On Fri, 5 Jun 2020 at 15:53, grumpy--- via Emc-users < [email protected]> wrote:
> > can someone recommend a 10k pot that will handle the vibration > I would normally assume that wire-wound was better and more reliable, but: This one is rated at 500,000 revolutions. https://docs.rs-online.com/a490/0900766b800ad522.pdf Whereas a conductive plastic one: https://docs.rs-online.com/49bb/0900766b81599e96.pdf Is good for 5 million revs Both are quite expensive. (£60) The wirewound one seems to have the better vibration resistance, but only by 30% Something about 1/10th those prices is probably fine, but 1/100 the price is probably too cheap. -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
