Product Details
450TH Outrunner Motor is extremely popular for the T-REX with insane 3D power! It is very efficient and inexpensive!
Use 13 tooth pinion (48 pitch) and this motor comes with 2.3 mm shaft size.
Try a 13 T pinion for insane power and 11Th to go easy on your batteries and plenty of power for 3D.. This motor is ideal for the T-Rex and even larger heli's. You can use a P25 ESC on an 11T and P35 on 13T. Flying on an 11T pinion will provide 2400 RPM at 95% throttle and max around 20 amps. We are still runing tests and videos on our older 2200 9C packs and the 11T is ideal for this setup. Higher capacity batteries will provide more power and enable you to run a 13T pinion. On the 11T the motor was actually cold on a 90 degree day after running it for 12 minutes on 11T pinion. Try a 12T pinion for a good compromise.
WARNING - use a higher ESC than a 25 amp for this motor on a 13T.
450TH Charts
| Motor |
Pinion Tooth |
Prop Diameter (inches) |
Blade pitch |
Blade Make and style |
Voltage at ESC |
Thrust (g) |
Thrust (oz) |
RPM |
Amps |
Watts |
Thrust (g/w) |
Pitch speed (MPH) |
Comments |
|
|
| 450TH |
DD |
4.1 |
4.1 |
APC |
7.00 |
206 |
7.25 |
18900 |
10.6 |
74 |
2.8 |
73.4 |
This is the setup for speed and low amp draw with pretty good thrust |
| |
DD |
4.1 |
4.1 |
APC |
8.00 |
248 |
8.75 |
21390 |
13.1 |
105 |
2.4 |
83 |
| |
DD |
4.1 |
4.1 |
APC |
9.00 |
291 |
10.25 |
23520 |
15.8 |
142 |
2 |
91.3 |
| |
DD |
4.1 |
4.1 |
APC |
10.00 |
347 |
12.25 |
25800 |
18.6 |
186 |
1.9 |
100.2 |
| |
DD |
4.1 |
4.1 |
APC |
11.00 |
404 |
14.25 |
27660 |
21.2 |
233 |
1.7 |
107.4 |
| 450TH |
DD |
4.5 |
4.1 |
APC |
7.00 |
241 |
8.5 |
18500 |
13.2 |
92 |
2.6 |
71.8 |
Very nice setup - nice amps, very good thrust, speed is almost 100 mph. |
| |
DD |
4.5 |
4.1 |
APC |
8.00 |
298 |
10.5 |
20700 |
16.1 |
129 |
2.3 |
80.4 |
| |
DD |
4.5 |
4.1 |
APC |
9.00 |
354 |
12.5 |
22470 |
19.2 |
173 |
2 |
87.2 |
| |
DD |
4.5 |
4.1 |
APC |
10.00 |
390 |
13.75 |
24500 |
22.1 |
221 |
1.8 |
95.1 |
| |
DD |
4.5 |
4.1 |
APC |
11.00 |
447 |
15.75 |
25200 |
25.8 |
284 |
1.6 |
97.8 |
| 450TH |
DD |
4.75 |
5.5 |
APC |
7.00 |
206 |
7.25 |
16470 |
19 |
133 |
1.5 |
85.8 |
High Speed setup and almost a pound of thrust but amps are getting high. Motor hardly got warm - but batteries will need to be doubled up or highly rated. |
| |
DD |
4.75 |
5.5 |
APC |
8.00 |
255 |
9 |
18180 |
23.2 |
186 |
1.4 |
94.7 |
| |
DD |
4.75 |
5.5 |
APC |
9.00 |
312 |
11 |
19650 |
27.1 |
244 |
1.3 |
102.3 |
| |
DD |
4.75 |
5.5 |
APC |
10.00 |
361 |
12.75 |
20940 |
20.9 |
209 |
1.7 |
109.1 |
| |
DD |
4.75 |
5.5 |
APC |
11.00 |
404 |
14.25 |
22000 |
32.9 |
362 |
1.1 |
114.6 |
| 450TH |
DD |
5 |
5 |
APC |
7.00 |
259 |
9.12 |
16710 |
17.4 |
122 |
2.1 |
79.1 |
