ZXM-32 Controlling Tension Device Packaging Machines Printing Machines Taper Tension Controller

Method of controlling tension is to measure the operation pulse of rewinding or unwinding axle by Hall switch. Output tension increases or decreases a unit progressively when pulse count reaches the preset pulse value, thus taper tension controller realize rewinding or unwinding. The main circuit of controller adopts PWM constant electric current of switch circuit replaces conventional transformer to supply power, so it has light weight, small volume and high accuracy of electric current etc. Operate-panel of the controller adopts touch switch to make operation more simply and output electric current adopts LED digital to show more ocular. This product can be set up into manual tension control, rewinding taper tension control and unwinding taper tension control; it can be suitable for accepting and putting a semi-automatic tension to control with various printing package packing machines. Main Technical Parameters: Work voltage: AC 220V ±15% 50/60 HZ Output electric current: Can select 1A, 2A, 3A Main output way: DC 0-2A constant electric current output (mix load impedance 8-12Ω) Electric current output fluctuate: < 0.01A Tension control way: Manual control/pulse rewinding control/pulse unwinding control Set scope of pulse: 0-999time Supreme frequency of the pulse: 100HZ Appearance size: 168 X 80 X 146 (mm) (length X width X height) Installation size: 161 X 73 X 146 (mm) (length X width X height)