... u. 4.We are a manufacturer. High quality Servo motor Traversing robot arm-F850WS:Single ARM Handy Controller:Can work ... 1000-2500mm, Traverse axis is air cylinder driven, inverter motor, and AC servo motor. Features:1)Improve safety, save labour, improve efficiency ... with worldwide electrical safety standards (For example: CE, UL, CSA, GS etc.) Feathers & Specification of traversing robots:Brand Name: ...