TMotor MN5212 Multirotor Fixed Wing UAV Motor (KV340 / KV420)

About T-MOTOR MN5212 Multirotor Fixed Wing UAV Motor KV340

T-Motor MN5212 Navigator UAV Motor offers 7kg thrust, precise assembly, and excellent dynamic balance. With high-speed response and efficient cooling, it ensures stable performance.

Featuring an MTBF of 1000 hours, it's ideal for multi-rotor applications. Regular lubrication is recommended for maintenance.

Navigator MN5212 Highlights:

Max. thrust ：4.3kg
MTBF：About1000hours
Features：Precisely Assembling Process; High Speed of Response

Technical Drawing

Specification

Test Item	MN5212 KV340	Report NO.	MN.00030
Internal Resistance	69mΩ	Configuration	24N22P
Shaft Diameter	4mm	Motor Dimensions	Φ59×33.5mm
Stator Diameter	52mm	Stator Height	12mm
AWG	16#	Cable Length	600mm
Weight Including Cables	249g	Weight Excluding Cables	205g
No.of Cells(Lipo)	4-8S	Idle Current@10v	1.1A
Max Power (180S)	840W	Max Continuous Current 180S	35A

Test Item	MN5212 KV420	Report NO.	MN.00030
Internal Resistance	69mΩ	Configuration	24N22P
Shaft Diameter	4mm	Motor Dimensions	Φ59×33.5mm
Stator Diameter	52mm	Stator Height	12mm
AWG	16#	Cable Length	600mm
Weight Including Cables	249g	Weight Excluding Cables	205g
No.of Cells(Lipo)	4-8S	Idle Current@10v	1.1A
Max Power (180S)	1440W	Max Continuous Current 180S	60A

Test Data

Item No.	Voltage (V)	Prop	Throttle	Current (A)	Power (W)	Thrust (G)	RPM	Efficiency (G/W)	Torque (N*m)	Operating Temperature (℃)
MN5212 KV340	24	T-MOTOR 15*5CF	50%	3.3	79.0	745	3821	9.44	0.142	38
			55%	4.2	99.8	910	4220	9.11	0.172
			60%	5.2	123.6	1075	4576	8.70	0.198
			65%	6.3	150.7	1254	4925	8.32	0.232
			75%	9.1	217.2	1681	5663	7.74	0.31
			85%	12.2	292.1	2115	6315	7.24	0.382
			100%	17.8	426.7	2746	7167	6.44	0.498
		T-MOTOR 16*5.4CF	50%	3.9	93.4	942	3767	10.09	0.187	49
			55%	5.1	121.2	1145	4130	9.45	0.227
			60%	6.2	149.3	1338	4510	8.96	0.261
			65%	7.8	188.2	1560	4862	8.29	0.303
			75%	11.1	266.2	2110	5565	7.93	0.405
			85%	15.2	363.8	2648	6217	7.28	0.509
			100%	21.6	518.2	3445	7063	6.65	0.66
		T-MOTOR 17*5.8CF	50%	4.7	112.3	1095	3651	9.75	0.225	53
			55%	6.0	144.2	1320	4017	9.15	0.27
			60%	7.8	187.4	1625	4432	8.67	0.331
			65%	9.6	230.2	1875	4772	8.15	0.381
			75%	13.7	327.6	2363	5390	7.21	0.49
			85%	18.1	434.6	2871	5960	6.61	0.593
			100%	26.1	626.9	3716	6660	5.93	0.761
		T-MOTOR 18*6.1CF	50%	5.7	137.5	1318	3596	9.58	0.29	74
			55%	7.4	178.1	1612	3958	9.05	0.344
			60%	9.3	222.0	1901	4310	8.56	0.411
			65%	11.6	278.2	2259	4622	8.12	0.472
			75%	16.5	395.5	2835	5226	7.17	0.605
			85%	22.1	531.1	3477	5751	6.55	0.737
			100%	31.0	744.7	4355	6358	5.85	0.918
Notes:The test condition of temperature is motor surface temperature at 100% throttle while the motor run 10min.
MN5212 KV420	24	T-MOTOR 15*5CF	50%	6.8	162.2	1204	4976	7.42	0.321	53
			55%	8.7	208.1	1478	5487	7.10	0.278
			60%	10.5	521.8	1746	5947	6.94	0.33
			65%	12.6	302.2	1983	6376	6.56	0.374
			75%	18.8	450.0	2589	7287	5.75	0.493
			85%	25.0	599.0	3230	8042	5.39	0.607
			100%	36.7	881.3	4175	9091	4.74	0.784
		T-MOTOR 16*5.4CF	50%	8.4	202.3	1530	4815	7.56	0.301	58
			55%	10.4	250.6	1795	5210	7.16	0.354
			60%	13.0	311.5	2160	5642	6.93	0.417
			65%	15.7	377.3	2433	6032	6.45	0.475
			75%	22.4	536.9	3150	6811	5.87	0.609
			85%	29.8	715.7	3818	7489	5.33	0.743
			100%	44.2	1061.5	4903	8455	4.62	0.965
		T-MOTOR 17*5.8CF	50%	10.5	250.8	1795	4696	7.16	0.376	75
			55%	12.8	306.0	2075	5103	6.78	0.442
			60%	15.9	382.3	2458	5509	6.43	0.514
			65%	18.9	452.6	2745	5849	6.06	0.576
			75%	27.2	651.8	3576	6560	5.49	0.747
			85%	36.4	872.4	4324	7209	4.96	0.892
			100%	51.6	1237.9	5359	7943	4.33	1.117
		T-MOTOR 18*6.1CF	50%	12.4	296.6	2110	4558	7.11	0.45	84
			55%	15.3	366.5	2468	4908	6.73	0.528
			60%	18.6	446.9	2820	5276	6.31	0.608
			65%	22.9	549.1	3215	5612	5.86	0.703
			75%	32.5	779.5	4142	6226	5.31	0.881
			85%	41.9	1006.1	4885	6785	4.86	1.044
			100%	59.9	1436.6	5918	7440	4.12	1.278
Notes:The test condition of temperature is motor surface temperature at 100% throttle while the motor run 10min.