Page Comparison

Big Project	Project	Project Manager
Fixed Wing	Motor Selection	Smile Khatri

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Prop Size	Throttle	V	A	RPM	Thrust (g)	*Operating Temperature (C)**
16 x 8“	70%	44.22	13.10	6363	3366	78
16 x 8”	100%	43.78	38.25	8646	6395	78
17 x 10”	70%	44.24	19.07	6038	4428	97
17 x 10”	100%	43.62	55.63	7891	7630	97

KV300 Test report

Prop Size	Throttle	V	A	RPM	Thrust (g)	*Operating Temperature (C)**
17 x 10“	70%	29.59	21.50	5475	3696	68
17 x 10“	100%	29.01	55.72	7215	6577	68
18 x 8”	70%	29.59	21.71	5476	4019	85
18 x 8”	100%	29.01	55.77	7201	7231	85
14 x 7”	70%	44.28	17.04	8371	3536	82
14 x 7”	100%	43.67	53.21	11329	6283	82
15 x 8”	70%	44.01	22.29	8039	4569	‘HOT’
15 x 8”	100%	43.14	72.26	10572	7787	‘HOT’

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Prop Size	Throttle	V	A	RPM	Thrust (g)	*Operating Temperature (C)**
21 x 6.3” CF	70%	47.84	6.98	4012	2958	55
21 x 6.3” CF	100%	47.69	14.96	5145	4843	55
22 x 6.6”	70%	47.83	7.96	3805	3273	64
22 x 6.6”	100%	47.64	17.65	4871	5384	64

50 Propdrive V2 50-60 270KV

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AT3520 Long Shaft KV720 + 14 x 7” prop
- max thrust = 4.8 kg
- Costs $80 - need to buy
- Voltage draw 17-18V
AT3520 Long Shaft KV550 + 14 x 7”
- max thrust = 4.1 kg
- Costs $80 - need to buy
- Voltage draw 20 - 23V
AT4130 classes aren’t suitable, they’ll require 2 LiPos and we are restricting to 1 to maintain under 5kg. They are also $110.
50 Propdrive V2 50-60 270KV
- Kinda heavy (~454g) but could work. Will be difficult/impossible buying extra parts if we have them still in the Bay
AT3520-5 KV 880
- T-Motor AT3520-5 KV880 Brushless Motor - Aerofly Hobbies - MultiCopters - AeroModels - FPV - UAV
- 3.8 - 4.2 kg thrust, probably connect a 14 x 7 prop (interpolating from KV 880)
- 3-6s
- We have one in the Bay
Turnigy G60 400KV
- 14x8 ~ 16x10 prop
- 5-7s Lipo
- We have 2 in the Bay. This is also a discontinued product. Turnigy G60 Brushless Outrunner 400kv (.60 Glow) (hobbyking.com)

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