T-Motor AT3520 Long Shaft Fixed-Wing Motor

T-Motor AT3520 Long Shaft Fixed-Wing Motor

79,99 €

incl. 19% VAT , plus

Light and robust AT2303/2304/2306 are 150-320g
Fixed-Wing Electric Motor

Motor Constant KV
KV550 KV550KV720 KV720KV850 KV850

This item has variations. Please select the requested variation.

Available immediately

General

T-Motors AT-Type Electric Motors are especially designed for fixed-wing applications. They have a high temperature resistancy and enable highest flight stability.

Triumph in the Skies

Strong power
Hand-made winding & High efficiency and stability
Preferred raw materials & superb workmanship

The Upgraded at Series

The upgraded AT Series are designed for fixed-wing model, VTOL UAV.

Let’s see a leap in quality after well-grounded development.

Every attempt and consideration will bring a great breakthrough.

High temperature resistance arc magnets are selected for strong power.

High efficiency and stable endurance, the balance between technique and power.

Improvements are reflected in everywhere.

High temperature
Stable
Safe

Robust Body & Release Freely

The design with lateral outlet hole and interhal heat dissipation structure, formed semi-box-shaped structure, increase strength and enhance heat dissipation performance

Efficient Cooling

Military-Grade Wire & More Durable

High temperature enameled wire (including special insulating layer), improves the high temperature resistance of enameled wire, also extrends the working life oft he motor. Hand-made winding high efficieny and stability.

Anti-Stripping Design Safety Assurance

A Linear shaft design, plus the C-Clip lock shaft and shaft collar, to ensure the safety and reliability when the motor in high rotate speed.

Safe flight without worrying the rotor loosening

Double Security
Safety and reliability
Stable & Reliable

Preferred Raw Materials Superb Workmanship

Improvements and details are shown everywhere. Including the selected high quality materials and exquisite workmanship.

Arc Magnet & High Torque

Anti-high temperature arc magnets with balanced magnet gap and precise tolerance control. Optimize the motor cirquit to increase motor performance by more than 5% (except 23 series) and provide high torque fort he propeller.

Triple-Bearing Supported More Durable & Flying Longer

Big motor (above 28 series) features a 3-bearing sets for greater stability, efficiency and strength under heavy loads.

Embossing Design for Secure Mounting

The adapter and cover plate of propeller adopt embossing design to provide more secure mounting

Stable
Non-slip

** Remark: For Option

The second generation of new at series

Will gradually release a full range of products. Whether it’s 3D, trainer, glider or a larger scale plane and fixed-wing drone, we can provide the perfect power according to different sizes and weight.

Item information	Value
Manufacturer:
SKU:	180
GTIN:	4251935114089
Content‍:	1,00 Pieces

Manufacturer information:

T-Motor

http://store-en.tmotor.com/

Specifications:

Test Item: Long Shaft KV550
Motor Dimensions: Ø43*65mm
Lead: Enameled Wire 100mm
Shaft Diameter:
- IN: 5mm
- OUT: 5mm
Idle Current(10V): 1.1A
Max. Power (180s): 1100W
Weight (incl. Cable): 218g
Internal Resistance: 31mΩ
Configuration: 12N14P
Rated Voltage(Lipo): 4-6S
Peak Current(180s): 50A
Recommendation: /

Test Item: Long Shaft KV550
Motor Dimensions: Ø43*65mm
Lead: Enameled Wire 100mm
Shaft Diameter:
- IN: 5mm
- OUT: 5mm
Idle Current(10V): 1.6A
Max. Power(180s): 1300W
Weight (Incl. Cable): 339g
Internal Resistance: 20mΩ
Configuration: 12N14P
Rated Voltage(Lipo): 4-5S
Peak Current(180s): 70A
Recommendation: /

Test Item: Long Shaft KV850
Motor Dimensions: Ø43*65mm
Lead: Enameled Wire 100mm
Shaft Diameter:
- IN: 5mm
- OUT: 5mm
Idle Current(10V): 2.0A
Max. Power(180s): 1100W
Weight (incl. Cable): 221g
Internal Resistance: 14mΩ
Configuration: 12N14P
Rated Voltage(Lipo): 3-4S
Peak Current(180s): 70A
Recommendation: /

Test Report

Type	Propeller	Throttle	Voltage (V)	Current (A)	Power (W)	RPM	Torque (N x m)	Thrust (g)	Efficiency (g/W)	Operating Temperature (°C)
AT3520 Long Shaft KV550	APC 13*6.5	40%	22.49	4.96	111.61	4834	0.162	912	8.18	41 (Ambient Temperature/)
		45%	22.47	6.00	134.81	5181	0.187	1053	7.81
		50%	22.45	7.26	163.08	5558	0.215	1208	7.41
		55%	22.43	8.88	199.17	5990	0.249	1396	7.01
		60%	22.39	10.87	243.44	6404	0.290	1619	6.65
		65%	22.35	13.47	300.90	6895	0.340	1890	6.28
		70%	22.30	16.12	359.46	7313	0.386	2140	5.95
		75%	22.25	19.27	428.67	7732	0.438	2412	5.63
		80%	22.19	22.60	501.48	8119	0.494	2711	5.41
		90%	22.06	30.77	678.62	8940	0.607	3289	4.85
		100%	21.99	34.89	767.14	9252	0.667	3575	4.66
	APC 14*7	40%	22.49	5.15	115.79	4423	0.185	973	8.40	59 (Ambient Temperature/)
		45%	22.46	6.71	150.66	4888	0.224	1169	7.76
		50%	22.43	8.50	190.74	5313	0.268	1408	7.38
		55%	22.37	11.18	250.13	5785	0.326	1689	6.75
		60%	22.34	13.70	305.98	6192	0.380	1954	6.39
		65%	22.29	16.90	376.75	6664	0.440	2247	5.96
		70%	22.23	20.26	450.36	7056	0.498	2529	5.62
		75%	22.16	24.56	544.30	7454	0.570	2863	4.99
		80%	22.08	29.20	644.83	7818	0.646	3216	4.99
		90%	21.93	38.47	843.54	8481	0.776	3787	4.49
		100%	21.83	44.28	966.63	8762	0.854	4116	4.26

