J Class Rocket Motor

Gorilla J465GT

Gorilla Rocket Motors
Green Tornado
Ø 54mm
Total Impulse
1023.0Ns
Burn Time
2.24s
Avg Thrust
467.0N
Max Thrust
662.7N

Thrust Profile (N)

2.24s Burn Window

Engineered by Gorilla Rocket Motors, the J465GT is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official J-class motor, it delivers a total impulse of 1023.0 Ns over a 2.24 second burn window.

With an average thrust of 467.0 N and a peak of 662.7 N, it features a neutral thrust curve optimal for general sport flying. It utilizes the Green Tornado propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 54 mm
Length 326 mm
Hardware 54/1050
Delays (s) P
Specific Impulse 184.2 s
Peak Thrust 662.6 N
Peak Time T+ 1.16s
T/W Ratio 40.28
Propellant Green Tornado
Profile neutral
Type reload
Sparky No

Mass Budget

1181.8g Total
Casing (Dry)
615.8g
52.1%
Propellant
566.0g
47.9%
Live Sizing
Flight Envelope

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