G Class Rocket Motor

Cesaroni 159G54-12A

Cesaroni Technology
Red Lightning
Ø 29mm
Total Impulse
159.1Ns
Burn Time
2.97s
Avg Thrust
53.6N
Max Thrust
119.2N

Thrust Profile (N)

2.97s Burn Window

Engineered by Cesaroni Technology, the 159G54-12A is a 29mm solid rocket motor designed for model rocketry. As an official G-class motor, it delivers a total impulse of 159.1 Ns over a 2.97 second burn window.

With an average thrust of 53.6 N and a peak of 119.2 N, it features a dual-peak thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the Red Lightning propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Canadian Association of Rocketry
Diameter 29 mm
Length 187 mm
Hardware Pro29-3G
Delays (s) 3,5,7,9,12
Specific Impulse 187.5 s
Peak Thrust 121.71 N
Peak Time T+ 0.135s
T/W Ratio 28.34
Propellant Red Lightning
Profile dual-peak
Type reload
Sparky No

Mass Budget

192.8g Total
Casing (Dry)
106.3g
55.1%
Propellant
86.5g
44.9%
Live Sizing
Flight Envelope

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