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MT4108 brushless motor for Quadcopter Helicopter

MT4108 brushless motor for Quadcopter Helicopter

product details

Features:

48SH Level Magnet

Precision Balanced Rotor Test

12N14P High Torque Motor Design

CNC 6061-T6 Aluminum Bell

High RPM Imported(NSK/NMB) Bearing

High Temperature Resistant Copper Wire Winding

Parameter:

Weight: 112.0g (including the cables)

Motor Size: 47 x 25.8mm

Shaft Diameter: 4.0mm

Motor Mount: 19*25mm(M3*4)

Configuration: 24N22P

Motor Cable: 18#AWG 220mm

Recommend: 12~15" inch prop application

KV Value: 380KV, 500KV, 620KV or customized KV

MT4108 380KV Motor

Max thrust：2010g

Volts：22.2V(6S)

Suggested ESC: 20A~40A

Maximum Power:339.7W

Suggested Prop: CF1447TM, CF1555TM Inch prop

MT4108 500KV Motor Specification

Max thrust：2090g

Volts：22.2V(6S)

Suggested ESC: 20A~40A

Maximum Power:366.3W

Suggested Prop: CF1147TM, CF1238 Inch prop

MT4108 620KV Motor Specification

Max thrust：1830g

Volts：14.8V(4S)

