JVL’s HLMT series hollow shaft rotary actuators take a novel approach to decentralised precision positioning tasks on rotary tables and automated machines where a through aperture is required for routing services or maintaining a clear line of site. Available in the UK from Mclennan, the design features an offset motor mounting in five model variants with clear through-hole diameters from 20 to 30mm and rated torque output of 5 to 142Nm The actuators are used with JVL’s MAC motor and ServoStep integrated servo and stepper motors or with other manufacturers motors in NEMA 17, 23 and 34 frame sizes.