		21.50	90%	42.13	12373	2662	580	4.59	0.45
		21.30	100%	53.09	13011	2994	692	4.33	0.51

======= 2812 900KV Unbranded Motor for FPV High-Efficiency Cruise

Technical Drawing

Specification

Type	2812	Motor Dimension	φ32.9*38.55
Magnet	Zinc-Plated Arc Magnets	Coil Insulation Test	500V Withstand Voltage Test
Dynamic Balance Requirements Standards	≤5mg	Configuration	12N14P
Shaft Diameter	5mm	Lead	18AWG*250mm
Screw Diameter	Φ19-M3-4	Prop Adapter Shaft Thread	M5

Technical Specifications
Recommended Voltage	kv900	Idle Current (10V)	1.1A
Max Power	692W	Internal Resistance	58.7mΩ
Rated Voltage (LiPo)	4-8S	Peak Current	53.09A
Max Thrust	2.99kg	Weight (Incl. Cable)	73.4g

Recommended Set/Motor/Propeller/ESC
Motor	2812 K900	Drone Frame Type	9.5-inch X4 Frame
Propeller	c9.5x5x3	Recommended Battery	22.2v
ESC	V50A se	Recommended Takeoff Weight	6.4kg
Flight Controller	F7 se	Recommended Takeoff Weight	9.6kg
Test Data：	Takeoff Weight: 6.4 kg (2.4 kg Test Payload), Battery: 6S 30,000 mAh, Cruise Speed: 80 km/h, Flight Time: 26 min / 35 km Takeoff Weight: 9.6 kg (2 kg Test Payload), Battery: 6S 25,000 mAh, Cruise Speed: 70 km/h, Flight Time: 11 min / 13 km

Test Data

Type	Propeller	Voltage (V)	Throttle (%)	Current (A)	RPM	Thrust (g)	Power (W)	Efficiency (g/W)	Torque (N.m)	Operating Temperature (℃)
2812 KV950	c9.553	22.27	10%	0.21	1854	45	2	24.23	0.01	47℃
		22.25	20%	1.05	3684	208	15	13.80	0.04
		22.22	30%	2.93	5323	467	46	10.10	0.08
		22.16	40%	6.20	6880	800	99	8.05	0.14
		22.07	50%	10.82	8248	1168	172	6.81	0.20
		21.96	60%	16.99	9530	1571	266	5.90	0.27
		21.82	70%	24.54	10641	1974	374	5.28	0.34
		21.66	80%	33.22	11549	2347	481	4.88	0.40
		21.50	90%	42.13	12373	2662	580	4.59	0.45
		21.30	100%	53.09	13011	2994	692	4.33	0.51

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