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Full Version: Driver for stepper motor
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Hi, is this driver good for robot? I read a lot about heat problems with this driver. Is it posible to run motors at 1.2- 1.4A with this driver?
For a4988. With heatsink up to 1.7A , without heatsink about 1A
Did you test it with some chinese drivers or original Polulu? People from CNC forum say, that this driver is capable od 0.6A stable.

And could you please recomend me some steppers about 10-12 USD?
A also find motors from local company. Here is their catalog
(02-17-2016 08:45 PM)mp3artin Wrote: [ -> ]Did you test it with some chinese drivers or original Polulu? People from CNC forum say, that this driver is capable od 0.6A stable.

http://forumsjjrobots.com/thread-738-pos...tml#pid982

All componets are cheap, from ebay, drivers. about 1.5$. I have used them without heatsink without problems.
My motors from banggood.
And what do you think about motor SX17-0905 from url I posted in my first post? They should have good quality motor and it is company located in my country (Czech Republic. It means fast shiping Smile Thank for your help.
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