G Class Rocket Motor

Cesaroni 150G50-15A

Total Impulse
150.0Ns
Burn Time
2.87s
Avg Thrust
52.5N
Max Thrust
78.8N

Thrust Profile (N)

2.87s Burn Window

Engineered by Cesaroni Technology, the 150G50-15A is a 38mm solid rocket motor designed for model rocketry. As an official G-class motor, it delivers a total impulse of 150.0 Ns over a 2.87 second burn window.

With an average thrust of 52.5 N and a peak of 78.8 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Imax propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Canadian Association of Rocketry
Diameter 38 mm
Length 127 mm
Hardware Pro38-1G
Delays (s) 6,8,10,12,15
Specific Impulse 196.8 s
Peak Thrust 72 N
Peak Time T+ 0.052s
T/W Ratio 24.55
Propellant Imax
Profile dual-peak
Type reload
Sparky No

Mass Budget

218g Total
Casing (Dry)
140.3g
64.4%
Propellant
77.7g
35.6%
Live Sizing
Flight Envelope

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