H Class Rocket Motor

Cesaroni 207H151-15A

Cesaroni Technology
Red Lightning
Ø 29mm
Total Impulse
207.2Ns
Burn Time
1.38s
Avg Thrust
150.8N
Max Thrust
214.8N

Thrust Profile (N)

1.38s Burn Window

Engineered by Cesaroni Technology, the 207H151-15A is a 29mm solid rocket motor designed for high-power rocketry (HPR). As an official H-class motor, it delivers a total impulse of 207.2 Ns over a 1.38 second burn window.

With an average thrust of 150.8 N and a peak of 214.8 N, it features a regressive thrust curve optimal for general sport flying. It utilizes the Red Lightning 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) 6,8,10,12,15
Specific Impulse 193.6 s
Peak Thrust 209.6 N
Peak Time T+ 0.021s
T/W Ratio 64.59
Propellant Red Lightning
Profile regressive
Type reload
Sparky No

Mass Budget

238g Total
Casing (Dry)
128.9g
54.2%
Propellant
109.1g
45.8%
Live Sizing
Flight Envelope

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