M Class Rocket Motor

Gorilla M1355RT

Gorilla Rocket Motors
Red Twister
Ø 75mm
Total Impulse
5164.6Ns
Burn Time
3.82s
Avg Thrust
1353.6N
Max Thrust
1981.0N

Thrust Profile (N)

3.82s Burn Window

Engineered by Gorilla Rocket Motors, the M1355RT is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 5164.6 Ns over a 3.82 second burn window.

With an average thrust of 1353.6 N and a peak of 1981.0 N, it features a neutral thrust curve optimal for general sport flying. It utilizes the Red Twister propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 75 mm
Length 787 mm
Hardware 75/6000
Delays (s) P
Specific Impulse 186 s
Peak Thrust 1890.49 N
Peak Time T+ 1.7s
T/W Ratio 25.08
Propellant Red Twister
Profile neutral
Type reload
Sparky No

Mass Budget

5501g Total
Casing (Dry)
2670.0g
48.5%
Propellant
2831.0g
51.5%
Live Sizing
Flight Envelope

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Comparable M-Class Alternatives

M1200-SF

Loki

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Total: 5123 Ns
Ø 76mm

2800CC300MFX-M960FX

Hypertek

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Total: 5126 Ns
Ø 75mm

2800CC200M-M740

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Total: 5143 Ns
Ø 75mm

M1350W

AeroTech

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Total: 5178 Ns
Ø 75mm

5198M1101-P

Cesaroni

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dual-peak
Total: 5198 Ns
Ø 75mm

M2225WS

AeroTech

M
dual-peak
Total: 5205 Ns
Ø 75mm
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