I Class Rocket Motor

Cesaroni 382I243-13A

Cesaroni Technology
White
Ø 29mm
Total Impulse
381.7Ns
Burn Time
1.57s
Avg Thrust
242.7N
Max Thrust
445.8N

Thrust Profile (N)

1.57s Burn Window

Engineered by Cesaroni Technology, the 382I243-13A is a 29mm solid rocket motor designed for high-power rocketry (HPR). As an official I-class motor, it delivers a total impulse of 381.7 Ns over a 1.57 second burn window.

With an average thrust of 242.7 N and a peak of 445.8 N, it features a regressive thrust curve optimal for general sport flying. It utilizes the White propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 29 mm
Length 365 mm
Hardware Pro29-6GXL
Delays (s) 4,6,8,10,13
Specific Impulse 183.4 s
Peak Thrust 443.39 N
Peak Time T+ 0.016s
T/W Ratio 62.07
Propellant White
Profile regressive
Type reload
Sparky No

Mass Budget

398.6g Total
Casing (Dry)
186.5g
46.8%
Propellant
212.1g
53.2%
Live Sizing
Flight Envelope

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