I Class Rocket Motor

AeroTech I350R

AeroTech
Redline
Ø 38mm
Total Impulse
634.6Ns
Burn Time
1.86s
Avg Thrust
340.0N
Max Thrust
473.0N

Thrust Profile (N)

1.86s Burn Window

Engineered by AeroTech, the I350R is a 38mm solid rocket motor designed for high-power rocketry (HPR). As an official I-class motor, it delivers a total impulse of 634.6 Ns over a 1.86 second burn window.

With an average thrust of 340.0 N and a peak of 473.0 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Redline propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 38 mm
Length 355.6 mm
Hardware Single Use
Delays (s) 6,8,10
Specific Impulse 185.9 s
Peak Thrust 486.03 N
Peak Time T+ 0.503s
T/W Ratio 56.26
Propellant Redline
Profile dual-peak
Type SU
Sparky No

Mass Budget

616g Total
Casing (Dry)
268.0g
43.5%
Propellant
348.0g
56.5%
Live Sizing
Flight Envelope

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Comparable I-Class Alternatives

I235WC

Gorilla

I
No Curve Data
Total: 324 Ns
Ø 38mm

I200W

AeroTech

I
regressive
Total: 325 Ns
Ø 29mm

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
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