Total Impulse
118.0Ns
Burn Time
0.53s
Avg Thrust
221.0N
Max Thrust
606.5N
Thrust Profile (N)
0.53s Burn WindowEngineered by Contrail Rockets, the G234-HP is a 38mm solid rocket motor designed for model rocketry. As an official G-class motor, it delivers a total impulse of 118.0 Ns over a 0.53 second burn window.
With an average thrust of 221.0 N and a peak of 606.5 N, it features a neutral thrust curve optimal for heavy rockets requiring high off-the-pad acceleration.
Technical Specifications
Tripoli Rocketry Association, Inc.Diameter 38 mm
Length 414 mm
Hardware 38 16 F HP (90CC)
Delays (s) P
Specific Impulse 109.3 s
Peak Thrust 540.63 N
Peak Time T+ 0.097s
T/W Ratio 41.41
Propellant Standard
Profile neutral
Type hybrid
Sparky No
Mass Budget
544g TotalCasing (Dry)
434.0g
79.8%
Propellant
110.0g
20.2%
Live Sizing
Flight Envelope
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