The KinetiMax HPD series is offered in stator-rotors sets. They are available in six frame sizes, with three stack-lengths per size and three windings per stack length. The HPD series also features a large stator bore that allows cabling to pass through for applications such as robotic joints.
Source URL: Allied Motion releases KinetiMax High Power Density (HPD) motor series
Source Website: Factory Automation – Automation.com