... Imported sensor 3.High precise ball screw Yarn Testing Machine ApplicationThese series of Yarn Testing Machineis used to test tension, ... CNS-11888,JIS K6854, PSTC-7. Technical Parameters Yarn Testing Machine Capacity (optional)5,10,50,100,200kgUnit (Switchable ... system: Panasonic servo motor +Panasonic servo driver +ball screw (Taiwan)+Leeming reduction gears +synchronous belt driveB, Control system: a ...