E Class Rocket Motor

Quest E35W

Quest Aerospace
White Lightning
Ø 24mm
Total Impulse
39.4Ns
Burn Time
1.08s
Avg Thrust
33.8N
Max Thrust
44.0N

Thrust Profile (N)

1.08s Burn Window

Engineered by Quest Aerospace, the E35W is a 24mm solid rocket motor designed for model rocketry. As an official E-class motor, it delivers a total impulse of 39.4 Ns over a 1.08 second burn window.

With an average thrust of 33.8 N and a peak of 44.0 N, it features a neutral thrust curve optimal for general sport flying. It utilizes the White Lightning propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 24 mm
Length 113 mm
Hardware Single Use
Delays (s) 5,8,11
Specific Impulse 158 s
Peak Thrust 46.5 N
Peak Time T+ 0.979s
T/W Ratio 62.66
Propellant White Lightning
Profile neutral
Type SU
Sparky No

Mass Budget

55g Total
Casing (Dry)
29.6g
53.8%
Propellant
25.4g
46.2%
Live Sizing
Flight Envelope

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Comparable E-Class Alternatives

24E22-13A

Cesaroni

E
dual-peak
Total: 24 Ns
Ø 24mm

25E75-17A

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E
dual-peak
Total: 25 Ns
Ø 24mm

26E31-15A

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regressive
Total: 26 Ns
Ø 24mm

E12

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E
regressive
Total: 27 Ns
Ø 24mm

E26W

AeroTech

E
dual-peak
Total: 28 Ns
Ø 24mm

E9

Estes

E
regressive
Total: 28 Ns
Ø 24mm
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