L Class Rocket Motor

Cesaroni 3660L1720-P

Cesaroni Technology
White Thunder
Ø 75mm
Total Impulse
3660.0Ns
Burn Time
2.00s
Avg Thrust
1771.0N
Max Thrust
1946.0N

Thrust Profile (N)

2.00s Burn Window

Engineered by Cesaroni Technology, the 3660L1720-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 3660.0 Ns over a 2.00 second burn window.

With an average thrust of 1771.0 N and a peak of 1946.0 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the White Thunder 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 212.6 s
Peak Thrust 1946.7 N
Peak Time T+ 0.04s
T/W Ratio 54.03
Propellant White Thunder
Profile dual-peak
Type reload
Sparky No

Mass Budget

3341g Total
Casing (Dry)
1586.0g
47.5%
Propellant
1755.0g
52.5%
Live Sizing
Flight Envelope

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