BLDC Motors

Steady power and controllability make the flight smooth and neat

PRODUCT FEATURES

High-quality materials. Double improvement in performance and durability

Raised propeller lock avoids looseness

Increased base contact area, more stable to lock

Imported EZO bearings, more smooth to fly

High efficiency, aluminum alloy shaft

Adopted aluminum alloy shaft, lighter and stronger

PRODUCT RANGE

Model	KV	Slots / Poles	Working Voltage	Motor Weight (g)	Max. Power (W)	Max. Current (A)	Propeller	Max. Pull (g)
2307	1800	12N14P	4~6S	34	961	38.34	T5143S	1,250.79
2807	1300	12N14P	6S	52.2	920	39.34	HQ 7×3.5×3	2,305.70
2812	900	12N14P	4~6S	76.0	957	40.32	HQ 9×4.5	2,971.70
3008	1250	12N14P	6S	66.4	2,879	52.30	GF 8041F	2,879.20
3115	900	12N14P	6S	108.7	1,720	68.83	HQ 9x5x3	4,026.76
3120	700	12N14P	6S	135.0	1,595	63.25	1050	4,473
3515-F	380	12N14P	3~6S	189.0	389	23.05	CF P16x5.4	2,996.37
3517	760	12N14P	4~6S	180.0	2,042	85.10	12x6E	5,915.03
4315	380	12N14P	8S	230.0	1,977	62.47	1507	5,754.62
4720	470	12N14P	8S	332.8	3,435	116.70	GF 1507	7,888.27
6218-F	200	24N28P	12S	414.0	1,620	32.64	1865	7,285.48
15623	45	36N42P	18S	2,340.0	15,103	228.5	6324	74,500

Detailed Specifications by Model

Select a model to view its engineering drawing, basic parameters, and full test data.

2307 | 2807 | 2812 | 3008 | 3115 | 3120 | 3515-F | 3517 | 4315 | 4720 | 6218-F | 15623

2307 BLDC Motor

1,250.79 g

Max Pull

961 W

Max Power

38.34 A

Max Current

34 g

Weight

Engineering Drawing

Basic Parameters

KV Value	1800
Slots / Poles	12N14P
Working Voltage	4~6S
Shaft Diameter	5 mm
Silicone Wire	18# 260 mm
Motor Weight	34 g
Inter Phase Internal Resistance	61 mΩ
No-load Current	1.15 A
Maximum Power	961 W
Maximum Current	38.34 A

View Test Data (30%–100% Throttle)

Throttle	Voltage (V)	Current (A)	Pull (g)	Speed (RPM)	Power (W)	Power Efficiency (g/W)
30%	25.19	3.05	186.16	13,947	76.8	2.4
40%	25.18	5.15	293.74	17,014	129.8	2.3
50%	25.17	8.14	432.23	20,173	205.0	2.1
60%	25.16	12.31	585.50	23,161	309.8	1.9
70%	25.15	17.50	762.95	26,314	440.2	1.7
80%	25.13	24.32	945.32	29,037	611.0	1.5
90%	25.10	31.47	1,114.37	31,236	790.1	1.4
100%	25.08	38.34	1,250.79	32,800	961.6	1.3

Propeller: T5143S · 1800KV. Motor internal temperature: 65 °C (ambient temperature: 25 °C).

2807 BLDC Motor

2,305.70 g

Max Pull

920 W

Max Power

39.34 A

Max Current

52.2 g

Weight

Engineering Drawing

Basic Parameters

KV Value	1300
Slots / Poles	12N14P
Working Voltage	6S
Shaft Diameter	5 mm
Silicone Wire	18# 260 mm
Motor Weight	52.2 g
Inter Phase Internal Resistance	71 mΩ
No-load Current	0.96 A
Maximum Power	920 W
Maximum Current	39.34 A

View Test Data (30%–100% Throttle)

Throttle	Voltage (V)	Current (A)	Pull (g)	Speed (RPM)	Power (W)	Power Efficiency (g/W)
30%	24.05	2.05	266.30	7,742	49.3	5.4
40%	24.02	3.87	425.20	9,601	92.9	4.5
50%	23.95	6.90	658.50	11,735	165.2	3.9
60%	23.90	11.61	982.80	14,070	277.4	3.5
70%	23.78	17.53	1,355.30	16,295	416.8	3.2
80%	23.69	24.86	1,693.00	18,086	588.9	2.8
90%	23.54	31.07	1,984.20	19,803	731.3	2.7
100%	23.39	39.34	2,305.70	21,071	920.1	2.5

Propeller: HQ 7×3.5×3 · 1300KV. Motor internal temperature: 75 °C (ambient temperature: 25 °C).

