Specifications of the piezoelectric JacquardTypeKDJE14KDJE18KDJE22KDJE24KDJE28Width of the needle control(mm)2.191.801.531.401.29Total width mm58.0045.1636.9533.8029.00Working voltage+200Vdc∼+240Vdclateral resistance(max)4gExpected life108Capacitance20nF±10Positioning accuracy of guide needle≤±0.1mmInsulation resistance≥108ΩNeedle number16