HyperTEK flight motors consist of three major parts: the oxidizer tank, the injector bell, and the fuel grain. The fuel grain is molded from thermoplastic compounds and has an insert-molded phenolic/graphite nozzle. This monolithic grain functions as both the fuel and the combustion chamber. We’ve eliminated the complicated assembly of a reloadable system by incorporating the fuel, nozzle and motor case into one injection molded component. The fuel grain simply screws onto the injector bell prior to flight and the spent fuel grain is unscrewed and disposed of after each flight. No messy, time consuming clean-up operations are required. Typical motor turn around times between flights can be less than 5 minutes. The injector bell has field interchangeable injector orifices for varying thrust levels to tailor your motor needs of your rocket or launch field.

For detailed J series product specifications, click here.

For a downloadable Excel spreadsheet of J series motor specifications, click here.

Certified by the Tripoli Rocketry Association
HyperTEK is a registered Trademark of Environmental Aeroscience Corporation
US Patents 5,715,675 6,058,697 6,085,526.
Other Patents Pending.
Manufactured by Cesaroni Technology Inc.
 Made in Canada.


  New products!

Part Number J Motor System and Components M.S.R.P.
HT-JS440-54-MS J 440 cc 54mm Motor System Call Dealer
HT-JS835-54-MS Hammerhead J 835 cc 54mm Motor System Call Dealer
HT-JS-IB J Motor Injector Bell with SS flame shield Call Dealer
HT-440-T 440 cc 54mm Oxidizer Tank Call Dealer
HT-835-54-T 835 cc 54mm Oxidizer Tank Call Dealer
HT-JLKVO-MSC O-Ring 2-010 50pcs J Kline Valve Call Dealer
HT-JTO-MSC O-Ring 2-112 50pcs J Tank (All) Call Dealer
HT-JGLMTO-MSC O-Ring 2-210 50pcs J Grain Call Dealer
HT-440-VT 440cc x 54 mm Vent Tube Call Dealer
HT-J835-54-VT 835cc x 54mm Vent Tube Call Dealer
HT-440ORF-MSC Orifices (.076, .098, .125, .172) each Call Dealer
HT-835ORF-MSC Orifices ( .125, .172) each Call Dealer
HT-J-FG Standard J Fuel Grains (each) Call Dealer
HT-JFX-FG HyEFX J Fuel Grains (each) discontinued (EOL)

~ I Series (Standard and HyEFX)
~ L Series (Standard and HyEFX)
~ M Series
~ Ground Support Equipment and Accessories

For further information please feel free to contact us.
This Page Last Updated: June 07, 2001
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© 2002 Cesaroni Technology Incorporated. All Rights Reserved. All logos are property of their respective owners. E&OE