G Class Rocket Motor

AeroTech G25W

AeroTech
White Lightning
Ø 29mm
Total Impulse
117.5Ns
Burn Time
5.30s
Avg Thrust
22.2N
Max Thrust
41.2N

Thrust Profile (N)

5.30s Burn Window

Engineered by AeroTech, the G25W is a 29mm solid rocket motor designed for model rocketry. As an official G-class motor, it delivers a total impulse of 117.5 Ns over a 5.30 second burn window.

With an average thrust of 22.2 N and a peak of 41.2 N, it features a neutral thrust curve optimal for sustainer stages and high-altitude attempts. It utilizes the White Lightning propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

National Association of Rocketry
Diameter 29 mm
Length 124 mm
Hardware RMS-29/120
Delays (s) 4,6,8,10
Specific Impulse 191.6 s
Peak Thrust 46.19 N
Peak Time T+ 0.749s
T/W Ratio 18.68
Propellant White Lightning
Profile neutral
Type reload
Sparky No

Mass Budget

121g Total
Casing (Dry)
58.5g
48.3%
Propellant
62.5g
51.7%
Live Sizing
Flight Envelope

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