M Class Rocket Motor

Cesaroni 7545M1590-P

Cesaroni Technology
Classic
Ø 75mm
Total Impulse
7544.6Ns
Burn Time
4.74s
Avg Thrust
1592.4N
Max Thrust
2499.2N

Thrust Profile (N)

4.74s Burn Window

Engineered by Cesaroni Technology, the 7545M1590-P is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 7544.6 Ns over a 4.74 second burn window.

With an average thrust of 1592.4 N and a peak of 2499.2 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 893 mm
Hardware Pro75-6G
Delays (s) P
Specific Impulse 214.2 s
Peak Thrust 2305.96 N
Peak Time T+ 0.226s
T/W Ratio 26.72
Propellant Classic
Profile regressive
Type reload
Sparky No

Mass Budget

6076g Total
Casing (Dry)
2486.0g
40.9%
Propellant
3590.0g
59.1%
Live Sizing
Flight Envelope

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