EMAX ECOII-4720 Motoru Usio na Brashi 6-12S 290KV/380KV, 55.1×71mm, Mshindo wa M6 CW, Propela ya inchi 15

Emax

$145.14 USD

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Aina 290KV 380KV

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Overview

EMAX ECOII-4720 ni motor isiyo na brashi inayotolewa katika toleo la 290KV (6-12S) na 380KV (6-8S), iliyoundwa kwa saizi ya motor ya 55.1 x 71 mm ikiwa na thread ya shaba ya M6 na msaada wa propellers za inchi 15.

Vipengele Muhimu

Mpira wa usahihi
Shaba ya chuma
Anodizing
30 x 30 mm muundo wa mashimo
Upepo wa nyuzi nyingi
Waya ya silicone ya 360 mm 13 AWG

Maelezo ya Kiufundi

Mfano	ECOII-4720
Muundo	12N14P
Vipimo vya motor	φ55.1 x 71 mm
Urefu	71 mm
Upana	55.1 mm
Propeller	15"
Uzito	324 g (BILA Waya ya Silicone)
Thread ya shaba ya prop	M6
Shaba ya kuzaa	8 mm
Thread ya shaba	CW
Kuweka	4 x M4, φ30
Waya ya kuongoza	13 AWG, 360 mm
Urefu wa shaba yenye thread	25 mm
KV / seli (290KV)	290KV, 6-12S
KV / seli (380KV)	380KV, 6-8S

Maelezo ya Umeme (Data ya Mtihani)

Kipengele cha mtihani	KV290
Mzigo wa kupumzika (10V)	1.7 A
Upinzani wa ndani	47 mΩ
Na.of cells	12S
Peak current (12S)	77 A
Max. power (12S)	3696 W

Test item	KV380
Idle current (10V)	2.4 A
Internal resistance	32 mΩ
Idadi ya seli	6-8S
Peak current (12S)	72 A
Max. nguvu (12S)	2420 W

Data ya Thrust (ECOII-4720-290KV)

Masharti ya mtihani: 48 V, HQ 15*7*3 blade propeller

Voltage (V)	Propeller	Current (A)	Thrust (G)	Power (W)	Ufanisi (G/W)	Speed (RPM)
48	HQ 1573 blade propeller	1.12	460	53.8	8.56	2498
48	HQ 1573 blade propeller	2.95	1100	141.6	7.77	3676
48	HQ 1573 blade propeller	6.17	1972	296.2	6.66	4825
48	HQ 1573 blade propeller	11.1	3046	532.8	5.72	5916
48	HQ 1573 propela ya blade	17.9	4275	859.2	4.98	6937
48	HQ 1573 propela ya blade	26.7	5440	1281.6	4.24	7889
48	HQ 1573 propela ya blade	38.8	7060	1862.4	3.79	8820
48	HQ 1573 propela ya blade	53.7	8315	2577.6	3.23	9668
48	HQ 1573 propela ya blade	76.5	10387	3672.0	2.83	Max

Data ya Mvutano (ECOII-4720-380KV)

Masharti ya mtihani: 33.6 V, propela ya blade HQ 15*7*3

Voltage (V)	Propela	Current (A)	Mvutano (G)	Nguvu (W)	Ufanisi (G/W)	Speed (RPM)
33.6	Propela ya blade HQ 1573	0.33	83	11.1	7.49	1144
33.6	Propela ya blade HQ 1573	1.27	396	42.7	9.28	2248
33.6	Propela ya blade HQ 1573	3.13	874	105.2	8.31	3290
33.6	Propela ya blade HQ 1573	6.37	1549	214.0	7.24	4314
33.6	HQ 1573 propela ya blade	11.40	2382	383.0	6.22	5282
33.6	HQ 1573 propela ya blade	18.30	3335	614.9	5.42	6222
33.6	HQ 1573 propela ya blade	27.20	4297	913.9	4.70	7109
33.6	HQ 1573 propela ya blade	38.20	5325	1283.5	4.15	7871
33.6	HQ 1573 propela ya blade	52.00	6425	1747.2	3.68	8657
33.6	HQ 1573 propela ya blade	70.30	7693	2362.1	3.26	Haijabainishwa