... and range of Inch thread31kinds, 28-1/4"T.P.I No. and range of Module thread45 kinds, 0. ... infinite class speed variation scope 0.8-160 r/min.•Input system is connected with naked bar ... com)12.Dynamic precision test and offset: RENISHAW laser detector, UK 13.Voltage: 380V, 3-phase, 50HZ ModelAK ... com)12.Dynamic precision test and offset: RENISHAW laser detector, UK 13.Voltage: 380V, 3-phase, 50HZ ModelAK ...