H Class Rocket Motor

Cesaroni 312H160-12A

Cesaroni Technology
Classic
Ø 29mm
Total Impulse
311.7Ns
Burn Time
1.93s
Avg Thrust
161.5N
Max Thrust
334.8N

Thrust Profile (N)

1.93s Burn Window

Engineered by Cesaroni Technology, the 312H160-12A is a 29mm solid rocket motor designed for high-power rocketry (HPR). As an official H-class motor, it delivers a total impulse of 311.7 Ns over a 1.93 second burn window.

With an average thrust of 161.5 N and a peak of 334.8 N, it features a neutral thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the Classic propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Canadian Association of Rocketry
Diameter 29 mm
Length 320 mm
Hardware Pro29-6G
Delays (s) 3,5,7,9,12
Specific Impulse 206.1 s
Peak Thrust 316 N
Peak Time T+ 0.04s
T/W Ratio 51.61
Propellant Classic
Profile neutral
Type reload
Sparky No

Mass Budget

319g Total
Casing (Dry)
164.8g
51.7%
Propellant
154.2g
48.3%
Live Sizing
Flight Envelope

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