K Class Rocket Motor

AeroTech K1100T

AeroTech
Blue Thunder
Ø 54mm
Total Impulse
1472.0Ns
Burn Time
1.61s
Avg Thrust
1100.0N
Max Thrust
1245.0N

Thrust Profile (N)

1.61s Burn Window

Engineered by AeroTech, the K1100T is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 1472.0 Ns over a 1.61 second burn window.

With an average thrust of 1100.0 N and a peak of 1245.0 N, it features a regressive thrust curve optimal for general sport flying. It utilizes the Blue Thunder propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 54 mm
Length 398 mm
Hardware RMS-54/1706
Delays (s) 6,8,10,12,14
Specific Impulse 194 s
Peak Thrust 1234.65 N
Peak Time T+ 0.034s
T/W Ratio 83.93
Propellant Blue Thunder
Profile regressive
Type reload
Sparky No

Mass Budget

1336g Total
Casing (Dry)
562.7g
42.1%
Propellant
773.3g
57.9%
Live Sizing
Flight Envelope

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Comparable K-Class Alternatives

1176K1720-P

AMW

K
dual-peak
Total: 1176 Ns
Ø 54mm

1281K360-13A

Cesaroni

K
neutral
Total: 1281 Ns
Ø 54mm

K456DM

AeroTech

K
regressive
Total: 1281 Ns
Ø 54mm

835CC125J-K240

Hypertek

K
regressive
Total: 1292 Ns
Ø 54mm

SK-54-1750

AMW

K
neutral
Total: 1300 Ns
Ø 54mm

K400C

AeroTech

K
regressive
Total: 1304 Ns
Ø 54mm
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