I Class Rocket Motor

AeroTech I170G

AeroTech
Mojave Green
Ø 54mm
Total Impulse
418.5Ns
Burn Time
2.40s
Avg Thrust
171.8N
Max Thrust
207.3N

Thrust Profile (N)

2.40s Burn Window

Engineered by AeroTech, the I170G is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official I-class motor, it delivers a total impulse of 418.5 Ns over a 2.40 second burn window.

With an average thrust of 171.8 N and a peak of 207.3 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Mojave Green propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 54 mm
Length 147.1 mm
Hardware RMS-54/426
Delays (s) 4,6,8,10
Specific Impulse 187.9 s
Peak Thrust 207.3 N
Peak Time T+ 0.75s
T/W Ratio 33.16
Propellant Mojave Green
Profile dual-peak
Type reload
Sparky No

Mass Budget

528g Total
Casing (Dry)
301.0g
57.0%
Propellant
227.0g
43.0%
Live Sizing
Flight Envelope

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