K Class Rocket Motor

Cesaroni 1364K454-19A

Cesaroni Technology
Skidmark
Ø 54mm
Total Impulse
1363.7Ns
Burn Time
3.00s
Avg Thrust
454.1N
Max Thrust
620.0N

Thrust Profile (N)

3.00s Burn Window

Engineered by Cesaroni Technology, the 1364K454-19A is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 1363.7 Ns over a 3.00 second burn window.

With an average thrust of 454.1 N and a peak of 620.0 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Skidmark propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Canadian Association of Rocketry
Diameter 54 mm
Length 404 mm
Hardware Pro54-4G
Delays (s) 10,11,12,13,14,15,16,17,18,19
Specific Impulse 180.7 s
Peak Thrust 586 N
Peak Time T+ 0.032s
T/W Ratio 33.28
Propellant Skidmark
Profile dual-peak
Type reload
Sparky Yes

Mass Budget

1391g Total
Casing (Dry)
621.8g
44.7%
Propellant
769.2g
55.3%
Live Sizing
Flight Envelope

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Comparable K-Class Alternatives

1176K1720-P

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