Suggested ESC: 20A~40A

Maximum Power:296.0W

Suggested Prop: CF1447TM, CF1555TM Inch prop

drawing

test report

MT4108-380KV	Prop（inch）	Throttle（%）	Voltages（V）	Load Current（A）	Power(W)	Thrust(g)	Efficiency	Temperature (in full throttle load 1min)
	Prop（inch）	Throttle（%）	Voltages（V）	Load Current（A）	Power(W)	Thrust(g)	(g/W)	Temperature (in full throttle load 1min)
	CF1238	44%	22.2	1	22.2	260	11.71	42℃
		55%	22.2	2	44.4	460	10.36
		62%	22.2	3	66.6	640	9.61
		67%	22.2	4	88.8	750	8.45
		73%	22.2	5	111.0	890	8.02
		76%	22.2	6	133.2	1030	7.73
		80%	22.2	7	155.4	1140	7.34
		100%	22.2	8	177.6	1260	7.09
	CF1447	41%	22.2	1	22.2	280	12.61	65℃
		48%	22.2	2	44.4	500	11.26
		53%	22.2	3	66.6	660	9.91
		57%	22.2	4	88.8	810	9.12
		61%	22.2	5	111.0	930	8.38
		64%	22.2	6	133.2	1060	7.96
		67%	22.2	7	155.4	1180	7.59
		70%	22.2	8	177.6	1260	7.09
		77%	22.2	10	222.0	1470	6.62
		82%	22.2	12	266.4	1660	6.23
		100%	22.2	13.2	293.0	1760	6.01
	CF1555TM	40%	22.2	1	22.2	320	14.41	79℃
		46%	22.2	2	44.4	530	11.94
		50%	22.2	3	66.6	700	10.51
		54%	22.2	4	88.8	870	9.80
		58%	22.2	5	111.0	1010	9.10
		60%	22.2	6	133.2	1120	8.41
		63%	22.2	7	155.4	1240	7.98
		66%	22.2	8	177.6	1360	7.66
		71%	22.2	10	222.0	1540	6.94
		76%	22.2	12	266.4	1720	6.46
		82%	22.2	14	310.8	1890	6.08
		100%	22.2	15.3	339.7	2010	5.92
MT4108-500KV	Prop（inch）	Throttle（%）	Voltages（V）	Load Current（A）	Power(W)	Thrust(g)	Efficiency	Temperature(in full throttle load 1min)
	Prop（inch）	Throttle（%）	Voltages（V）	Load Current（A）	Power(W)	Thrust(g)	(g/W)	Temperature(in full throttle load 1min)
	CF1238	44%	14.8	1	14.8	200	13.51	33℃
		55%	14.8	2	29.6	360	12.16
		61%	14.8	3	44.4	480	10.81
		66%	14.8	4	59.2	600	10.14
		71%	14.8	5	74.0	710	9.59
		75%	14.8	6	88.8	810	9.12
		85%	14.8	8	118.4	980	8.28
		100%	14.8	8.6	127.3	1010	7.94
	CF1447	41%	14.8	1	14.8	220	14.86	45℃
		48%	14.8	2	29.6	380	12.84
		53%	14.8	3	44.4	510	11.49
		57%	14.8	4	59.2	650	10.98
		60%	14.8	5	74.0	740	10.00
		63%	14.8	6	88.8	840	9.46
		69%	14.8	8	118.4	1010	8.53
		75%	14.8	10	148.0	1120	7.57
		80%	14.8	12	177.6	1290	7.26
		100%	14.8	13.9	205.7	1420	6.90
	CF1555TM	39%	14.8	1	14.8	230	15.54	55℃
		46%	14.8	2	29.6	400	13.51
		50%	14.8	3	44.4	550	12.39
		54%	14.8	4	59.2	680	11.49
		57%	14.8	5	74.0	790	10.68
		60%	14.8	6	88.8	890	10.02
		65%	14.8	8	118.4	1080	9.12
		70%	14.8	10	148.0	1240	8.38
		75%	14.8	12	177.6	1390	7.83
		80%	14.8	14	207.2	1520	7.34
		100%	14.8	16.3	241.2	1690	7.01
	CF1147	38%	22.2	1	22.2	280	12.61	54℃
		46%	22.2	2	44.4	470	10.59
		51%	22.2	3	66.6	610	9.16
		55%	22.2	4	88.8	750	8.45
		58%	22.2	5	111.0	860	7.75
		62%	22.2	6	133.2	970	7.28
		66%	22.2	8	177.6	1180	6.64
		71%	22.2	10	222.0	1360	6.13
		76%	22.2	12	266.4	1540	5.78
		81%	22.2	14	310.8	1690	5.44
		100%	22.2	16.1	357.4	1850	5.18
	CF1238	37%	22.2	1	22.2	280	12.61	61℃
		46%	22.2	2	44.4	490	11.04
		51%	22.2	3	66.6	660	9.91
		54%	22.2	4	88.8	790	8.90
		58%	22.2	5	111.0	930	8.38
		61%	22.2	6	133.2	1060	7.96
		66%	22.2	8	177.6	1290	7.26
		71%	22.2	10	222.0	1510	6.80
		75%	22.2	12	266.4	1690	6.34
		79%	22.2	14	310.8	1870	6.02
		85%	22.2	16	355.2	2050	5.77
		100%	22.2	16.5	366.3	2090	5.71
MT4108-620KV	Prop（inch）	Throttle（%）	Voltages（V）	Load Current（A）	Power(W)	Thrust(g)	Efficiency(g/W)	Temperature(in full throttle load 1min)
	CF1238	39%	14.8	1	14.8	200	13.51	45℃
		49%	14.8	2	29.6	350	11.82
		55%	14.8	3	44.4	480	10.81
		60%	14.8	4	59.2	590	9.97
		63%	14.8	5	74.0	690	9.32
		67%	14.8	6	88.8	780	8.78
		73%	14.8	8	118.4	960	8.11
		79%	14.8	10	148.0	1130	7.64
		100%	14.8	12.1	179.1	1280	7.15
	CF1447	37%	14.8	1	14.8	210	14.19	55℃
		44%	14.8	2	29.6	370	12.50
		48%	14.8	3	44.4	490	11.04
		51%	14.8	4	59.2	610	10.30
		54%	14.8	5	74.0	720	9.73
		56%	14.8	6	88.8	810	9.12
		62%	14.8	8	118.4	990	8.36
		66%	14.8	10	148.0	1150	7.77
		70%	14.8	12	177.6	1270	7.15
		74%	14.8	14	207.2	1390	6.71
		78%	14.8	16	236.8	1510	6.38
		80%	14.8	17	251.6	1570	6.24
		100%	14.8	19.3	285.6	1710	5.99
	CF1555TM	36%	14.8	1	14.8	220	14.86	56℃
		42%	14.8	2	29.6	400	13.51
		45%	14.8	3	44.4	520	11.71
		48%	14.8	4	59.2	650	10.98
		51%	14.8	5	74.0	760	10.27
		53%	14.8	6	88.8	850	9.57
		58%	14.8	8	118.4	1050	8.87
		62%	14.8	10	148.0	1210	8.18
		66%	14.8	12	177.6	1350	7.60
		69%	14.8	14	207.2	1490	7.19
		73%	14.8	16	236.8	1610	6.80
		76%	14.8	18	266.4	1710	6.42
		80%	14.8	20	296.0	1830	6.18