L Class Rocket Motor

AeroTech L1150R

AeroTech
Redline
Ø 75mm
Total Impulse
3517.0Ns
Burn Time
3.07s
Avg Thrust
1150.0N
Max Thrust
1346.0N

Thrust Profile (N)

3.07s Burn Window

Engineered by AeroTech, the L1150R is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official L-class motor, it delivers a total impulse of 3517.0 Ns over a 3.07 second burn window.

With an average thrust of 1150.0 N and a peak of 1346.0 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Redline propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 75 mm
Length 530 mm
Hardware RMS-75/3840
Delays (s) P
Specific Impulse 188.5 s
Peak Thrust 1309.71 N
Peak Time T+ 1.048s
T/W Ratio 31.91
Propellant Redline
Profile dual-peak
Type reload
Sparky No

Mass Budget

3673.6g Total
Casing (Dry)
1771.6g
48.2%
Propellant
1902.0g
51.8%
Live Sizing
Flight Envelope

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