I Class Rocket Motor

Cesaroni 567I125-10A

Cesaroni Technology
White
Ø 38mm
Total Impulse
566.6Ns
Burn Time
4.41s
Avg Thrust
128.5N
Max Thrust
294.3N

Thrust Profile (N)

4.41s Burn Window

Engineered by Cesaroni Technology, the 567I125-10A is a 38mm solid rocket motor designed for high-power rocketry (HPR). As an official I-class motor, it delivers a total impulse of 566.6 Ns over a 4.41 second burn window.

With an average thrust of 128.5 N and a peak of 294.3 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the White propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Canadian Association of Rocketry
Diameter 38 mm
Length 367 mm
Hardware Pro38-5G
Delays (s) 3,5,7,10
Specific Impulse 172.4 s
Peak Thrust 267.82 N
Peak Time T+ 0.089s
T/W Ratio 20.25
Propellant White
Profile regressive
Type reload
Sparky No

Mass Budget

647g Total
Casing (Dry)
312.0g
48.2%
Propellant
335.0g
51.8%
Live Sizing
Flight Envelope

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