Estes Motors
Estes Blackpowder Mini Motors
Single Stage
| Product No. | Engine Type | Total Impulse (N-sec.) |
Time Delay (+/- 15%) | Max. Lift Weight (grams) |
Max. Thrust (Newtons) | Thrust Duration | Initial Weight (grams) |
Propellant Weight (grams) |
| 1503 | 1/2A3-2T | 1.25 | 2 sec. |
56.6 | 7.8 | 0.36 sec. | 5.6 | 1.75 |
| 1507 | A3-4T | 2.50 | 4 sec. |
56.6 | 7.8 | 0.86 sec. | 7.6 | 3.50 |
| 1511 | A10-3T | 2.50 | 3 sec. |
141.5 | 13.3 | 0.26 sec. | 7.9 | 3.78 |
Upper Stage
| Product No. | Engine Type | Total Impulse (N-sec.) |
Time Delay (+/- 15%) | Max. Lift Weight (grams) |
Max. Thrust (Newtons) | Thrust Duration | Initial Weight (grams) |
Propellant Weight (grams) |
| 1504 | 1/2A3-4T | 1.25 | 4 sec. |
28.3 | 7.8 | 0.363 sec. | 6.0 | 1.75 |
Booster Stage
| Product No. | Engine Type | Total Impulse (N-sec.) |
Time Delay (+/- 15%) | Max. Lift Weight (grams) |
Max. Thrust (Newtons) | Thrust Duration | Initial Weight (grams) |
Propellant Weight (grams) |
| 1510 | A10-0T | 2.50 | none |
141.5 | 13.3 | 0.26 sec. | 6.7 | 3.70 |
Mini motors are 4.4cm long and 12.7mm in diameter.
Estes Blackpowder Motors
Single Stage
| Product No. | Engine Type | Total Impulse (N-sec.) |
Time Delay (+/- 15%) | Max. Lift Weight (grams) |
Max. Thrust (Newtons) | Thrust Duration | Initial Weight (grams) |
Propellant Weight (grams) |
| 1593 | 1/2A6-2 | 1.25 | 2 sec. |
70.8 | 12.8 | 0.20 sec. | 15.0 | 1.56 |
| 1598 | A8-3 | 2.50 | 3 sec. |
113.2 | 13.3 | 0.32 sec. | 16.2 | 3.12 |
| 1601 | B4-2 | 5.00 | 2 sec. |
113.2 | 13.3 | 1.20 sec. | 19.8 | 8.33 |
| 1602 | B4-4 | 5.00 | 4 sec. |
99.1 | 13.3 | 1.20 sec. | 21.0 | 8.33 |
| 1605 | B6-2 | 5.00 | 2 sec. |
127.4 | 13.3 | 0.83 sec. | 19.3 | 6.24 |
| 1606 | B6-4 | 5.00 | 4 sec. |
113.2 | 13.3 | 0.83 sec. | 20.1 | 6.24 |
| 1620 | B8-5 | 5.00 | 5 sec. |
141.5 | 22.2 | 0.60 sec. | 19.3 | 6.24 |
| 1617 | C5-3 | 10.00 | 3 sec. |
226.4 | 22.2 | 2.10 sec | 25.5 | 12.70 |
| 1613 | C6-3 | 10.00 | 3 sec. |
113.3 | 13.3 | 1.70 sec. | 24.9 | 12.48 |
| 1614 | C6-5 | 10.00 | 5 sec. |
113.2 | 13.3 | 1.70 sec. | 25.8 | 12.48 |
Upper Stage
| Product No. | Engine Type | Total Impulse (N-sec.) |
Time Delay (+/- 15%) | Max. Lift Weight (grams) |
Max. Thrust (Newtons) | Thrust Duration | Initial Weight (grams) |
Propellant Weight (grams) |
| 1599 | A8-5 | 2.50 | 5 sec. |
56.6 | 13.3 | 0.32 sec. | 17.6 | 3.12 |
| 1604 | B4-6 | 5.00 | 6 sec. |
42.5 | 13.3 | 1.20 sec. | 22.1 | 8.33 |
| 1607 | B6-6 | 5.00 | 6 sec. |
56.6 | 13.3 | 0.83 sec. | 22.1 | 6.24 |
| 1615 | C6-7 | 10.00 | 7 sec. |
70.8 | 13.3 | 1.70 sec. | 26.9 | 12.48 |
Booster Stage
| Product No. | Engine Type | Total Impulse (N-sec.) |
Time Delay (+/- 15%) | Max. Lift Weight (grams) |
Max. Thrust (Newtons) | Thrust Duration | Initial Weight (grams) |
Propellant Weight (grams) |
| 1608 | B6-0 | 5.00 | none |
113.2 | 13.3 | 0.80 sec. | 16.4 | 6.24 |
| 1616 | C6-0 | 10.00 | none |
113.3 | 13.3 | 1.68 sec. | 22.7 | 12.48 |
Regular motors are 7cm long and 17.5mm in diameter.
Estes Blackpowder size D Motors
Single Stage
| Product No. | Engine Type | Total Impulse (N-sec.) |
Time Delay (+/- 15%) | Max. Lift Weight (grams) |
Max. Thrust (Newtons) | Thrust Duration | Initial Weight (grams) |
Propellant Weight (grams) |
| 1666 | D12-3 | 20.00 | 3 sec. |
396.2 | 28.5 | 1.70 sec. | 42.2 | 24.93 |
| 1667 | D12-5 | 20.00 | 5 sec. |
283.0 | 28.5 | 1.70 sec. | 43.1 | 24.93 |
Upper Stage
| Product No. | Engine Type | Total Impulse (N-sec.) |
Time Delay (+/- 15%) | Max. Lift Weight (grams) |
Max. Thrust (Newtons) | Thrust Duration | Initial Weight (grams) |
Propellant Weight (grams) |
| 1668 | D12-7 | 20.00 | 7 sec. |
226.4 | 28.5 | 1.70 sec. | 44.0 | 24.93 |
Booster Stage
| Product No. | Engine Type | Total Impulse (N-sec.) |
Time Delay (+/- 15%) | Max. Lift Weight (grams) |
Max. Thrust (Newtons) | Thrust Duration | Initial Weight (grams) |
Propellant Weight (grams) |
| 1665 | D12-0 | 20.00 | none |
396.2 | 28.5 | 1.70 sec. | 40.9 | 24.93 |
Plugged
| Product No. | Engine Type | Total Impulse (N-sec.) |
Time Delay (+/- 15%) | Max. Lift Weight (grams) |
Max. Thrust (Newtons) | Thrust Duration | Initial Weight (grams) |
Propellant Weight (grams) |
| 1669 | D11-P | 20.00 | none |
453.1 | 27.6 | 1.82 sec. | 44.0 | 24.93 |
D motors are 7cm long and 24mm in diameter.
Last Updated: 13-Jan-97