G Class Rocket Motor

AeroTech G76G

AeroTech
Mojave Green
Ø 29mm
Total Impulse
118.0Ns
Burn Time
1.50s
Avg Thrust
76.0N
Max Thrust
196.0N

Thrust Profile (N)

1.50s Burn Window

Engineered by AeroTech, the G76G is a 29mm solid rocket motor designed for model rocketry. As an official G-class motor, it delivers a total impulse of 118.0 Ns over a 1.50 second burn window.

With an average thrust of 76.0 N and a peak of 196.0 N, it features a dual-peak thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the Mojave Green propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

National Association of Rocketry
Diameter 29 mm
Length 124 mm
Hardware RMS-29/40-120
Delays (s) 4,5,6,7,8,10
Specific Impulse 200.5 s
Peak Thrust 149.39 N
Peak Time T+ 0.082s
T/W Ratio 52.7
Propellant Mojave Green
Profile dual-peak
Type reload
Sparky No

Mass Budget

147g Total
Casing (Dry)
87.0g
59.2%
Propellant
60.0g
40.8%
Live Sizing
Flight Envelope

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Comparable G-Class Alternatives

G54W

AeroTech

G
dual-peak
Total: 81 Ns
Ø 29mm

G104T

AeroTech

G
regressive
Total: 82 Ns
Ø 29mm

G74W

AeroTech

G
neutral
Total: 83 Ns
Ø 29mm

84G88-11A

Cesaroni

G
dual-peak
Total: 84 Ns
Ø 29mm

G142

AeroTech

G
neutral
Total: 84 Ns
Ø 29mm

G63

SkyR

G
regressive
Total: 85 Ns
Ø 29mm
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