J Class Rocket Motor

Loki J1000-LW

Loki Research
Loki White
Ø 38mm
Total Impulse
1220.0Ns
Burn Time
1.25s
Avg Thrust
976.0N
Max Thrust
1400.0N

Thrust Profile (N)

1.25s Burn Window

Engineered by Loki Research, the J1000-LW is a 38mm solid rocket motor designed for high-power rocketry (HPR). As an official J-class motor, it delivers a total impulse of 1220.0 Ns over a 1.25 second burn window.

With an average thrust of 976.0 N and a peak of 1400.0 N, it features a regressive thrust curve optimal for general sport flying. It utilizes the Loki White propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 38 mm
Length 625 mm
Hardware 38/1200
Delays (s) 7,9,12,15
Specific Impulse 217 s
Peak Thrust 1400 N
Peak Time T+ 0.015s
T/W Ratio 87.04
Propellant Loki White
Profile regressive
Type reload
Sparky No

Mass Budget

1143g Total
Casing (Dry)
570.0g
49.9%
Propellant
573.0g
50.1%
Live Sizing
Flight Envelope

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