Medium-Power Reloadable Motor System (RMS)

Aerotech manufactures a range of reloadable rocket motors. Each motor has two distinct parts:

  • The outer casing or hardware. This is an aerospace-grade aluminium tube and supporting hardware (seals, closures, etc) which the rocket motor reload is inserted into. The casing is then installed in the rocket.
  • The rocket motor reload itself. This is the combustible part which is ignited and generates the thrust.

Reloadable rocket motors are more expensive to purchase but offer cheaper and more varied flights than single-use rocket motors.

24mm Reloadable Motor System (RMS-24/40)

The RMS-24/40 system offers a large range of motors up to approximately 50Ns (low F-class) in one convenient reloadable casing. The whole system fits into most rocket kits designed for Estes D motors without needing to modify the kit.

To use this system you will need to buy:

  • The RMS-24/40 motor hardware. Wizard Rockets has loan hardware which may be used if you do not already own the motor hardware.
  • The motor reload(s) of your choice from the list below.
DesignationLength (mm)Total Impulse (Ns)Average Thrust (N)Thrust Duration (s)Total Weight (g)Delay (s)Propellant
D9-4W7018.769.981.8846.94White Lightning
D9-7W7018.769.981.8847.47White Lightning
D15-4T701916.51.245.44Blue Thunder
D15-7T701916.51.246.27Blue Thunder
E11-3J7032.711.62.8623Black Jack
E18-4W7036.517.12.158.94White Lightning
E18-7W7036.517.12.158.87White Lightning
E28-4T7039.732.51.254.44Blue Thunder
E28-7T7039.732.51.255.37Blue Thunder
F12-3J7043.214.72.965.43Black Jack
F12-5J7043.214.72.965.85Black Jack
F24-4W7047.3122.212.1362.24White Lightning
F24-7W7047.3122.212.1362.97White Lightning
F39-6T7049.737.31.3606Blue Thunder
F39-9T7049.737.31.360.69Blue Thunder

24mm RC Reloadable Motor System (RMS-RC-24/40)

Aerotech produce a range of RC glider focused motors with long burn times and no ejection delay charge. These motors may be purchased by special order. Please contact us for more information.

DesignationLength (mm)Total ImpulseAverage Thrust (N)Thrust Duration (s)Total Weight (g)Propellant
D7-RCT7019.86.462.8742.2Blue Thunder
E7-RCT70305.415.4348.4Blue Thunder
E6-RCT7037.55.277.1252.7Blue Thunder

29mm Reloadable Motor System (RMS-29/40-120)

The RMS-29/40-120 system offers a large range of higher powered motors, up to approximately 120Ns (G-class), in one convenient reloadable casing. The whole system fits into rocket kits designed for 29mm motors without needing to modify the kit.

To use this system you will need to buy:

  • The RMS-29/40-120 motor hardware. Wizard Rockets has loan hardware which may be used if you do not already own the motor hardware.
  • The motor reload(s) of your choice from the list below.
DesignationLength (mm)Total Impulse (Ns)Average Thrust (N)Thrust Duration (s)Total Weight (g)Delay (s)Propellant
E16-4W12437.6718.842107.84White Lightning
E16-7W12437.6718.8421097White Lightning
E23-5T1243722.51.57103.95Blue Thunder
E23-8T1243722.51.57103.88Blue Thunder
F22-5J1246519.643.31135.65Black Jack
F22-7J1246519.643.31132.97Black Jack
F40-4W12478.137.92.1125.64White Lightning
F40-7W12478.137.92.1126.17White Lightning
F40-10W12478.137.92.1126.210White Lightning
F52-5T12472.9551.371.42121.15Blue Thunder
F52-8T12472.9551.371.42121.68Blue Thunder
F52-11T12472.9551.371.42121.611Blue Thunder
G64-4W124118.856.842.091514White Lightning
G64-7W124118.856.842.09151.47White Lightning
G64-10W124118.856.842.09151.310White Lightning

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