The item includes: 

3pcs  23HS8630B   6-lead Nema23 stepper motor  with DUAL shaft

or 3pcs  23HS8630   6-lead Nema23 stepper motor  with single shaft.

There has motor drivers DM542 in my store, welcome to view the item.

ACT Motor has one year warranty, if you have any problem with this motor, please contact me, thank you!

We product all kinds of motors & driver. And we can manufacture products according to our customer's design.

For more information you can click here:http://www.ebay.de/itm/171966314107?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649