18
mm diameter 24
mm diameter Conversion for inches
|
Installed Total Impulse |
Equivalent Engine Type |
Minimum Site Distance (ft / meters) |
0.00 - 1.25 |
1/4A - 1/2A |
50 / 15 |
1.26 - 2.50 |
A |
100 / 30 |
2.51 - 5.0 |
B |
200 / 60 |
5.01 - 10.0 |
C |
400 / 120 |
10.0 - 20.0 |
D |
500 / 150 |
20.01 - 40.0 |
E |
1000 / 300 |
40.01 - 80.0 |
F |
1000 / 300 |
80.01 - 160.0 |
G |
1000 / 300 |
160.01 - 320.0 |
2Gs |
1500 / 450 |
Engine
Types and dimensions
Courtesy
of National Association of Rocketry
AEROTECH |
|||
---|---|---|---|
Dimensions (mm) |
Type | Propellant Mass (gm) |
Total
Impulse (N-sec) |
18 x 70 | D21-4,7C | 9.6 | 20.00 |
18 x 70 | D21-10 | 9.6 | 20.00 |
24 x 70 | E6-4,6,8,PC | 21.5 | 40.00 |
24 x 70 | E15-4,7,PC | 17.8 | 40.00 |
24 x 70 | E30-4,7C | 19.2 | 40.00 |
29 x 85 | F10-4,6,8C | 40.7 | 80.00 |
29 x 73 | F20-4,7C | 30.0 | 64.00 |
29 x 73 | F23-4,7C | 32.00 | 56.00 |
29 x 98 | F25-4,6,9W | 35.6 | 80.00 |
24 x 124 | F32-5,10,15C | 37.7 | 80.00 |
29 x 98 | F50-4,6,9C | 37.9 | 80.00 |
29 x 95 | F60-6,9C | 37.9 | 80.00 |
24 x 124 | F72-5,10,15C | 36.8 | 80.00 |
29 x 124 | G25-5,10,15C | 62.5 | 120.00 |
29 x 98 | G35-4,7C | 50.0 | 105.00 |
29 x 98 | G38-4,7C | 55.0 | 94.00 |
29 x 124 | G40-4,7,10W | 55.1 | 120.00 |
24 x 177 | G55-5,10,15C | 62.5 | 125.00 |
29 x 124 | G80-4,7,10C | 56.9 | 120.00 |
| |||
Dimensions (mm) |
Type | Propellant Mass (gm) |
Total
Impulse (N-sec) |
24 x 70 | D7-RCC,R | 10.5 | 20.00 |
24 x 70 | D9-4,7C,R | 10.1 | 20.00 |
18 x 70 | D13-4,7,10C,R | 9.8 | 20.00 |
24 x 70 | D15-4,6C,R | 8.9 | 20.00 |
24 x 70 | D15-82,R | 8.9 | 20.00 |
24 x 70 | E6-RCC,R | 21.5 | 40.00 |
24 x 70 | E7-RCC,R | 17.1 | 30.00 |
24 x 70 | E11-42,R | 25.0 | 35.00 |
24 x 70 | E12-RCC,R | 30.3 | 36.00 |
29 x 124 | E16-4,7C,R | 19.0 | 40.00 |
29 x 124 | E16-102,R | 19.0 | 40.00 |
24 x 70 | E18-4,8C,R | 20.7 | 39.00 |
24 x 70 | E18-102,R | 20.7 | 39.00 |
29 x 124 | E23-5,8C,R | 17.4 | 37.00 |
24 x 70 | E28-2,5C,R | 18.4 | 40.00 |
24 x 70 | E28-82,R | 18.4 | 40.00 |
24 x 70 | F12-2,5C,R | 30.3 | 43.20 |
32 x 107 | F13-RCC,R | 32.3 | 63.00 |
32 x 107 | F16-RCC,R | 62.5 | 80.00 |
29 x 124 | F22-4,7C,R | 46.3 | 65.00 |
32 x 107 | F23-RC-SKC,R | 37.8 | 70.00 |
24 x 70 | F24-4,7C,R | 19.0 | 50.00 |
29 x 99 | F37-6,10,14C,R | 28.2 | 50.00 |
24 x 70 | F39-32,R | 22.7 | 50.00 |
24 x 70 | F39-6,9C,R | 22.7 | 50.00 |