2812 BLDC Motor

2,971.70 g

Max Pull

957 W

Max Power

40.32 A

Max Current

76.0 g

Weight

Engineering Drawing

Basic Parameters

KV Value	900
Slots / Poles	12N14P
Working Voltage	4~6S
Shaft Diameter	5 mm
Silicone Wire	18# 260 mm
Motor Weight	76.0 g
Inter Phase Internal Resistance	57.0 mΩ
No-load Current	1.30 A
Maximum Power	957 W
Maximum Current	40.32 A

View Test Data (30%–100% Throttle)

Throttle	Voltage (V)	Current (A)	Pull (g)	Speed (RPM)	Power (W)	Power Efficiency (g/W)
30%	24.00	2.56	477.96	6,290	61.44	7.7
40%	23.98	5.81	824.72	8,266	139.3	5.9
50%	23.94	10.49	1,220.16	10,059	251.1	4.8
60%	23.90	15.83	1,625.27	11,642	378.3	4.3
70%	23.86	22.40	2,039.97	13,094	534.3	3.8
80%	23.81	29.82	2,458.83	14,411	710.0	3.4
90%	23.73	39.47	2,945.74	15,549	936.5	3.1
100%	23.73	40.32	2,971.70	15,616	956.7	3.1

Propeller: HQ 9×4.5 · 900KV. Motor internal temperature: 65 °C (ambient temperature: 25 °C).

3008 BLDC Motor

2,879.20 g

Max Pull

2,879 W

Max Power

52.30 A

Max Current

66.4 g

Weight

Engineering Drawing

Basic Parameters

KV Value	1250
Slots / Poles	12N14P
Working Voltage	6S
Shaft Diameter	5 mm
Silicone Wire	18# 240 mm
Motor Weight	66.4 g
Inter Phase Internal Resistance	50 mΩ
No-load Current	1.15 A
Maximum Power	2,879 W
Maximum Current	52.30 A

View Test Data (30%–100% Throttle)


30%	21.94	3.09	421.40	6,789	421.6	6.2
40%	21.88	5.62	676.80	8,520	676.2	5.5
50%	21.84	10.27	1,010.50	10,420	1,010.1	4.5
60%	21.73	15.84	1,354.60	12,134	1,354.6	3.9
70%	21.62	22.83	1,748.50	13,753	1,748.3	3.5
80%	21.47	31.30	2,145.80	15,249	2,145.3	3.1
90%	21.31	40.99	2,513.70	16,451	2,513.2	2.8
100%	21.23	52.30	2,879.20	17,639	2,879.7	2.5

Propeller: GF 8041F · 1250KV. Motor internal temperature: 78 °C (ambient temperature: 25 °C).

3115 BLDC Motor

4,026.76 g

Max Pull

1,720 W

Max Power

68.83 A

Max Current

108.7 g

Weight

Engineering Drawing

Basic Parameters

KV Value	900
Slots / Poles	12N14P
Working Voltage	6S
Shaft Diameter	5 mm
Silicone Wire	18# 260 mm
Motor Weight	108.7 g
Inter Phase Internal Resistance	44 mΩ
No-load Current	1.42 A
Maximum Power	1,720 W
Maximum Current	68.83 A

View Test Data (30%–100% Throttle)

Throttle	Voltage (V)	Current (A)	Pull (g)	Speed (RPM)	Power (W)	Power Efficiency (g/W)
30%	25.18	4.25	631.36	6,434	107.0	5.9
40%	25.17	8.99	1,055.27	8,155	226.4	4.7
50%	25.15	15.09	1,508.85	9,637	379.6	4.0
60%	25.13	22.46	2,021.46	11,064	564.4	3.6
70%	25.10	32.72	2,576.66	12,384	821.1	3.1
80%	25.06	43.92	3,087.03	13,470	1,100.8	2.8
90%	25.03	56.52	3,591.36	14,458	1,414.8	2.5
100%	24.99	68.83	4,026.76	15,165	1,720.0	2.3

Propeller: HQ 9x5x3 · 900KV.

