If the drivers are bipolar, and the drive is set to 4A then you would need about 2 amps for that driver.
So you would need a supply of about 6A.
We have a PSU that is 7A at 40V for about £41 plus VAT.
Originally Posted by
Vaako
Hi jerber,
Thanks for the nice link.
I like to use leadscrews.
Here is also a place in Germany who sells cheap stepper motors, mabe somone can use this?
www.mir-elektronik.de
If I buy 3 steppermotors of 4 Ampere each do I have to build a power supply of 12 Ampere?
Mabe this is a stupid question but i'm not familair with these.
Thanks for the help!
Vaako
Motion Control Products Ltd
www.motioncontrolproducts.co.uk