L Class Rocket Motor

Loki L1040LR

Loki Research
Loki Red
Ø 54mm
Total Impulse
3707.0Ns
Burn Time
3.57s
Avg Thrust
1036.0N
Max Thrust
1422.0N

Thrust Profile (N)

3.57s Burn Window

Engineered by Loki Research, the L1040LR is a 54mm solid rocket motor designed for extreme high-power rocketry. As an official L-class motor, it delivers a total impulse of 3707.0 Ns over a 3.57 second burn window.

With an average thrust of 1036.0 N and a peak of 1422.0 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Loki Red propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 54 mm
Length 736 mm
Hardware 54/2800
Delays (s) P
Specific Impulse 224.4 s
Peak Thrust 1394.96 N
Peak Time T+ 2.013s
T/W Ratio 35.65
Propellant Loki Red
Profile dual-peak
Type reload
Sparky No

Mass Budget

2962g Total
Casing (Dry)
1278.0g
43.1%
Propellant
1684.0g
56.9%
Live Sizing
Flight Envelope

Design wings in your spreadsheet

AeroSheet loads airfoils directly into Google Sheets. Polars, 3D splines, Fusion 360 export, without leaving your spreadsheet.

Google Sheets Install in Google Sheets coming soon
Veenie Kit

Need a custom engineering simulator?

The 3D engine on this page is built by Veenie Aerospace. We build bespoke, browser-native digital twins, aerodynamic simulators, and AI physics tools for UAV startups and defense contractors.

Loading calendar...