J Class Rocket Motor

Cesaroni 819J354-16A

Cesaroni Technology
White
Ø 38mm
Total Impulse
818.7Ns
Burn Time
2.31s
Avg Thrust
354.7N
Max Thrust
521.8N

Thrust Profile (N)

2.31s Burn Window

Engineered by Cesaroni Technology, the 819J354-16A is a 38mm solid rocket motor designed for high-power rocketry (HPR). As an official J-class motor, it delivers a total impulse of 818.7 Ns over a 2.31 second burn window.

With an average thrust of 354.7 N and a peak of 521.8 N, it features a regressive thrust curve optimal for general sport flying. It utilizes the White propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Canadian Association of Rocketry
Diameter 38 mm
Length 421 mm
Hardware Pro38-6G
Delays (s) 7,9,11,13,16
Specific Impulse 182.3 s
Peak Thrust 519.67 N
Peak Time T+ 0.04s
T/W Ratio 46.46
Propellant White
Profile regressive
Type reload
Sparky No

Mass Budget

778.2g Total
Casing (Dry)
320.4g
41.2%
Propellant
457.8g
58.8%
Live Sizing
Flight Envelope

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