Specifications

Warning: this version does not come with any accessory. It is used for props with built in nuts as shown in the following photos.

It is highly recommended to use SunnySky 10x3.8 propellers for these motors.

X series of motors are processed by CNC milling, the hollow-designed appearance not only guarantee good heat dissipation, but also greatly reduce motor weight. In addition, it also make motors look more strong at visual.

Stainless steel solid shaft
The motor shaft is made of 420 stainless steel material imported from Japan. After heat treatment, the shafts are improved to high strength, excellent ductility, and better resistance to bending and breaking.

6061-T6 Aviation aluminum alloy
Top and bottom caps are made of high strength 6061-T6 aviation aluminum alloy, with high hardness and high strength of extension, which can ensure reliable performance of motors.

Imported NMB bearings
X series uses customized NMB mini bearings imported from Japan, which provide longer life, quiet and stable operation of these motors.

Hand wound
The coils of X motors are all hand wound. This manufacturing procedure costs much more in labor, but makes the coil tight, neat, better coil space factor, and can increase the continuous power output of motors.

[TABS]OVERVIEW

KV980

Stator Diameter	22mm	Rotor Diameter	27.5mm
Stator Thickness	12mm	Shaft Diameter	3.175mm
No.of Stator Slots	12	Body Length (Without Shaft)	42mm
No.of Rotor Poles	14	Max Lipo Cell	3-4S
Motor Kv	980	ESC	20A
No-load current	0.7A/10V	Recommended Prop(inch)	9450
Motor Resistance	100mΩ
Max Continuous Current	25A/30s
Max Continuous Power	412W
Weight	56g

Prop(inch)	Voltage(V)	Amps(A)	Thrust(gf)	Watts(W)	Efficiency(g/W)	Load temperature in 100% throttle
9450	11.1	0.8	100	9	11.26	92℃
		1.9	200	21	9.48
		3.2	300	36	8.45
		4.5	400	50	8.01
		6.1	500	68	7.38
		7.8	600	87	6.93
		11	780	122	6.39
	12.5	0.7	100	9	11.43
		1.7	200	21	9.41
		2.9	300	36	8.28
		4.1	400	51	7.8
		5.5	500	69	7.27
		7.1	600	89	6.76
		8.7	700	109	6.44
		10.6	800	133	6.04
		12.5	900	156	5.76
		13	930	163	5.72
	14.8	0.6	100	9	11.26
		1.5	200	22	9.01
		2.5	300	37	8.11
		3.6	400	53	7.51
		4.9	500	73	6.89
		6.3	600	93	6.44
		7.9	700	117	5.99
		9.3	800	138	5.81
		11	900	163	5.53
		12.8	1000	189	5.28
		14.5	1100	215	5.13
		16.8	1230	249	4.95
	16.5	0.5	100	8	12.12
		1.4	200	23	8.66
		2.3	300	38	7.91
		3.4	400	56	7.13
		4.5	500	74	6.73
		5.9	600	97	6.16
		7.3	700	120	5.81
		8.7	800	144	5.57
		10.2	900	168	5.35
		11.8	1000	195	5.14
		13.3	1100	219	5.01
		15.3	1200	252	4.75
		17.3	1300	285	4.55
		19.5	1440	322	4.48

[/TABS]

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