K Class Rocket Motor

Gorilla K630WC

Gorilla Rocket Motors
White Cloud
Ø 54mm
Total Impulse
1414.8Ns
Burn Time
2.24s
Avg Thrust
631.0N
Max Thrust
827.0N

Thrust Profile (N)

2.24s Burn Window

Engineered by Gorilla Rocket Motors, the K630WC is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 1414.8 Ns over a 2.24 second burn window.

With an average thrust of 631.0 N and a peak of 827.0 N, it features a neutral thrust curve optimal for general sport flying. It utilizes the White Cloud propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 54 mm
Length 402 mm
Hardware 54/1400
Delays (s) P
Specific Impulse 188.5 s
Peak Thrust 800.68 N
Peak Time T+ 0.9s
T/W Ratio 41.23
Propellant White Cloud
Profile neutral
Type reload
Sparky No

Mass Budget

1560g Total
Casing (Dry)
795.0g
51.0%
Propellant
765.0g
49.0%
Live Sizing
Flight Envelope

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Comparable K-Class Alternatives

1176K1720-P

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Total: 1176 Ns
Ø 54mm

1281K360-13A

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K456DM

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835CC125J-K240

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SK-54-1750

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Total: 1300 Ns
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K400C

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regressive
Total: 1304 Ns
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