M Class Rocket Motor

AeroTech M1850W

AeroTech
White Lightning
Ø 75mm
Total Impulse
7658.6Ns
Burn Time
4.01s
Avg Thrust
1909.6N
Max Thrust
4489.4N

Thrust Profile (N)

4.01s Burn Window

Engineered by AeroTech, the M1850W is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 7658.6 Ns over a 4.01 second burn window.

With an average thrust of 1909.6 N and a peak of 4489.4 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the White Lightning propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 75 mm
Length 923 mm
Hardware RMS-75/7680
Delays (s) P
Specific Impulse 189.4 s
Peak Thrust 4485.5 N
Peak Time T+ 0.006s
T/W Ratio 32.27
Propellant White Lightning
Profile regressive
Type reload
Sparky No

Mass Budget

6032g Total
Casing (Dry)
1910.0g
31.7%
Propellant
4122.0g
68.3%
Live Sizing
Flight Envelope

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