L Class Rocket Motor

AeroTech L850W

AeroTech
White Lightning
Ø 75mm
Total Impulse
3646.2Ns
Burn Time
4.42s
Avg Thrust
850.0N
Max Thrust
1866.2N

Thrust Profile (N)

4.42s Burn Window

Engineered by AeroTech, the L850W is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official L-class motor, it delivers a total impulse of 3646.2 Ns over a 4.42 second burn window.

With an average thrust of 850.0 N and a peak of 1866.2 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 531 mm
Hardware RMS-75/3840
Delays (s) P
Specific Impulse 177.4 s
Peak Thrust 1184.8 N
Peak Time T+ 1.011s
T/W Ratio 23.16
Propellant White Lightning
Profile regressive
Type reload
Sparky No

Mass Budget

3742g Total
Casing (Dry)
1647.2g
44.0%
Propellant
2094.8g
56.0%
Live Sizing
Flight Envelope

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