Approved Motor List for
8 pound I motor Bowling Ball Loft
All I motors are not safe or suitable for launching an eight pound payload. To be entered in this contest you must use a motor from this list. If your favorite I motor is not on the list and meets the criteria contact AHPRA to have it added. There are no hybrids.
Criteria
Thrust over 60 pounds
Total impulse over 480 ns, 50%I
Added June 21, 04 AeroTech I600R
Manufacture |
Motor Code |
TMT Metric |
Total Impulse (NS) |
Max Thrust (N) |
Burn Duration (sec) |
"Real" lift off thrust lbs. |
Maximum Lift off weight* |
case Notes |
EM |
I230 |
I227 (96%) |
626 |
436 |
2 |
65 |
13 |
38MM |
CTI |
I240 |
I273 (74%) |
556 |
279 |
2 |
70 |
14 |
PRO38-4G |
AT |
I284W |
I313 (90%) |
607.3 |
570.6 |
1.94 |
90 |
15 |
38/600 |
CTI |
I285 |
I267 (59%) |
510.1 |
350.6 |
1.91 |
70 |
14 |
PRO38-4G |
CTI |
I287SS |
I286 (51%) |
486 |
344 |
1 |
70 |
|
PRO38-4G |
KBA |
I310S |
I306 (98%) |
633.8 |
473.9 |
2.1 |
70 |
14 |
38-640 |
CTI |
I350SS |
I352 (88%) |
601 |
400 |
1 |
85 |
15 |
PRO38-5G |
CTI |
I360 |
I354 (95%) |
625.5 |
555.5 |
1.77 |
100 |
15 |
PRO38-5G |
AT |
I366R |
I355(68%) |
539 |
507 |
1 |
110 |
15 |
38/600 |
KBA |
I370F |
I371 (98%) |
634.3 |
539.2 |
1.7 |
90 |
15 |
38-640 |
AT |
I435T |
I506 (77%) |
565.0 |
1143.5 |
1.11 |
150 |
15 |
38/600 |
CTI |
I540 | (99%) | 635 | 1.1 | 130 | |||
KBA |
I450F |
I394 (99%) |
633 |
627 |
1 |
120 |
15 |
38-640 |
AT | I600R | 15 | 38-720 |
* Max launch weight for I lite is limited to 15 pounds.
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