G Class Rocket Motor

Loki G70-CT

Loki Research
Cocktail
Ø 38mm
Total Impulse
119.0Ns
Burn Time
1.70s
Avg Thrust
70.0N
Max Thrust
101.0N

Thrust Profile (N)

1.70s Burn Window

Engineered by Loki Research, the G70-CT is a 38mm solid rocket motor designed for model rocketry. As an official G-class motor, it delivers a total impulse of 119.0 Ns over a 1.70 second burn window.

With an average thrust of 70.0 N and a peak of 101.0 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Cocktail propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 38 mm
Length 122.2 mm
Hardware 38/120
Delays (s) 8,10,12,14,18
Specific Impulse 189.5 s
Peak Thrust 101.01 N
Peak Time T+ 0.34s
T/W Ratio 29.49
Propellant Cocktail
Profile dual-peak
Type reload
Sparky No

Mass Budget

242g Total
Casing (Dry)
178.0g
73.6%
Propellant
64.0g
26.4%
Live Sizing
Flight Envelope

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