M Class Rocket Motor

AeroTech M1780NT

AeroTech
New Blue Thunder
Ø 75mm
Total Impulse
5783.0Ns
Burn Time
3.10s
Avg Thrust
1859.0N
Max Thrust
3056.0N

Thrust Profile (N)

3.10s Burn Window

Engineered by AeroTech, the M1780NT is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 5783.0 Ns over a 3.10 second burn window.

With an average thrust of 1859.0 N and a peak of 3056.0 N, it features a regressive thrust curve optimal for general sport flying. It utilizes the New Blue Thunder propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 75 mm
Length 665 mm
Hardware RMS-75/5120
Delays (s) P
Specific Impulse 230.3 s
Peak Thrust 2566.03 N
Peak Time T+ 0.118s
T/W Ratio 40.19
Propellant New Blue Thunder
Profile regressive
Type reload
Sparky No

Mass Budget

4715g Total
Casing (Dry)
2155.0g
45.7%
Propellant
2560.0g
54.3%
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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