M Class Rocket Motor

AeroTech M4500ST

AeroTech
Super Thunder
Ø 98mm
Total Impulse
7301.0Ns
Burn Time
1.60s
Avg Thrust
4533.0N
Max Thrust
5549.0N

Thrust Profile (N)

1.60s Burn Window

Engineered by AeroTech, the M4500ST is a 98mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 7301.0 Ns over a 1.60 second burn window.

With an average thrust of 4533.0 N and a peak of 5549.0 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Super Thunder propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 98 mm
Length 597 mm
Hardware RMS-98/7680
Delays (s) P
Specific Impulse 217.3 s
Peak Thrust 5548.68 N
Peak Time T+ 0.798s
T/W Ratio 69.78
Propellant Super Thunder
Profile dual-peak
Type reload
Sparky No

Mass Budget

6622g Total
Casing (Dry)
3197.0g
48.3%
Propellant
3425.0g
51.7%
Live Sizing
Flight Envelope

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Comparable M-Class Alternatives

5342M1560-P

Cesaroni

M
dual-peak
Total: 5342 Ns
Ø 98mm

M1075DM

AeroTech

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neutral
Total: 5571 Ns
Ø 98mm

M2700-BS

Contrail

M
dual-peak
Total: 6034 Ns
Ø 98mm

M2800-BG

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neutral
Total: 6060 Ns
Ø 98mm

M845H

AeroTech

M
regressive
Total: 6159 Ns
Ø 98mm

3500CCRGMFX-M1015FX

Hypertek

M
regressive
Total: 6334 Ns
Ø 98mm
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