29 x 124 | F40-4,7,10C,R | 40.0 | 80.00 |
29 x 124 | F52-6,8,11C,R | 36.6 | 78.00 |
32 x 107 | G12-RCC,R | 51.1 | 93.00 |
29 x 124 | G33-5,7R | 72.2 | 100.00 |
29 x 124 | G54-6,10,14C,R | 46.0 | 85.00 |
29 x 124 | G64-4,8,10C,R | 62.5 | 120.00 |
29 x 238 | H220-6,10,14R | 106.4 | 220.00 |
38 x 250 | I300-6,10,14R | 221.6 | 440.00 |
| |||
Dimensions (mm) |
Type | Propellant Mass (gm) |
Total
Impulse (N-sec) |
10.5 x 38 | 1/4A2-2,4C | 0.8 | 0.62 |
10.5 x 38 | 1/2A2-2,4,6C | 1.5 | 1.25 |
10.5 x 47 | A2-0,3,5,7C | 3.0 | 2.50 |
10.5 x 89 | B2-0,3,5,7,9C | 6.0 | 5.00 |
13 x 50 | B7-4,6,8,10C | 2.8 | 5.00 |
18 x 50 | C4-3,5,7C | 4.5 | 9.50 |
13 x 83 | C6-4,7,10C | 7.0 | 10.0 |
18 x 50 | C10-4,7,10C | 4.9 | 10.00 |
18 x 77 | D3-3,5,7C | 9.8 | 19.50 |
18 x 70 | D10-3,5,7C | 9.8 | 20.00 |
24 x 70 | E6-4,6,8,PC | 21.5 | 40.00 |
29 x 85 | F10-4,6,8C | 40.7 | 80.00 |
| |||
Dimensions (mm) |
Type | Propellant Mass (gm) |
Total
Impulse (N-sec) |
18 x 70 | 1/2A6-21 | 2.6 | 1.25 |
18 x 70 | A8-3,51 | 3.3 | 2.50 |
18 x 70 | B4-2,4,61 | 6.0 | 5.00 |
18 x 70 | B6-0,4,61 | 5.6 | 5.00 |
18 x 70 | B8-51 | 5.5 | 5.00 |
18 x 70 | C5-3S1 | 11.3 | 9.50 |
18 x 70 | C6-0,3,5,71 | 10.8 | 9.00 |
24 x 70 | D12-0,3,5,71 | 21.1 | 17.00 |
| |||
Dimensions (mm) |
Type | Propellant Mass (gm) |
Total
Impulse (N-sec) |
13 x 45 | 1/4A3-3TC | 0.83 | 0.625 |
13 x 45 | 1/2A3-2T,4TC | 2.0 | 1.25 |
18 x 70 | 1/2A6-2 | 2.6 | 1.25 |
13 x 45 | A3-4TC | 3.3 | 2.50 |
18 x 70 | A8-3C | 3.3 | 2.50 |
18 x 70 | A8-51 | 3.3 | 2.50 |
13 x 45 | A10-0T | 3.8 | 2.50 |
13 x 45 | A10-3TC | 3.8 | 2.50 |
18 x 70 | B4-2,4C | 6.0 | 5.00 |
18 x 70 | B4-61 | 6.0 | 5.00 |
18 x 70 | B6-04 | 5.6 | 5.00 |
18 x 70 | B6-2,4,6C | 5.6 | 5.00 |
18 x 70 | B8-51 | 5.5 | 5.00 |
18 x 70 | C5-3C | 11.3 | 9.50 |
18 x 70 | C6-0,3,5,7C | 10.8 | 9.00 |
24 x 70 | D11-P | 24.5 | 18.00 |
24 x 70 | D12-0,3,5C | 21.1 | 17.00 |
24 x 70 | D12-74 | 21.1 | 17.00 |
| |||
Dimensions (mm) |
Type | Propellant Mass (gm) |
Total
Impulse (N-sec) |
18 x 70 | A6-3,51 | 3.0 | 2.40 |
18 x 70 | B6-0,3,51 | 6.0 | 4.90 |
18 x 70 | C6-0,3,51 | 12.0 | 9.50 |
21 x 95 | D18-0,4,61 | 16.1 | 14.60 |
21 x 95 | D20-0,3,5,71 | 20.0 | 17.00 |
21 x 95 | E5-0,4,61,7 | 21.0 | 21.50 |
27 x 114 | E60-0,4,6,81 | 40.4 | 29.00 |
27 x 152 | F7-4,61 | 58.0 | 50.00 |
27 x 152 | F80-0,4,6,8,101 | 50.0 | 41.60 |
