E Class Rocket Motor

AeroTech E23T

AeroTech
Blue Thunder
Ø 29mm
Total Impulse
35.3Ns
Burn Time
1.57s
Avg Thrust
22.5N
Max Thrust
38.2N

Thrust Profile (N)

1.57s Burn Window

Engineered by AeroTech, the E23T is a 29mm solid rocket motor designed for model rocketry. As an official E-class motor, it delivers a total impulse of 35.3 Ns over a 1.57 second burn window.

With an average thrust of 22.5 N and a peak of 38.2 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Blue Thunder propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

National Association of Rocketry
Diameter 29 mm
Length 124 mm
Hardware RMS-29/40-120
Delays (s) 4,5,6,8
Specific Impulse 206.9 s
Peak Thrust 38.22 N
Peak Time T+ 0.2s
T/W Ratio 22.05
Propellant Blue Thunder
Profile dual-peak
Type reload
Sparky No

Mass Budget

104g Total
Casing (Dry)
86.6g
83.3%
Propellant
17.4g
16.7%
Live Sizing
Flight Envelope

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