C Class Rocket Motor

Klima C6

Raketenmodellbau Klima
composite
Ø 18mm
Total Impulse
10.0Ns
Burn Time
1.60s
Avg Thrust
6.0N
Max Thrust
15.0N

Thrust Profile (N)

1.60s Burn Window

Engineered by Raketenmodellbau Klima, the C6 is a 18mm solid rocket motor designed for model rocketry. As an official C-class motor, it delivers a total impulse of 10.0 Ns over a 1.60 second burn window.

With an average thrust of 6.0 N and a peak of 15.0 N, it features a neutral thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the composite propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Uncertified
Diameter 18 mm
Length 70 mm
Hardware Single Use
Delays (s) 0,3,5,7,P
Specific Impulse 106.2 s
Peak Thrust 15 N
Peak Time T+ 0.291s
T/W Ratio 29.84
Propellant composite
Profile neutral
Type SU
Sparky No

Mass Budget

20.5g Total
Casing (Dry)
10.9g
53.2%
Propellant
9.6g
46.8%
Live Sizing
Flight Envelope

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Comparable C-Class Alternatives

C5

Estes

C
neutral
Total: 8 Ns
Ø 18mm

C6

Quest

C
neutral
Total: 9 Ns
Ø 18mm

C11

Estes

C
neutral
Total: 9 Ns
Ø 24mm

C6

Estes

C
regressive
Total: 9 Ns
Ø 18mm

SCR-C6

SCR

C
regressive
Total: 9 Ns
Ø 18mm

C4

Apogee

C
regressive
Total: 9 Ns
Ø 18mm
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