AeroTech L1390G-PS RMS-75/3840 Reload Kit (1 Pack) - 12139P

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  • Regular price $289.99
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The AeroTech Reloadable Motor System RMS is an aluminum cased reusable motor in kit form that is assembled by the user. You will need AeroTech RMS-75/3840 motor hardware to build and complete the motor for many reliable flights. Motor hardware is available separately in a complete set, and also as individual parts. This motor requires installing a forward seal disc (75FSD) during assembly. Important: High Power RMS reload kits are not compatible with Mid Power RMS products.

The L1390G-PS is a Plugged/Smoke motor reload. Plugged reload kits do not utilize a motor-actuated delay or ejection charge. Plugged motors must be used in conjunction with a timer, altimeter or radio-activated recovery system.

This RMS motor reload utilizes RCSs exclusive Mojave Green™ aerospace grade composite propellant formulation, which produces a brilliant green exhaust plume with a moderate amount of smoke. Mojave Green™ motors high density and specific impulse delivers a higher total impulse in each motor size than any other AeroTech propellant.

The AeroTech motor reload kit comes with 1 rocket motor reload. Reload kits include all internal motor components and FirstFire™ Initiators. Requires HAZMAT shipping via UPS or FEDEX. The sale of this high power motor to persons under 18 years of age is currently prohibited by federal law. This is a High-Power motor requiring Level 2 High-Power certification through NAR or Tripoli to purchase. Orders containing this item will not be shipped until proof of age (such as a copy of a driver’s license) and proof of Level 2 certification is received.

Certified by the Tripoli Rocketry Association (TRA), the National Association of Rocketry (NAR) and the Canadian Association of Rocketry (CAR).

  • Specifications:

    Motor Diameter: 2.965 inches (75mm)

    Casing Length: 20.90 inches (531mm)

    Hardware Required: RMS-75/3840

    Total Impulse: 3949 N-sec

    Average Thrust: 1390 newtons

    Peak Thrust: 1649.8 N-sec

    Thrust Duration: 2.6 seconds

    Delay Time: Plugged

    Propellant Weight: 1973 grams

    Motor Weight: 3876 grams

    Maximum Liftoff Weight: Due to the variables involved, AeroTech/Quest currently does not list or post recommended maximum lift-off weights for their mid-power and high-power rocket motors. Instead, we recommend utilizing either the RockSim software available at www.apogeerockets.com or OpenRocket Simulator available at www.openrocket.info.