M Class Rocket Motor

Loki M1650LC

Loki Research
Cocktail
Ø 76mm
Total Impulse
6535.0Ns
Burn Time
4.00s
Avg Thrust
1648.0N
Max Thrust
3719.0N

Thrust Profile (N)

4.00s Burn Window

Engineered by Loki Research, the M1650LC is a 76mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 6535.0 Ns over a 4.00 second burn window.

With an average thrust of 1648.0 N and a peak of 3719.0 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the Cocktail propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 76 mm
Length 784 mm
Hardware 76/6000
Delays (s) P
Specific Impulse 206.2 s
Peak Thrust 3779.84 N
Peak Time T+ 0.046s
T/W Ratio 29.84
Propellant Cocktail
Profile regressive
Type reload
Sparky No

Mass Budget

5630g Total
Casing (Dry)
2400.0g
42.6%
Propellant
3230.0g
57.4%
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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