A simple case for Piher-15 Potentiometers (order number PT15 N H05) for the fischertechnik construction toy system.

Use the larger version if you find that the fischertechnik pegs of the smaller version don't print well.

For connecting fischertechnik clip on axles, you can use the small adapter, which will fix the clip on axle firmly both in an axial and radial direction. Be warned that the adapter is not very robust, so you might want to print a couple of them as a reserve.

The free arm adapter is needed for robot arm applications as shown in the video. It fixes the axle to the free arm opposite to the potentiometer.

I did some research into the potentiomters' accuracy, linearity etc. which you can find in this thread.

Please consider leaving a "like" or posting your make as a token of appreciation for my work.

Find my other fischertechnik designs here.

[https://youtu.be/k6kb0ZGcKnQ](https://youtu.be/k6kb0ZGcKnQ)
keywords: angular encoder fischertechnik Piher position_encoder potentiometer potentiometer_mount Printbuchse PT-15 Trimpot

Print Settings

Printer Brand:

Anet

Printer:

No

Supports:

.1 mm

Filament: any PETG

Notes:

Use supports for the two parts with horizontal grooves.

Post-Printing

Slide the potentiometer into the base part und fix the top part with super glue.

Category: Construction Toys