3120 BLDC Motor

4,473 g

Max Pull

1,595 W

Max Power

63.25 A

Max Current

135.0 g

Weight

Engineering Drawing

Basic Parameters

KV Value	700
Slots / Poles	12N14P
Working Voltage	6S
Shaft Diameter	5 mm
Silicone Wire	18# 260 mm
Motor Weight	135.0 g
Inter Phase Internal Resistance	38.0 mΩ
No-load Current	2.00 A
Maximum Power	1,595 W
Maximum Current	63.25 A

View Test Data (30%–100% Throttle)

Throttle	Voltage (V)	Current (A)	Pull (g)	Speed (RPM)	Power (W)	Power Efficiency (g/W)
30%	25.4	2.87	543	4,929	73.0	7.4
40%	25.39	5.63	918	6,270	143.0	6.4
50%	25.38	10.31	1,422	7,743	261.7	5.4
60%	25.36	16.60	1,960	9,046	421.1	4.6
70%	25.33	24.27	2,536	10,227	615.0	4.1
80%	25.30	34.70	3,142	11,397	878.2	3.5
90%	25.26	47.32	3,812	12,538	1,195.6	3.1
100%	25.22	63.25	4,473	13,592	1,595.3	2.8

Propeller: 1050 · 700KV. Motor internal temperature: 48 °C (ambient temperature: 25 °C).

3515-F BLDC Motor

2,996.37 g

Max Pull

389 W

Max Power

23.05 A

Max Current

189.0 g

Weight

Engineering Drawing

Basic Parameters

KV Value	380
Slots / Poles	12N14P
Working Voltage	3~6S
Shaft Diameter	5 mm
Silicone Wire	18# 260 mm
Motor Weight	189.0 g
Inter Phase Internal Resistance	127.4 mΩ
No-load Current	1.07 A
Maximum Power	389 W
Maximum Current	23.05 A

View Test Data (30%–100% Throttle)

Throttle	Voltage (V)	Current (A)	Pull (g)	Speed (RPM)	Power (W)	Power Efficiency (g/W)
30%	22.20	1.42	476.74	2,627	31.5	15.1
40%	22.19	2.60	713.37	3,214	57.7	12.4
50%	22.19	4.02	952.17	3,739	71.7	10.7
60%	22.18	6.37	1,311.83	4,375	114.5	9.3
70%	22.17	10.42	1,811.34	5,124	185.7	7.8
80%	22.16	13.94	2,224.45	5,659	252.5	7.2
90%	22.16	19.01	2,648.06	6,177	324.7	6.3
100%	22.15	23.05	2,996.37	6,566	389.2	5.9

Propeller: CF P16x5.4 · 400KV. Motor internal temperature: 65 °C (ambient temperature: 25 °C).

3517 BLDC Motor

5,915.03 g

Max Pull

2,042 W

Max Power

85.10 A

Max Current

180.0 g

Weight

Engineering Drawing

Basic Parameters

KV Value	760
Slots / Poles	12N14P
Working Voltage	4~6S
Shaft Diameter	5 mm
Silicone Wire	18# 260 mm
Motor Weight	180.0 g
Inter Phase Internal Resistance	35.0 mΩ
No-load Current	3.50 A
Maximum Power	2,042 W
Maximum Current	85.10 A

View Test Data (30%–100% Throttle)

Throttle	Voltage (V)	Current (A)	Pull (g)	Speed (RPM)	Power (W)	Power Efficiency (g/W)
30%	22.20	4.05	805.62	5,300	97.2	8.2
40%	22.19	7.82	1,310.26	6,695	187.7	6.9
50%	22.19	14.10	1,990.63	8,105	338.4	5.8
60%	22.18	22.34	2,610.67	9,420	536.1	4.8
70%	22.18	33.41	3,405.85	10,700	801.8	4.2
80%	22.17	48.00	4,260.02	11,933	1,152.1	3.7
90%	22.16	66.85	5,200.10	13,050	1,604.4	3.2
100%	22.15	85.10	5,915.03	13,710	2,042.4	2.9

Propeller: 12x6E · 760KV. Motor internal temperature: 65 °C (ambient temperature: 25 °C).

4315 BLDC Motor

5,754.62 g

Max Pull

1,977 W

Max Power

62.47 A

Max Current

230.0 g

Weight

Engineering Drawing

Basic Parameters

KV Value	380
Slots / Poles	12N14P
Working Voltage	8S
Shaft Diameter	5 mm
Silicone Wire	14# 42 mm
Motor Weight	230.0 g
Inter Phase Internal Resistance	36.00 mΩ
No-load Current	1.50 A
Maximum Power	1,977 W
Maximum Current	62.47 A

View Test Data (30%–100% Throttle)

Throttle	Voltage (V)	Current (A)	Pull (g)	Speed (RPM)	Power (W)	Power Efficiency (g/W)
30%	33.55	1.38	484.94	3,486	46.3	10.4
40%	33.46	4.12	1,133.40	4,538	137.6	8.2
50%	33.32	8.47	1,829.98	5,611	282.0	6.4
60%	33.07	15.94	2,755.68	6,684	527.1	5.2
70%	32.76	25.45	3,656.91	7,667	833.8	4.3
80%	32.41	37.26	4,523.77	8,686	1,207.4	3.7
90%	32.00	50.86	5,308.06	9,454	1,627.3	3.2
100%	31.64	62.47	5,754.62	10,132	1,976.6	2.9

Propeller: 1507 · 380KV. Motor internal temperature: 71 °C (ambient temperature: 25 °C).

