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Estes motors 1/2A3-2T
Package of 4 Estes 1/2A3-4T "Mini" model rocket motors, for small and light rockets.
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1/2A motors with a 2 second delay These "mini-engines" are suitable for small and light rockets with a 13mm motor mount.
Package includes 4 Motors, 4 igniters and 4 igniter plugs.
Data sheet
- Length
- 45 mm
- Diameter
- 13 mm
- Weight
- 5.6 gr
- Class
- Up to A
- Total Impulse
- 1.25 Ns
- Thrust duration
- 0.3 sec.
- Delay
- 2 sec.
- Max. liftoff weight
- 57 gr
- Primary use
- Single Stage rockets
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Package of 4 Estes 1/2A3-4T "Mini" model rocket motors, for small and light rockets.