Stepper Hot TB6560 (continuous work)

[MarkT]

@alexglowee

But thus I don’t understand the notion of “recommended driver rating”. If the current limit is limited to 1amp. Why it’s important to have a 2amp driver ? Is there some peaks current greather than the current phase ?

Because running things close to their maximum limits causes all sorts of thermal
issues and reduces lifespan. Just because a car has a top speed of 120mph doesn't
mean you drive it at 110mph all the time and expect it be reliable.