H Class Rocket Motor

Cesaroni 216H118-12A

Cesaroni Technology
Classic
Ø 29mm
Total Impulse
216.2Ns
Burn Time
1.83s
Avg Thrust
118.4N
Max Thrust
191.3N

Thrust Profile (N)

1.83s Burn Window

Engineered by Cesaroni Technology, the 216H118-12A is a 29mm solid rocket motor designed for high-power rocketry (HPR). As an official H-class motor, it delivers a total impulse of 216.2 Ns over a 1.83 second burn window.

With an average thrust of 118.4 N and a peak of 191.3 N, it features a regressive thrust curve optimal for general sport flying. It utilizes the Classic propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Canadian Association of Rocketry
Diameter 29 mm
Length 231 mm
Hardware Pro29-4G
Delays (s) 3,5,7,9,12
Specific Impulse 214.4 s
Peak Thrust 183 N
Peak Time T+ 0.04s
T/W Ratio 52.02
Propellant Classic
Profile regressive
Type reload
Sparky No

Mass Budget

232g Total
Casing (Dry)
129.2g
55.7%
Propellant
102.8g
44.3%
Live Sizing
Flight Envelope

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