Note: Motor temperature is motor surface temperature @100% throttle running 10mins.

(Data above based on benchtest are for reference only, comparion with that of other motor types is not recommended.)

Type	Propeller	Throttle	Voltage (V)	Current (A)	Power (W)	RPM	Torque (N x m)	Thrust (g)	Efficiency (g/W)	Operating Temperature (°C)
AT3520 Long Shaft KV720	APC 13*8	40%	18.47	7.46	137.74	4880	0.194	1004	7.29	54 (Ambient Temperature)
		45%	18.43	9.41	173.40	5303	0.231	1194	6.88
		50%	18.39	11.90	218.85	5750	0.277	1428	6.52
		55%	18.34	14.91	273.44	6237	0.324	1658	6.06
		60%	18.28	18.61	340.07	6657	0.383	1954	5.75
		65%	18.20	23.12	420.93	7162	0.443	2249	5.34
		70%	18.15	27.05	490.94	7548	0.500	2524	5.14
		75%	18.06	31.85	575.15	7918	0.552	2768	4.81
		80%	17.96	37.82	679.25	8315	0.621	3045	4.48
		90%	17.74	51.47	912.96	8977	0.771	3539	3.88
		100%	17.62	58.90	1037.58	9211	0.845	3624	3.49
	APC 14*7	40%	18.46	7.55	139.36	4685	0.204	1076	7.72	72 (Ambient Temperature)
		45%	18.42	9.99	183.99	5164	0.254	1332	7.24
		50%	18.37	12.95	237.94	5657	0.304	1583	6.65
		55%	18.31	16.51	302.23	6123	0.364	1881	6.22
		60%	18.24	20.52	374.31	6565	0.426	2185	5.84
		65%	18.16	25.43	461.78	7020	0.493	2526	5.47
		70%	18.08	30.14	544.91	7380	0.552	2817	5.17
		75%	17.99	35.37	636.40	7754	0.614	3101	4.87
		80%	17.88	42.17	754.01	8130	0.693	3457	4.58
		90%	17.66	55.71	984.06	8756	0.832	4072	4.14
		100%	17.55	62.58	1098.29	9014	0.892	4316	3.93

Note: Motor temperature is motor surface temperature @100% throttle running 10mins.

(Data above based on benchtest are for reference only, comparion with that of other motor types is not recommended.)

Type	Propeller	Throttle	Voltage(V)	Current (A)	Power (W)	RPM	*Torque (Nm)**	Thrust (g)	Efficiency (g/W)	Operating Temperature (ºC)
AT3520 Long Shaft KV850	APC 13*6.5	40%	15.16	8.34	126.54	5001	0.170	953	7.53	43 (Ambient Temperature)
		45%	15.13	10.19	154.22	5364	0.198	1106	7.17
		50%	15.10	12.09	182.64	5735	0.229	1280	7.01
		55%	15.05	15.18	228.84	6168	0.267	1494	6.54
		60%	14.99	18.54	278.01	6583	0.312	1732	6.23
		65%	14.92	22.90	341.70	7073	0.361	2008	5.88
		70%	14.87	26.29	390.84	7402	0.397	2200	5.63
		75%	14.79	30.91	457.12	7816	0.446	2457	5.38
		80%	14.71	35.89	527.89	8189	0.492	2696	5.11
		90%	14.52	47.53	690.19	8938	0.591	3191	4.62
		100%	14.41	54.65	787.29	9187	0.654	3515	4.46
	APC 14*7	40%	15.15	8.87	134.38	4578	0.196	1021	7.60	61 (Ambient Temperature)
		45%	15.12	11.11	167.90	4937	0.233	1214	7.23
		50%	15.06	14.47	217.85	5432	0.282	1468	6.74
		55%	14.99	18.96	284.08	5928	0.347	1785	6.28
		60%	14.92	23.03	343.56	6323	0.395	2033	5.92
		65%	14.83	28.29	419.61	6746	0.457	2323	5.54
		70%	14.75	33.09	488.18	7071	0.507	2570	5.26
		75%	14.65	39.24	574.99	7435	0.568	2852	4.96
		80%	14.56	45.23	658.44	7743	0.624	3111	4.73
		90%	14.34	58.48	838.83	8318	0.737	3607	4.30
		100%	14.22	66.32	942.71	8598	0.797	3854	4.09