K Class Rocket Motor

AeroTech K375NW

AeroTech
White Lightning/Warp 9
Ø 54mm
Total Impulse
2228.1Ns
Burn Time
5.78s
Avg Thrust
430.6N
Max Thrust
1371.8N

Thrust Profile (N)

5.78s Burn Window

Engineered by AeroTech, the K375NW is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 2228.1 Ns over a 5.78 second burn window.

With an average thrust of 430.6 N and a peak of 1371.8 N, it features a dual-peak thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the White Lightning/Warp 9 propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 54 mm
Length 579 mm
Hardware RMS-54/2560
Delays (s) P
Specific Impulse 172.3 s
Peak Thrust 1343.56 N
Peak Time T+ 0.422s
T/W Ratio 20.84
Propellant White Lightning/Warp 9
Profile dual-peak
Type reload
Sparky No

Mass Budget

2106g Total
Casing (Dry)
788.0g
37.4%
Propellant
1318.0g
62.6%
Live Sizing
Flight Envelope

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