M Class Rocket Motor

Loki M1200-SF

Loki Research
Spitfire
Ø 76mm
Total Impulse
5122.6Ns
Burn Time
4.49s
Avg Thrust
1241.6N
Max Thrust
1550.0N

Thrust Profile (N)

4.49s Burn Window

Engineered by Loki Research, the M1200-SF is a 76mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 5122.6 Ns over a 4.49 second burn window.

With an average thrust of 1241.6 N and a peak of 1550.0 N, it features a neutral thrust curve optimal for sustainer stages and high-altitude attempts. It utilizes the Spitfire propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 76 mm
Length 785 mm
Hardware 76/6000
Delays (s) P
Specific Impulse 175.9 s
Peak Thrust 1514.51 N
Peak Time T+ 2s
T/W Ratio 23.58
Propellant Spitfire
Profile neutral
Type reload
Sparky Yes

Mass Budget

5368g Total
Casing (Dry)
2400.0g
44.7%
Propellant
2968.0g
55.3%
Live Sizing
Flight Envelope

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