Name: U7 V2.0 High-Thrust Industrial UAV / Drone Motor | KV280-KV490
Brand: T-Motor
SKU: T-MOTOR000319
Price: 149.90 USD
Availability: InStock

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Detail information
Specifications

Hot Products

About T-MOTOR U7 V2.0 Power Type UAV Motor KV490

T-Motor U7 v2 U series motors from Tiger motors is designed for lifting DSLR cameras. Using U7 V2.0 motors you can lift quadcopter upto 7kg. These motors are best if you are planning to build a Quadcopter or Hexacopter for a professional photography multirotor.

U7-V2.0 Highlights:

Unique Side Hole Design： ensures swift airflow. Motor cools 2.5 times faster than others. Six holes beveling upward sparkles motor with waterproof and sand-resistant features.
Abnormal Shaft： a special screw is used for stator and rotor installation, avoiding loosiness of circlip.
High-Quality Varnished Wired：imported, oxygen-free copper coil which can tolerate temperature of 180C is employed to enhance short circuit resistance.
High-Standard Silicon Steel Sheet Precision Winding：the precision winding ensures the tightness of coil and slot. It helps reduce the copper lose while improving the utilization. Advanced 0.2mm silicon steel sheet reduces heat and eddy, thus improving efficiency.
Larger Bearing – Lower Noise：Adoption of imported German bearing prolongs the service life to over 1600 hours under trouble-free operation. German bearing enables motor run more smoothly and longer with lower noise.

1. Max. thrust ：4.64kg

2. MTBF：1600hours
3. Features：Industrial Grade, Waterproof, dustproof, low noise, large bearings

Application Areas：

Aerial photography, Filming, Delivery service and Agriculture applications.

Packing List Includes:

1x T-MOTOR U7 V2.0 Motor

1x Hardware pack

Matching Guide:

T-MOTOR CF20*6 Propeller

If you have any questions or inquires, please contact us: onlinesales@tmotor.com

Technical Drawing

Specification

KV	280	Configuration	12N14P
Internal Resistance	71mΩ	Motor Dimensions	Φ60.7×39.5mm
Shaft Diameter	6mm	Cable Length	750mm
AWG	16#	Weight Excluding Cables	255g
Weight Including Cables	317g	Idle Current@10v	0.5A
No.of Cells (Lipo)	3-8S	Max Continuous Current 180S	35A
Max Power (180S)	800W

KV	420	Configuration	12N14P
Internal Resistance	33mΩ	Motor Dimensions	Φ60.7×39.5mm
Shaft Diameter	6mm	Cable Length	750mm
AWG	16#	Weight Excluding Cables	255g
Weight Including Cables	296g	Idle Current@10v	0.9A
No.of Cells (Lipo)	3-8S	Max Continuous Current 180S	40A
Max Power (180S)	1180W

KV	490	Configuration	12N14P
Internal Resistance	21mΩ	Motor Dimensions	Φ60.7×39.5mm
Shaft Diameter	6mm	Cable Length	750mm
AWG	16#	Weight Excluding Cables	258g
Weight Including Cables	299g	Idle Current@10v	1.1A
No.of Cells (Lipo)	3-8S	Max Continuous Current 180S	44A
Max Power (180S)	1300W