27 x 152 | F100-0,4,6,8,101 | 50.0 | 41.60 |
| |||
Dimensions (mm) |
Type | Propellant Mass (gm) |
Total
Impulse (N-sec) |
29 x 206 | G40-PR | 48.4 | 120.00 |
29 x 206 | G75-7R | 67.5 | 150.00 |
29 x 291 | H70-PR | 81.7 | 180.00 |
29 x 291 | H135-11R | 112.0 | 240.00 |
54 x 250 | I120-PR | 393.0 | 580.00 |
38 x 370 | I130-5R | 266.0 | 550.00 |
38 x 258 | I145-7R | 182.7 | 360.00 |
54 x 250 | I150-6R | 339.0 | 640.00 |
38 x 314 | I170-11R | 287.0 | 440.00 |
54 x 326 | J230-8R | 500.8 | 950.00 |
75 x 244 | J275-6.5R | 625.0 | 1150.00 |
54 x 403 | K350-9R | 682.0 | 1320.00 |
75 x 368 | K450-12R | 1080.0 | 2400.00 |
54 x 403 | K700-PR | 682.0 | 1430.00 |
75 x 368 | K777-11R | 1080.0 | 2400.00 |
| |||
Dimensions (mm) |
Type | Propellant Mass (gm) |
Total
Impulse (N-sec) |
29 x 103 | F62-4,6,94 | 51.5 | 80.00 |
29 x 103 | G70-5,7,10 | 62.0 | 90.00 |
| |||
Dimensions (mm) |
Type | Propellant Mass (gm) |
Total
Impulse (N-sec) |
29 x 98 | F50-6C | 37.9 | 80.00 |
29 x 124 | G40-4,7C | 55.1 | 120.00 |
29 x 124 | G80-4,7C | 56.9 | 120.00 |
| |||
Dimensions (mm) |
Type | Propellant Mass (gm) |
Total
Impulse (N-sec) |
6 x 16 | Micro Maxx-1C | 0.4 | 0.20 |
18 x 70 | A6-4C | 3.5 | 2.50 |
18 x 70 | B6-0 | 6.5 | 5.00 |
18 x 70 | B6-2 | 6.5 | 5.00 |
18 x 70 | B6-4C | 6.5 | 5.00 |
18 x 70 | B6-6 | 6.5 | 5.00 |
18 x 70 | C6-0C | 11.0 | 8.80 |
18 x 70 | C6-3,5C | 11.0 | 8.50 |
18 x 70 | C6-7 | 11.0 | 8.10 |
| |||
Dimensions (mm) |
Type | Propellant Mass (gm) |
Total
Impulse (N-sec) |
24 x 70 | E15-4,7,PC | 17.8 | 40.00 |
24 x 124 | F32-5,10,15C | 37.7 | 80.00 |
24 x 124 | F72-5,10,15C | 36.8 | 80.00 |
24 x 177 | G55-5,10,15C | 62.5 | 125.00 |
C | denotes certified for contest use. |
R | denotes reloadable motor certified only with the manufacturer-supplied casing, closures, nozzle and propellant. |
W | White Lightning propellant certified for contest use. Classic propellant certified for general use only. Classic propellant certification for general use expires July 1, 2002. |
1 | Denotes certification for general use expires July 1, 2001 |
2 | Denotes certification for general use expires July 1, 2002 |
4 | Denotes certification for contest use expires July 1, 2001. Motors may still be used at NARAM 43. Certification for general use expires July 1, 2004 |
7 | Motors dated February, 1987 or later. |
Courtesy of National Association of Rocketry