Handmade Bagging Control Unit

Bagging Control Unit The Bagging Control Unit is a specially developed electronic unit for controlling cleaning cycles of bag filters available in various models to suit different output requirements. The timer energizes a solenoid valve, thus triggering the momentary pulse of high pressure compressed air down into a row of filter bags. This pulse of air will expel the dust from the surface of the filter. The timer closes the valve after a specified time and the filter starts working in the ventilation mode. Stepper Motor Drives General technical data Operation at full and half step.Protection against all types of short circuit at phases Can be interfaced with a microprocessor or plcOn board 5vDC supply Technical DataPower supply voltage:10 to 30 vac or 12 to 50 vdc. Phase current:0.7A to 4 A. Upto coupler inputs:Clock,Direction,Enable. Logic input voltage:5vdc to 12 vdc. Chopping frequency:18 khz. Max clock frequency:20khz inHalf step mode with a minimum pulse of 10us. LED Indicator:pulse(green),Fault (red). Protection:Short-circuit between phases thermal. Operating temperature: 0 to 60 c Termination: L type screw terminals. Mode selection:Auto and Manual selection on board DIP switch.   Stepper Motor General Specifications Step angle accuracy: 5% Temperature:80C Max Ambient temperature: -20oC - +50oC Insulation resistance:100M   Min 500VCD Shaft radial play:0.06mm Max Shaft axial play:0.08mm Max