Quest Q-jet

AeroTech G12ST-P 29mm x 147mm Single Use DMS 1-Motor Kit - 071200

AeroTech G12ST-P 29mm x 147mm Single Use DMS 1-Motor Kit - 071200 - Main image
$29.09 $48.49 In stock

The AeroTech Disposable Motor System DMS is a single-use motor in kit form that is assembled by the user. All of the Aerotech DMS motors use all-disposable components. The nozzle and propellant are already installed.

The G12ST-P is a Plugged/Smoke motor. Plugged reload kits do not utilize a motor-actuated ejection charge. Plugged motors must be used in conjunction with a timer, altimeter or radio-activated recovery system. This motor is great for gliders and lightweight vertical flight rockets. Flights to 10,000 feet are possible!

DMS motors feature a filament-wound fiberglass casing, a glass-reinforced composite phenolic nozzle, a molded plastic bulkhead and RCSs exclusive Super Thunder™ aerospace grade composite propellant formulation, which produces a bright violet-blue flame with a minimum of exhaust smoke. Super Thunder™ motors provide a higher ISP than Blue Thunder™.

This AeroTech motor pack comes with 1 rocket motor and 1 FirstFire™ Jr. Initiator. 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. Orders containing this item will not be shipped until proof of age (such as a copy of a driver’s license) 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: 1.125 inches (29mm)

    Casing Length: 5.79 inches (147mm)

    Total Impulse: 160 N-sec

    Average Thrust: 12 newtons

    Peak Thrust: 20 N-sec

    Thrust Duration: 13.3 seconds

    Delay Time: Plugged

    Propellant Weight: 82 grams

    Motor Weight: 150.3 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.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Emily ★★★★★

Assembling it took me maybe ten minutes and the instructions were actually clear, which I didn't expect from a single-use kit. The disposable nozzle means no cleanup afterward, and the burn was smooth from ignition to ejection. Flew it twice now and both times it performed exactly as advertised.

Joseph Q. ★★★★★

Everything needed for the flight was in one kit, which saved me from hunting down separate nozzle and propellant parts. The fit on the 29mm casing was snug, and cleanup was basically just tossing the disposable pieces afterward.

Jason U. ★★★★★

Assembling the motor myself took about ten minutes and the instructions were clear enough that I didn't second-guess anything. The all-disposable nozzle and propellant mean there's nothing to clean up afterward, which is honestly my favorite part. Flew it once and the burn was smooth the whole way.