Total Impulse
4.8Ns
Burn Time
2.53s
Avg Thrust
1.9N
Max Thrust
5.5N
Thrust Profile (N)
2.53s Burn WindowEngineered by Apogee Components, the B2 is a 10.5mm solid rocket motor designed for model rocketry. As an official B-class motor, it delivers a total impulse of 4.8 Ns over a 2.53 second burn window.
With an average thrust of 1.9 N and a peak of 5.5 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration.
Technical Specifications
National Association of RocketryDiameter 10.5 mm
Length 88 mm
Hardware Single Use
Delays (s) 0,3,5,7,9
Specific Impulse 81.9 s
Peak Thrust 5.48 N
Peak Time T+ 0.121s
T/W Ratio —
Propellant Standard
Profile regressive
Type SU
Sparky No
Mass Budget Unavailable
Live Sizing
Flight Envelope
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