HY Jacquard spare part of warp knitting machine

HY Jacuqard modules are used in some types of Knitting Machines, it could embedded into the related German Machine. Gauge: E14, E18, E22, E24, E28Capability:Compare with the traditional Electromagnetic JacquardType Electromagnetic Jacquard Piezo Jacquard working speed 400r/mim 1300r/mim powerper set 8kw 1.5kw capability easy to be destroyed reliable EMI YES NO volume large 1/8 of electromagnetic type ApplicationØ Jacquard raschel machineØ Multibar Raschel machineØ Double-needle bar Raschel machineØ High-speed tricot machineWorking PrinciplePiezo element are used on the knitting machines for the displacement of the Jacquard. The consists of two piezo ceramics which are isolated from each other with a layer of glass fibers. Piezo ceramics have the property to deform itself if a voltage is set. A voltage of about 200V is set alternatingly on each side of the piezo element with switching. The piezo ceramics deforms itself and displace the needle to the left-or the right-hand side of the Jacquard guide SpecificationSpecification of Bimorph 1. length of bimorph: 52mm 2. wide of bimorph: 7mm 3. length of fiber out of ceramic Needle 16 Germany needles Electric capability 1. Capacitance(nF): C≥29 nF 2. leakage current: less than 1µA