Enerjet by AeroTech G74-9W 2-Motor Pack - 77409

Enerjet G74-9W mid-power motors are single-use composite propellant model rocket motors. These high performance, composite propellant model rocket motors use the same family of solid propellant as NASAs Space Shuttle Boosters, military missiles, sounding rockets, and NASAs future SLS moon rocket. They utilize a patent pending high-strength polymer case and bulkhead, polymer nozzle and RCSs exclusive White Lightning aerospace grade composite propellant formulation, which produces a gorgeous bright white flame with lots of smoke and a throaty roar.

This Enerjet motor pack comes with 2 rocket motors and 2 FirstFire Jr. Initiators. The sale of these high power motors to persons under 18 years of age is currently prohibited by federal law. 

Certified by the Tripoli Rocketry Association (TRA), the National Association of Rocketry (NAR) and the Canadian Association of Rocketry (CAR).

• Specifications

  Motor Diameter 1.125 inches (29mm)

  Casing Length 3.28 inches (83mm)

  Total Impulse 82.74 N-sec

  Average Thrust 79.6 newtons

  Peak Thrust 94.5 N-sec

  Thrust Duration 1.04 seconds

  Delay Time 9 seconds

  Propellant Weight 39.3 grams

  Motor Weight 87.6 grams

  Maximum Liftoff Weight Due to the variables involved, AeroTechQuest currently does not list or post recommended maximum lift-off weights for their mid-power and high-power rocket motors. Instead, we recommend utilizing either the RockSim software available at www.apogeerockets.com or OpenRocket Simulator available at www.openrocket.info.