Heatermeter Rotary Fan/Damper - The Adapt-a-Damper

thingiverse

Human: 05/10/18 - A threaded version is added so the top and bottom screw together for a secure fit. This model fits the Delta fan. Be sure to screw the two parts together before attaching the servo to the LAN plug, or use fittings with the servo plug for easy connection.\n07/29/17 - An adapter with 1" NPT thread is added for screwing onto a 1" pipe nipple.\n04/22/16 - A version of the top case and disc is added that accepts the more reliable Tower Pro SG90 servo.\n03/27/16 - Another box design, called Version 2 or V2, is added to house John Bostwick's Heatermeter Aux. Board for thermocouple and two probes. More details on the board are available here: http://tvwbb.com/showthread.php?57901-Heatermeter-Aux-Thermocouple-And-two-probe-board-V6-1(Final-Version)\n02/05/16 - A version 2 of the bottom case and box is added to reduce the amount of support material required when printing.\n01/15/16 - A two-hole top case and damper design is added. Also, the Rhino files are temporarily removed until they can be cleaned up a bit. They will be reposted once updated.\nEdit: The top disc for the damper, known as TopDamper.stl, was overlooked and is now included.\nEdit 2: Due to popular demand, the original Rhino files used to create the STL designs are provided, in case someone needs to modify them. Layer control can be tricky, so this version may appear scattered.\nThis model is designed for the Sunon 50x20fan, but might work with the Delta fan suggested on the heatermeter forum: http://tvwbb.com/forumdisplay.php?85-HeaterMeter-DIY-BBQ-Controller\nPrint Settings:\nRafts:\n No raft required.\nSupports:\n Yes support material needed for this design.\nResolution:\n 0.2 mm minimum layer resolution recommended.\nInfill:\n A solid 50% infill density is the standard, but can be adjusted to suit needs.