Piezo Jacquard Parts For Textile Machine

We are exporting, manufacturing & supplying our customers a wide range of Piezo Jacquard Parts For Textile Machines from Shaoxing, Zhejiang, China. The Jacquard Segment could be embedded into different types of warp knitting machine especially the Raschel and Jacquard machine, it could instead the traditional electromagnetic Jacquard to enhance the operation speed of the whole machine.

Compare with the Germany Jacquard, our product have nearly the same capability but much lower price.

Capability
working speed : 500-1300r/mim
power(per set) : 1.5kw
capability : reliable
EMI : NO
volume : 1/8 of electromagnetic type

Application
Jacquard raschel machine
Multibar Raschel machine
Double-needle bar Raschel machine

Principle
Piezo 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

Specification
1. Length of bimorph: 52mm
2. Wide of bimorph: 7mm
3. Length of fiber out of ceramic

Needle : 16 Germany needles
Electric capability
1. leakage current: less than 1AuA