A8-5 Model Rocket Engines Pack of 3 Estes 1599
$15.49
No shipping to the USA
7 in stock
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Description
A8-5 Model Rocket Engines
- Pack of 3 Engines
- 3 Igniters
- 4 Igniter Plugs
- Upper Stage Engines
- Casing Dimensions: 18mm x 69mm / .69″ x 2 3/4″
- Fits BT20 Body Tubes and 18mm engine tubes
Specifications:
- Motor Type: Black Powder
- Total Impulse: 2.50 Newton Seconds(N-sec)
- Delay: 5 seconds
- Maximum liftoff weight: 2.0 oz / 57 gms
- Maximum Thrust: 13.3 Newtons/ 3.0 lbs
- Thrust Duration: 0.5 Seconds
- Initial Weight: 0.62 oz / 17.6 gms
- Propellant Weight: 0.11 oz / 3.12 gms
- Burnt/Empty weight: 0.51 oz / 14.48 gms (est)
Engine Classification Chart
Designation | Motor type | Manufacturer | Total Impulse |
A8-5 | Black Powder | Estes | 2.50 Newton Seconds(N-sec) |
Delay | Maximum Liftoff Weight | Maximum Thrust | Thrust Duration |
5 seconds | 2.0 oz / 57 gms | 13.3 Newtons/ 3.0 lbs | 0.5 Seconds |
Initial Weight | Propellant Weight | Burnt (Empty) Weight | SKU |
0.62 oz / 17.6 gms | 0.11 oz / 3.12 gms | 0.51 oz / 14.48 gms (est) | EST-1599 |
National Association of Rocketry Engine Certification is attached in the images.
WE TRY TO SHIP WITHIN ONE BUSINESS DAY AND SHIP MOTORS GROUND COURIER – FASTER THAN OTHERS
WE SHIP ENGINES ONLY CANADA DUE TO SHIPPING REGULATIONS. (Regular items do ship there!) We are a certified shipper of Rocket Motors
Canada Only:
May not be sold to a person under 12 years of age. UN0432 1.4s. Do not launch model rocket motors in a manner that would endanger flying aircraft and or become a hazard to aircraft. Interdit a la vente pour les moins de 12 ans. UN0432. Ne pas lancer les modeles de fusee de soprtes qu’ils seraint un danger pour las securite aerienne.
To destroy – soak in water – do not burn.
Contents subject to change
The A8-5 is a good choice for rockets that have a dry weight (without engine) of under 20 grams, and the longer 5 second delay allows for a longer coast to apogee. Sometimes I like to use this as an upper stage for my small multistage rockets. This pack comes with three engines, 4 starters and 4 plugs to hold the starter in the engine nozzle.