Total Impulse
1988.0Ns
Burn Time
4.33s
Avg Thrust
460.0N
Max Thrust
768.0N
Thrust Profile (N)
4.33s Burn WindowEngineered by West Coast Hybrids, the 1988K460-P is a 75mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 1988.0 Ns over a 4.33 second burn window.
With an average thrust of 460.0 N and a peak of 768.0 N, it features a dual-peak thrust curve optimal for sustainer stages and high-altitude attempts.
Technical Specifications
Canadian Association of RocketryDiameter 75 mm
Length 762 mm
Hardware Single Use
Delays (s) P
Specific Impulse —
Peak Thrust 789.75 N
Peak Time T+ 0.181s
T/W Ratio 12.85
Propellant Standard
Profile dual-peak
Type hybrid
Sparky No
Mass Budget Unavailable
Live Sizing
Flight Envelope
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