G Class Rocket Motor

SkyR G63

Sky Ripper Systems
Unknown
Ø 29mm
Total Impulse
85.0Ns
Burn Time
1.30s
Avg Thrust
63.0N
Max Thrust
157.6N

Thrust Profile (N)

1.30s Burn Window

Engineered by Sky Ripper Systems, the G63 is a 29mm solid rocket motor designed for model rocketry. As an official G-class motor, it delivers a total impulse of 85.0 Ns over a 1.30 second burn window.

With an average thrust of 63.0 N and a peak of 157.6 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 29 mm
Length 305 mm
Hardware 29X304.8MM (75CC)
Delays (s) P
Specific Impulse 1732.9 s
Peak Thrust 156.57 N
Peak Time T+ 0.07s
T/W Ratio 30.58
Propellant Standard
Profile regressive
Type hybrid
Sparky No

Mass Budget

210g Total
Casing (Dry)
205.0g
97.6%
Propellant
5.0g
2.4%
Live Sizing
Flight Envelope

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