M Class Rocket Motor

KBA M3500R

Kosdon by AeroTech
Redline
Ø 75mm
Total Impulse
7310.0Ns
Burn Time
2.11s
Avg Thrust
3469.0N
Max Thrust
4076.0N

Thrust Profile (N)

2.11s Burn Window

Engineered by Kosdon by AeroTech, the M3500R is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 7310.0 Ns over a 2.11 second burn window.

With an average thrust of 3469.0 N and a peak of 4076.0 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

National Association of Rocketry
Diameter 75 mm
Length 1039 mm
Hardware AMW 75-7600
Delays (s) P
Specific Impulse 171.7 s
Peak Thrust 4059.41 N
Peak Time T+ 1.588s
T/W Ratio 49.3
Propellant Redline
Profile dual-peak
Type reload
Sparky No

Mass Budget

7173g Total
Casing (Dry)
2832.0g
39.5%
Propellant
4341.0g
60.5%
Live Sizing
Flight Envelope

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Comparable M-Class Alternatives

M1200-SF

Loki

M
neutral
Total: 5123 Ns
Ø 76mm

2800CC300MFX-M960FX

Hypertek

M
regressive
Total: 5126 Ns
Ø 75mm

2800CC200M-M740

Hypertek

M
regressive
Total: 5143 Ns
Ø 75mm

M1355RT

Gorilla

M
neutral
Total: 5165 Ns
Ø 75mm

M1350W

AeroTech

M
dual-peak
Total: 5178 Ns
Ø 75mm

5198M1101-P

Cesaroni

M
dual-peak
Total: 5198 Ns
Ø 75mm
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