I Class Rocket Motor

AeroTech I200W

AeroTech
White Lightning
Ø 29mm
Total Impulse
324.5Ns
Burn Time
1.65s
Avg Thrust
200.0N
Max Thrust
463.3N

Thrust Profile (N)

1.65s Burn Window

Engineered by AeroTech, the I200W is a 29mm solid rocket motor designed for high-power rocketry (HPR). As an official I-class motor, it delivers a total impulse of 324.5 Ns over a 1.65 second burn window.

With an average thrust of 200.0 N and a peak of 463.3 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the White Lightning propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 29 mm
Length 333 mm
Hardware RMS-29/360
Delays (s) 4,6,8,10
Specific Impulse 176.6 s
Peak Thrust 303.95 N
Peak Time T+ 0.033s
T/W Ratio 57.03
Propellant White Lightning
Profile regressive
Type reload
Sparky No

Mass Budget

357.504g Total
Casing (Dry)
170.2g
47.6%
Propellant
187.3g
52.4%
Live Sizing
Flight Envelope

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Comparable I-Class Alternatives

I235WC

Gorilla

I
No Curve Data
Total: 324 Ns
Ø 38mm

I180W

AeroTech

I
dual-peak
Total: 326 Ns
Ø 38mm

I385F

Kosdon

I
No Curve Data
Total: 326 Ns
Ø 29mm

I223GT

Gorilla

I
neutral
Total: 328 Ns
Ø 38mm

I161W

AeroTech

I
dual-peak
Total: 329 Ns
Ø 38mm

I218R

AeroTech

I
regressive
Total: 330 Ns
Ø 38mm
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