K Class Rocket Motor

Gorilla K763GT

Gorilla Rocket Motors
Green Tornado
Ø 54mm
Total Impulse
1740.3Ns
Burn Time
2.27s
Avg Thrust
763.6N
Max Thrust
894.7N

Thrust Profile (N)

2.27s Burn Window

Engineered by Gorilla Rocket Motors, the K763GT is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 1740.3 Ns over a 2.27 second burn window.

With an average thrust of 763.6 N and a peak of 894.7 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 491 mm
Hardware 54/1750
Delays (s) P
Specific Impulse 181.9 s
Peak Thrust 867.75 N
Peak Time T+ 0.65s
T/W Ratio 43.44
Propellant Green Tornado
Profile neutral
Type reload
Sparky No

Mass Budget

1791.7g Total
Casing (Dry)
816.7g
45.6%
Propellant
975.0g
54.4%
Live Sizing
Flight Envelope

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