Total Impulse
6546.8Ns
Burn Time
4.20s
Avg Thrust
1556.4N
Max Thrust
2965.0N
Thrust Profile (N)
4.20s Burn WindowEngineered by Contrail Rockets, the M1575-BG is a 98mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 6546.8 Ns over a 4.20 second burn window.
With an average thrust of 1556.4 N and a peak of 2965.0 N, it features a neutral thrust curve optimal for sustainer stages and high-altitude attempts.
Technical Specifications
Tripoli Rocketry Association, Inc.Diameter 98 mm
Length 1524 mm
Hardware 98 60 M BG(5300CC)
Delays (s) P
Specific Impulse 302 s
Peak Thrust 2976.89 N
Peak Time T+ 0.503s
T/W Ratio 14.85
Propellant Standard
Profile neutral
Type hybrid
Sparky No
Mass Budget
10683g TotalCasing (Dry)
8473.0g
79.3%
Propellant
2210.0g
20.7%
Live Sizing
Flight Envelope
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Comparable M-Class Alternatives
5342M1560-P
Cesaroni
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dual-peak
Total: 5342 Ns
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M1075DM
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M2700-BS
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dual-peak
Total: 6034 Ns
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M2800-BG
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Total: 6060 Ns
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M845H
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Total: 6159 Ns
Ø 98mm
3500CCRGMFX-M1015FX
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M
regressive
Total: 6334 Ns
Ø 98mm
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