LGB Hall Effect Sensor Mount and Sound Cam

thingiverse

LGB Hall Effect Sensor Mount and Sound Cam. This Hall Effect Sensor Mount is designed to hold a KY-003 board commonly found on eBay and other sources. The KY-003 board slides into the mount with a medium press fit.. The Hall Effect Sensor Mount/ KY-003 board assembly then slides into the Clock Sensor slot in the locomotive's frame. Please check to determine if your loco frame has this slot. The pins on the KY-003 board will need to be bent 90 degrees forward to clear the lid of the motor block. The Sound Cam is comprised of two halves that clamp over the driver axle eliminating the need to pull the drivers from the axles. Final fitting of I.D. will be required for a snug fit on axle. The Sound Cam has four pockets so you can insert 1-4 magnets-depending on your application. (ESU DCC Decoders require 4 magnets.) Sound Cam will need to be rotated so that one magnet is aligned with driver crank. You will need two (2) M2 x 10 screws to mount the Sound Cam on the axle. You will need 3mm round x 2mm deep magnets that can be found on eBay. A universal fit 3 conductor servo cable works well for the KY-003 connection. I have this setup installed on several of my locomotives and it has worked so far without any problems.