L Class Rocket Motor

Cesaroni 3757L800-P

Cesaroni Technology
Classic
Ø 75mm
Total Impulse
3757.0Ns
Burn Time
4.67s
Avg Thrust
804.0N
Max Thrust
1286.0N

Thrust Profile (N)

4.67s Burn Window

Engineered by Cesaroni Technology, the 3757L800-P is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official L-class motor, it delivers a total impulse of 3757.0 Ns over a 4.67 second burn window.

With an average thrust of 804.0 N and a peak of 1286.0 N, it features a regressive thrust curve optimal for sustainer stages and high-altitude attempts. It utilizes the Classic propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Canadian Association of Rocketry
Diameter 75 mm
Length 486 mm
Hardware Pro75-3G
Delays (s) P
Specific Impulse 213.4 s
Peak Thrust 1285.54 N
Peak Time T+ 0.01s
T/W Ratio 23.34
Propellant Classic
Profile regressive
Type reload
Sparky No

Mass Budget

3511g Total
Casing (Dry)
1716.0g
48.9%
Propellant
1795.0g
51.1%
Live Sizing
Flight Envelope

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