Total Impulse
734.0Ns
Burn Time
2.53s
Avg Thrust
292.0N
Max Thrust
627.8N
Thrust Profile (N)
2.53s Burn WindowEngineered by Contrail Rockets, the J292-SP is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official J-class motor, it delivers a total impulse of 734.0 Ns over a 2.53 second burn window.
With an average thrust of 292.0 N and a peak of 627.8 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration.
Technical Specifications
Tripoli Rocketry Association, Inc.Diameter 54 mm
Length 719 mm
Hardware Single Use
Delays (s) P
Specific Impulse —
Peak Thrust 552.19 N
Peak Time T+ 0.008s
T/W Ratio 19.3
Propellant Standard
Profile regressive
Type hybrid
Sparky Yes
Mass Budget Unavailable
Live Sizing
Flight Envelope
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