M Class Rocket Motor

Gorilla M745WC

Gorilla Rocket Motors
White Cloud
Ø 75mm
Total Impulse
5368.0Ns
Burn Time
7.75s
Avg Thrust
745.0N
Max Thrust
1424.0N

Thrust Profile (N)

7.75s Burn Window

Engineered by Gorilla Rocket Motors, the M745WC is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 5368.0 Ns over a 7.75 second burn window.

With an average thrust of 745.0 N and a peak of 1424.0 N, it features a neutral thrust curve optimal for sustainer stages and high-altitude attempts. It utilizes the White Cloud 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 185.5 s
Peak Thrust 1556.88 N
Peak Time T+ 0.7s
T/W Ratio 13.51
Propellant White Cloud
Profile neutral
Type reload
Sparky No

Mass Budget

5620g Total
Casing (Dry)
2670.0g
47.5%
Propellant
2950.0g
52.5%
Live Sizing
Flight Envelope

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