About: http://webisa.webdatacommons.org/82352291

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	So say the authors of this Machine Design article that includes a rundown of several such drives, for various applications including machine tools.
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com