Uh-oh, the DC motor and capacitor charging system aren’t working the way I want. So, we are switching to an AC motor with VFD. Watch to find out more.
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New Drum, New Roller and a VFD! Coaster Update 6
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Originally live on Sunday, June 1st, 2025 at 2:30 PM EDT Ever wondered how roller coasters pull off thrilling loops, smooth turns, and jaw-dropping drops? In this fun and interactive webinar,...
Tilley’s Terror: Backyard Launch Coaster VFD Burns Up During Braking!
https://youtu.be/ktiWPf64Oi8 In this episode of our DIY backyard launch coaster project, Tilley’s Terror hits a major snag—our Variable Frequency Drive (VFD) keeps internally blowing up...