LMS K250W-PS

The K250W-PS 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. It requires a 54mm Aft Closure and a 54mm Extended Forward Closure.

This AeroTech motor utilizes a patent pending high-strength polymer case and bulkhead, polymer nozzle and RCSs exclusive White Lightning™ aerospace grade composite propellant formulation, which produces a gorgeous bright white flame with lots of dense white smoke and a throaty roar at lift-off.

This AeroTech motor pack comes with 1 rocket motor and 1 FirstFire™ Initiator. 

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

Specifications:

Motor Diameter: 2.125 inches (54mm)

Casing Length: 26.49 inches (673mm)

Total Impulse: 2353 N-sec

Average Thrust: 250 newtons

Peak Thrust: 545.8 N-sec

Thrust Duration: 9 seconds

Delay Time: Plugged

Propellant Weight: 1434 grams

Motor Weight: 2211 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.