4720 BLDC Motor

7,888.27 g

Max Pull

3,435 W

Max Power

116.70 A

Max Current

332.8 g

Weight

Engineering Drawing

Basic Parameters

KV Value	470
Slots / Poles	12N14P
Working Voltage	8S
Shaft Diameter	6 mm
Silicone Wire	14# 600 mm
Motor Weight	332.8 g
Inter Phase Internal Resistance	29 mΩ
No-load Current	2.35 A
Maximum Power	3,435 W
Maximum Current	116.70 A

View Test Data (30%–100% Throttle)

Throttle	Voltage (V)	Current (A)	Pull (g)	Speed (RPM)	Power (W)	Power Efficiency (g/W)
30%	31.96	4.00	1,078.16	2,991	134.4	8.0
40%	31.88	10.24	2,017.25	4,091	344.1	5.8
50%	31.78	19.22	3,147.17	5,142	624.1	5.0
60%	31.64	35.09	4,627.82	6,180	1,123.4	4.1
70%	31.45	54.29	5,871.48	6,979	1,708.1	3.4
80%	31.20	76.94	6,853.03	7,637	2,369.1	2.8
90%	30.89	101.51	7,610.36	8,081	3,047.3	2.5
100%	30.76	116.70	7,888.27	8,220	3,435.5	2.3

Propeller: GF 1507 · 470KV. Motor internal temperature: 75 °C (ambient temperature: 25 °C).

6218-F BLDC Motor

7,285.48 g

Max Pull

1,620 W

Max Power

32.64 A

Max Current

414.0 g

Weight

Engineering Drawing

Basic Parameters

KV Value	200
Slots / Poles	24N28P
Working Voltage	12S
Shaft Diameter	6 mm
Silicone Wire	14# 450 mm
Motor Weight	414.0 g
Inter Phase Internal Resistance	55.5 mΩ
No-load Current	1.50 A
Maximum Power	1,620 W
Maximum Current	32.64 A

View Test Data (30%–100% Throttle)

Throttle	Voltage (V)	Current (A)	Pull (g)	Speed (RPM)	Power (W)	Power Efficiency (g/W)
30%	50.45	0.98	371.42	2,084	49.5	7.5
40%	50.42	2.19	880.80	3,086	110.5	7.9
50%	50.36	4.64	1,655.55	4,148	233.4	7.0
60%	50.27	8.11	2,745.65	5,096	407.4	6.7
70%	50.16	12.12	3,364.51	5,606	608.1	5.5
80%	50.03	17.59	4,732.95	6,023	879.9	5.3
90%	49.79	26.28	6,609.32	6,350	1,308.4	5.0
100%	49.62	32.64	7,285.48	6,893	1,619.8	4.5

Propeller: 1865 · 200KV. Motor internal temperature: 73 °C (ambient temperature: 25 °C).

15623 BLDC Motor

74,500 g

Max Pull

15,103 W

Max Power

228.5 A

Max Current

2,340.0 g

Weight

Engineering Drawing

Basic Parameters

KV Value	45
Slots / Poles	36N42P
Working Voltage	18S
Shaft Diameter	19 mm
Silicone Wire	7# 250 mm
Motor Weight	2,340.0 g
Inter Phase Internal Resistance	21.0 mΩ
No-load Current	1.50 A
Maximum Power	15,103 W
Maximum Current	228.5 A

View Test Data (30%–100% Throttle)


30%	69.37	11.57	11,313	900	802.6	14.1
40%	69.22	29.65	21,033	1,228	2,052.3	10.3
50%	68.97	55.13	32,108	1,492	3,802.3	8.4
60%	68.75	85.65	42,501	1,709	5,888.4	7.2
70%	68.37	116.49	51,401	1,892	7,964.4	6.5
80%	67.75	154.87	59,661	2,046	10,492.4	5.7
90%	67.02	187.01	67,542	2,131	12,533.4	5.4
100%	66.10	228.50	74,500	2,185	15,103.8	4.9

Propeller: 6324 · 45KV. Motor internal temperature: 65 °C (ambient temperature: 25 °C).