Speed and Thrust are awesome - amps may be a little high |
| |
DD |
5 |
5 |
APC |
8.00 |
315 |
11.12 |
18330 |
21.3 |
170 |
1.9 |
86.8 |
| |
DD |
5 |
5 |
APC |
9.00 |
383 |
13.5 |
19950 |
25 |
225 |
1.7 |
94.5 |
| |
DD |
5 |
5 |
APC |
10.00 |
472 |
16.65 |
21610 |
28.9 |
289 |
1.6 |
102.3 |
| |
DD |
5 |
5 |
APC |
11.00 |
496 |
17.5 |
22450 |
32.9 |
362 |
1.4 |
106.3 |
| 450TH |
DD |
5.5 |
2.5 |
APC |
7.00 |
340 |
12 |
17850 |
13.4 |
94 |
3.6 |
42.3 |
Crazy Thrust - great speed |
| |
DD |
5.5 |
2.5 |
APC |
8.00 |
411 |
14.5 |
19920 |
16.3 |
130 |
3.2 |
47.2 |
| |
DD |
5.5 |
2.5 |
APC |
9.00 |
503 |
17.75 |
21990 |
19.4 |
175 |
2.9 |
52.1 |
| |
DD |
5.5 |
2.5 |
APC |
10.00 |
585 |
20.62 |
23910 |
22.9 |
229 |
2.6 |
56.6 |
| |
DD |
5.5 |
2.5 |
APC |
11.00 |
666 |
23.5 |
25530 |
26.1 |
287 |
2.3 |
60.4 |
| 450TH |
DD |
5.7 |
3 |
APC |
7.00 |
361 |
12.75 |
17400 |
15.3 |
107 |
3.4 |
49.4 |
30 oz's of thrust on a 69mph direct drive prop is insane. |
| |
DD |
5.7 |
3 |
APC |
8.00 |
454 |
16 |
19260 |
18.5 |
148 |
3.1 |
54.7 |
| |
DD |
5.7 |
3 |
APC |
9.00 |
524 |
18.5 |
20940 |
22 |
198 |
2.6 |
59.5 |
| |
DD |
5.7 |
3 |
APC |
10.00 |
588 |
20.75 |
22500 |
25.3 |
253 |
2.3 |
63.9 |
| |
DD |
5.7 |
3 |
APC |
11.00 |
836 |
29.5 |
24200 |
29 |
319 |
2.6 |
68.8 |
I will post gearing and prop settings for this motor shortly. I dare you to mount it in a 3:1 gearing with an APC 10x10 prop. I run this on my 400DF and REALLY enjoy the speed and thrust in my Formosa. This motor will run very cool in this extreme setup.
Geared Test Results
|
Motor |
Gear Ratio |
Prop Diameter (inches) |
Blade pitch |
Blade Make and style |
Voltage at ESC |
Thrust (g) |
Thrust (oz) |
RPM |
Amps |
Watts |
Thrust (g/w) |
Pitch speed (MPH) |
Comments |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
450TH |
3 |
8 |
8 |
APC |
7.00 |
333 |
11.75 |
6300 |
11 |
77 |
4.3 |
47.7 |
Nice speed, Great thrust. |
|
|
3 |
8 |
8 |
APC |
8.00 |
400 |
14.125 |
7110 |
13.8 |
110 |
3.6 |
53.9 |
|
|
3 |
8 |
8 |
APC |
9.00 |
510 |
18 |
7860 |
16.9 |
152 |
3.4 |
59.5 |
|
|
3 |
8 |
8 |
APC |
10.00 |
585 |
20.625 |
8460 |
19.8 |
198 |
3 |
64.1 |
|
|
3 |
8 |
8 |
APC |
11.00 |
695 |
24.5 |
9090 |
23.4 |
257 |
2.7 |
68.9 |
|
450TH |
3 |
9 |
9 |
APC |
7.00 |
425 |
15 |
5880 |
15.5 |
109 |
3.9 |
50.1 |
Nice Speed, crazy thrust, high amps but this motor can handle these amps ! |
|
|
3 |
9 |
9 |
APC |
8.00 |
528 |
18.625 |
6510 |
18.8 |
150 |
3.5 |
55.5 |
|
|
3 |
9 |
9 |
APC |
9.00 |
659 |
23.25 |
7200 |
21.9 |
197 |
3.3 |
61.4 |
|
|
3 |
9 |
9 |
APC |
10.00 |
780 |
27.5 |
7770 |
25.1 |
251 |
3.1 |
66.2 |
|
|
3 |
9 |
9 |
APC |
11.00 |
936 |
33 |
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| This product was added to our catalog on January 01, 2005. |
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