G Class Rocket Motor

AeroTech G71R

AeroTech
Redline
Ø 29mm
Total Impulse
107.0Ns
Burn Time
1.51s
Avg Thrust
71.0N
Max Thrust
117.0N

Thrust Profile (N)

1.51s Burn Window

Engineered by AeroTech, the G71R is a 29mm solid rocket motor designed for model rocketry. As an official G-class motor, it delivers a total impulse of 107.0 Ns over a 1.51 second burn window.

With an average thrust of 71.0 N and a peak of 117.0 N, it features a regressive thrust curve optimal for general sport flying. It utilizes the Redline 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 170.4 s
Peak Thrust 120.4 N
Peak Time T+ 0.085s
T/W Ratio 49.23
Propellant Redline
Profile regressive
Type reload
Sparky No

Mass Budget

147g Total
Casing (Dry)
83.0g
56.5%
Propellant
64.0g
43.5%
Live Sizing
Flight Envelope

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