M Class Rocket Motor

AeroTech M1305M

AeroTech
Metalstorm
Ø 98mm
Total Impulse
6891.0Ns
Burn Time
4.80s
Avg Thrust
1406.0N
Max Thrust
2098.0N

Thrust Profile (N)

4.80s Burn Window

Engineered by AeroTech, the M1305M is a 98mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 6891.0 Ns over a 4.80 second burn window.

With an average thrust of 1406.0 N and a peak of 2098.0 N, it features a dual-peak thrust curve optimal for sustainer stages and high-altitude attempts. It utilizes the Metalstorm 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 172.2 s
Peak Thrust 1927.67 N
Peak Time T+ 1.349s
T/W Ratio 20.19
Propellant Metalstorm
Profile dual-peak
Type reload
Sparky Yes

Mass Budget

7098g Total
Casing (Dry)
3018.0g
42.5%
Propellant
4080.0g
57.5%
Live Sizing
Flight Envelope

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Comparable M-Class Alternatives

5342M1560-P

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