Opened them up. Looks like they aren't TB6600 at all. Good old chinese false advertising.
Chip is Toshiba TB67S109AFTG
They actually have 50v caps on the board. Weird that they are sold as max...
Type: Posts; User: themightyx
Opened them up. Looks like they aren't TB6600 at all. Good old chinese false advertising.
Chip is Toshiba TB67S109AFTG
They actually have 50v caps on the board. Weird that they are sold as max...
Driver shutting down after a while that's pushing less than 75% of it's rated capacity = crap driver.
But thanks for the info.
I'm going to open one up and see what's going on inside.
Thanks for taking the time to answer all of those questions!
That really helps narrow it down. If they are rated for 4.0A then they definitely shouldn't be overheating at 3.0A, at 1:00am, in a cold...
So it should be run at its rated current regardless of supply voltage?
When I place a multimeter inline from supply (40v) to load (along positive terminal) I can measure 0.25A draw while stationary and when i initiate a move it spikes up to 1.0A. I believe this is...