Here's one 3 year old link: [forum.planet-cnc.com]
and another: [www.cnczone.com]
I bought one of the Chinese TB6600 divers last year (before I knew about any of this) and it has the same problems, 2 years after the linked posts. These things are made by a bunch of different Chinese companies all of whom copy each other (probably no engineers at any of the companies).
You can set pulse length to any value you want in smoothieware. I believe it defaults to 1 us, but if you're using external drivers, just set the pulse duration to 5 us in the config file and you're good to go.
and another: [www.cnczone.com]
I bought one of the Chinese TB6600 divers last year (before I knew about any of this) and it has the same problems, 2 years after the linked posts. These things are made by a bunch of different Chinese companies all of whom copy each other (probably no engineers at any of the companies).
You can set pulse length to any value you want in smoothieware. I believe it defaults to 1 us, but if you're using external drivers, just set the pulse duration to 5 us in the config file and you're good to go.