Total Impulse
3762.0Ns
Burn Time
4.22s
Avg Thrust
890.0N
Max Thrust
1228.3N
Thrust Profile (N)
4.22s Burn WindowEngineered by Cesaroni Technology, the 3762L890-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 3762.0 Ns over a 4.22 second burn window.
With an average thrust of 890.0 N and a peak of 1228.3 N, it features a neutral thrust curve optimal for sustainer stages and high-altitude attempts.
Technical Specifications
Canadian Association of RocketryDiameter 75 mm
Length 530 mm
Hardware Single Use
Delays (s) P
Specific Impulse 148.6 s
Peak Thrust 1151.8 N
Peak Time T+ 0.05s
T/W Ratio 20.88
Propellant Standard
Profile neutral
Type reload
Sparky No
Mass Budget
4345.67g TotalCasing (Dry)
1765.7g
40.6%
Propellant
2580.0g
59.4%
Live Sizing
Flight Envelope
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Comparable L-Class Alternatives
BB-75-2500
AMW
L
neutral
Total: 2590 Ns
Ø 75mm
1685CC098L-L200
Hypertek
L
regressive
Total: 2639 Ns
Ø 75mm
2653L585-P
Cesaroni
L
dual-peak
Total: 2653 Ns
Ø 75mm
L695BL
Gorilla
L
neutral
Total: 2669 Ns
Ø 75mm
SK-75-3500
AMW
L
neutral
Total: 2700 Ns
Ø 75mm
1685CC172L-L475
Hypertek
L
dual-peak
Total: 2774 Ns
Ø 75mm
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