Here you will find custom designs that SMT Designs has developed per customer requests. The designs can be used as-is if it fits a rocketry project you have or let it spark new ideas for the next rocket design you are working on.
You will also find a SMT Designs NRE Donation "product" that was created so customers could choose to pay extra for their project if the value they see is greater than what the custom project is priced at. This product was added due to customer request. SMT designs has chosen not to charge a design fee for most custom projects and only set a normal retail price for the end product (unless it is really unique - talk to us about that if you have something in mind). Everything that SMT Designs creates adds to a library of parts that can be combined into other custom projects or even a main line products.
The Tri-Tube Strut is one for four supports for aligning and supporting three 65mm (2.6 inch) Blue Tube air frames. There is a 0.55 inch hole in the center to fit a standard 1/2 inch launch rod.
The 98mm Plug-In Bay is designed to install into a Wildman 98mm Nosecone coupler that has two 1/4-20 threaded rods running down from a pre-installed bulkhead at the top of the coupler. Once installed, a metal bottom stepped bulkhead is added and fastened down using 1/4-20 hardware.
The 75mm Compact Tracker Bay supplies a secure mounting for an EggFinderMini tracker and a Turnigy 2S 850mAh 25-50C LiPo in a nosecone. The 75mm EggFinderMini Compact Tracker Bay is designed to install on a bulkhead using two 4-40 machine screws in nosecone bays 75mm and larger in diameter. The bay height is 2.75 inches and with an installed EggFinderMini tracker with a stubby antenna the total height is still only 3.5 inches. The bay has a central 3/8" clearance hole for a threaded rod to go through for attaching the bullhead to a nosecone.
The 54mm Dual Deploy Air Start Bay Kit is a complete set of SMT Designs parts that can be assembled into fully functional dual deploy air start electronics bay (customer supplies coupler tube, Altus Metrum EasyMega, and batteries).
The Hybrid Bay Kit is a complete set of SMT Designs parts that can be assembled into fully functional electronics bay (customer supplies coupler tube, devices, batteries, and antenna).
The nosecone bay kit is a complete set of SMT Designs parts that can be assembled into a fully functional nosecone bay specifically for the FeatherWeight GPS and AltusMetrum EasyMini Altimeter (customer supplies coupler tube, electronic devices, and batteries).
