HepcoMotion GFX - Guidance System. ECO60™ Linear Actuators (Original Generation) SlickStick™ Linear Actuators (Original Generation) MadeWell Crown Rollers. UtiliTrak Linear Guide Track. UtiliTrak Wheel Plate Assembly. UtiliTrak Wheel Plate Brake Kit. HepcoMotion Simple Select Vee Slide Linear Guidance System. HepcoMotion Simple Select