Flahhobby D4250 EVO Fixed Wing Motor 600KV/800KV Outrunner Brushless DC, 5-6S LiPo, 42.8x50mm

Flashhobby

$65.00 USD

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KV 800KV 600KV

Options 1PCS 4PCS

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Overview

The Flahhobby (Flash Hobby) D4250 EVO is a Fixed Wing Motor (outrunner brushless DC) offered in 600KV and 800KV options, with support for 5-6S LiPo power setups. It features a 12N14P configuration and a 42.8 x 50mm motor size with a 5.0 x 68.0mm shaft.

Key Features

48H level magnet
Precision balanced rotor test
14P12N high torque motor design
CNC 6061-T6 aluminum bell
High RPM imported (NSK/NMB) bearing
High temperature resistant copper wire winding

For compatibility questions (ESC, propeller, battery, mounting), contact support@rcdrone.top or visit https://rcdrone.top/.

Specifications

General

Weight	209g (Including wires)
Motor Size	42.8 x50mm
Shaft Size	5.0*68.0mm
Stator Diameter	35mm
Stator Height	20mm
Motor Mount	2525mm (M34)
Configuration	12N14P
KV Value	600KV, 800KV or customed KV

Drawing / Dimensions (as labeled)

Length markings	18, 50, 2
Diameter markings	Ø42.8, Ø5, Ø4, Ø25, Ø15
Mounting markings	4-M3, 5-M3
Other marking	12

600KV Option

KV	600KV
Max watts	1252W
Max Current	57.83A
No Load current	1.39A/10V
Resistance	32.0mΩ
Battery	5-6S Lipo
Suggested Prop	14 inch prop

800KV Option

KV	800KV
Max watts	1196.0W
Max Current	60.74A
No Load current	2.37A/10V
Resistance	20.3mΩ
Battery	5-6S Lipo
Suggested Prop	12 inch prop

Motor Test Data (MOTOR TECHNICAL DATA)

MOTOR TECHNICAL DATA:
Item NO.	Volts(V)	Prop	Throttle(%)	CURRENT (A)	Power(W)	Thrust (g)	PRM	Efficiency (g/W)	Operating temperature(℃)
D4250-600KV(EVO)	18.94	APC 12x6	40%	5.23	99.1	698	5546	7.0	48.0℃
	18.89		50%	7.10	134.1	755	6216	5.6
	18.83		60%	9.08	171.0	998	6766	5.8
	18.74		70%	11.32	212.1	1174	7281	5.5
	18.61		80%	15.02	279.5	1426	7966	5.1
	18.46		90%	20.94	386.6	1817	8713	4.7
	18.32		100%	26.21	480.2	2068	9373	4.3
	19.03	APC 14x7	40%	5.95	113.2	844	4735	7.5	56.2℃
	18.97		50%	8.48	160.9	1091	5365	6.8
	18.88		60%	12.02	226.9	1355	6001	6.0
	18.74		70%	17.90	335.4	1871	6763	5.6
	18.51		80%	24.27	449.2	2287	7417	5.1
	18.30		90%	32.63	597.1	2736	8059	4.6
	18.15		100%	41.61	755.2	3174	8573	4.2
	22.99	APC 12x6	40%	6.77	155.6	909	6436	5.8	52.7℃
	22.93		50%	9.31	213.5	1158	7186	5.4
	22.85		60%	12.16	277.9	1395	7790	5.0
	22.62		70%	15.96	361.0	1677	8461	4.6
	22.48		80%	21.78	489.6	2071	9284	4.2
	22.40		90%	29.94	670.7	2533	10172	3.8
	22.20		100%	38.53	855.4	2920	10806	3.4
	22.81	APC 14x7	40%	7.66	174.7	1139	5426	6.5	64.3℃
	22.73		50%	11.14	253.2	1388	6153	5.5
	22.58		60%	16.78	378.9	1960	6966	5.2
	22.39		70%	24.68	552.6	2548	7775	4.6
	22.22		80%	33.69	748.6	3099	8495	4.1
	21.92		90%	45.47	996.7	3668	9139	3.7
	21.65		100%	57.83	1252.0	4161	9623	3.3
D4250-800KV(EVO)	18.91	APC 12x6	40%	11.22	212.2	1141	6939	5.4	57.6℃
	18.82		50%	15.76	296.6	1436	7757	4.8
	18.72		60%	21.13	395.6	1762	8456	4.5
	18.57		70%	28.39	527.2	2123	9221	4.0
	18.28		80%	38.45	702.9	2567	10028	3.7
	17.87		90%	48.50	866.7	2904	10769	3.4
	17.34		100%	56.31	976.4	3215	11834	3.3
	22.68	APC 12x6	40%	11.55	262.0	1368	6036	5.2	59.1℃
	22.29		50%	18.25	406.8	1955	6930	4.8
	22.05		60%	29.28	645.6	2661	7918	4.1
	21.92		70%	45.01	986.6	3442	8830	3.5
	20.90		80%	56.96	880.0	3811	9314	4.3
	19.90		90%	58.80	940.6	3664	9099	3.9
	19.69		100%	60.74	1196.0	3716	9266	3.1