Test Data

Item No.	Voltage (V)	Prop	Throttle	Current (A)	Power (W)	Thrust (G)	RPM	Efficiency (G/W)	Torque (N*m）	Operating Temperature (℃)
U7 V2.0 KV280	24	T-MOTOR 18*6.1CF	50%	3.5	84	980	3133	11.67	0.221	56.6
			55%	4.6	110	1191	3432	10.79	0.266
			60%	5.8	139	1405	3707	10.09	0.312
			65%	7.3	175	1662	4017	9.49	0.365
			75%	10.3	247	2108	4538	8.53	0.459
			85%	14.2	341	2634	5051	7.73	0.57
			100%	20.5	492	3303	5680	6.71	0.715
		T-MOTOR 20*6CF	50%	4.8	115	1267	2992	11.00	0.309	78
			55%	6.3	151	1549	3271	10.24	0.37
			60%	8.4	202	1907	3620	9.46	0.454
			65%	10.05	241	2124	3843	8.81	0.513
			75%	14.24	342	2717	4309	7.95	0.639
			85%	19.4	466	3281	4779	7.05	0.785
			100%	27.4	658	4078	5263	6.20	0.973
		T-MOTOR 22*6.6CF	50%	6.2	149	1565	2856	10.52	0.408	HOT
			55%	8.5	204	1956	3154	9.59	0.519
			60%	10.6	254	2264	3391	8.90	0.588
			65%	13.2	317	2615	3638	8.25	0.676
			75%	18.6	446	3281	4052	7.35	0.835
			85%	25.7	617	3926	4417	6.37	1.007
			100%	35.1	842	4640	4809	5.51	1.209
U7 V2.0 KV420	22.2	T-MOTOR 15*5CF	50%	6.1	135	1160	4500	8.57	45
			65%	11.7	260	1870	5700	7.20
			75%	15.3	340	2260	6300	6.65
			85%	20.8	462	2690	6850	5.83
			100%	24.7	548	3030	7250	5.53
		T-MOTOR 16*5.4CF	50%	7.3	162	1350	4550	8.33	47
			65%	13.6	302	2130	5500	7.05
			75%	18.6	413	2630	6000	6.37
			85%	24.2	537	3050	6550	5.68
			100%	28.7	637	3360	6900	5.27
	25	T-MOTO R17*5.8CF	50%	10	250	1940	4500	7.76	51
			65%	18.2	455	2880	5700	6.33
			75%	25.4	635	3530	6300	5.56
			85%	32.9	823	4080	6900	4.96
			100%	39.7	993	4560	7200	4.59
		T-MOTOR 18*6.1CF	50%	12	300	2250	4200	7.50	59
			65%	22.5	563	3330	5200	5.92
			75%	31	775	4050	6000	5.23
			85%	39.8	995	4500	6200	4.52
			100%	47.5	1188	5060	6700	4.26
U7 V2.0 KV490	22.2	T-MOTO R15*5CF	50%	9.3	206	1600	5300	7.75	46
			65%	18	400	2400	6600	6.01
			75%	25.6	568	3060	7500	5.38
			85%	33.3	739	3680	8100	4.98
			100%	39.8	884	4100	8500	4.64
		T-MOTOR 16*5.4CF	50%	10.3	229	1800	5100	7.87	48
			65%	19.5	433	2600	6200	6.01
			75%	26.6	591	3220	6840	5.45
			85%	35.2	781	3860	7420	4.94
			100%	48.1	1068	4620	8000	4.33
	14.8	T-MOTO R17*5.8CF	50%	7.1	105	1100	3500	10.47	44
			65%	12.9	191	1720	4300	9.01
			75%	18.5	274	2190	4900	8.00
			85%	24.7	366	2600	5300	7.11
			100%	30.3	448	3000	5640	6.69
		T-MOTOR 18*6.1CF	50%	8.4	124	1280	3420	10.30	45
			65%	15.6	231	2020	4200	8.75
			75%	21.8	323	2500	4650	7.75
			85%	29	429	2900	5100	6.76
			100%	34.6	512	3240	5370	6.33
	25	T-MOTOR 17*5.8CF	50%	14	350	2260	5000	6.46	57
			65%	25.5	638	3450	6000	5.41
			75%	34.8	870	4020	6700	4.62
			85%	44.5	1113	4790	7200	4.31
			100%	53	1325	5070	7600	3.83
		T-MOTOR 18*6.1CF	50%	16.8	420	2720	4900	6.48	60
			65%	29.5	738	3850	5400	5.22
			75%	40	1000	4510	6000	4.51
			85%	50	1250	5080	6300	4.06
			100%	62	1550	5600	6800	3.61
Notes:The test condition of temperature is motor surface temperature at 100% throttle while the motor run 10min.

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