The 6SN1123-1AB00-0HA1 Siemens power module is a part of the Simodrive 611 series. This unit is used as a power module for the Simodrive series and works with 2 axes. This is an 8A unit with internal cooling. The motor rated current for is is Feed=3A, Main Spindle=3A. For more info you can check out all of our Siemens products on our website.