The Estes 1/2A6-2 engine is a single-stage model rocket motor designed for use in rockets weighing less than two ounces (including the motor).
Each package includes three motors with starters (igniters), and starter plugs.
- Diameter: 18.0000 mm
- Length: 70.0000 mm
- Propellant Weight: 2.6000 g
- Total Weight: 13.8000 g
- Average Thrust: 3.4242 N
- Peak Thrust: 7.8600 N
- Total Impulse: 1.1300 Ns
- Class: 81% 1/2A
Note: We are required to ship orders containing motors by "surface mail" (First Class or Parcel Select). So, please plan on your order taking longer than normal to ship and arrive if it contains motors.
Model rocket motors cannot be shipped outside the US.