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Piezo-jaquard-comb

ITEM NO: HTEC908(Piezo-jaquard-comb)

HTEC908-E14
HTEC908-E18
HTEC908-E22
HTEC908-E24
HTEC908-E28

Characteristic:

compare with the traditional Electromagnetic Jacquard

Type

Electromagnetic Jacquard

Piezo Jacquard

working speed

400r/mim

1300r/mim

powerper set

8kw

1.5kw

capability

easy to be destroyed

capable

EMI

YES

NO

volume

large

1/8 of electromagnetic type

Application :
Jacquard raschel machine
Multibar Raschel machine
Double-needle bar Raschel machine
High-speed tricot 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 from S1 and S2(see figure below).The piezo ceramics deforms itself and displace the needle to the left-or the right-hand side of the Jacquard guide.
Specification:
Specification 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.Lost of current: less than 1µA

Email:czdaisy@gmail.com


 

Piezo-jaquard-comb

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Actual installation in actuator as below picture.

 

F.A.Q

After decades years of reseach and development in piezoelectric field, we have also entered the piezoelectric application in knitting textile machinery parts area. We have successfully broken the Karl Mayer's dominance in warp knitting machinery pieoelectric jacquard comb products#E4, E8, E12, E22 line according to Karl Mayer machine code K2, K3.... Our Karl Mayer compatible piezoelectric jacquard bar has been widely accepted by the market since we started the products sale in market from 2008. Above progress is based on our years development in wac data 3700/3800 system piezoelectric spare parts reaseachand good market performance. Our wac data spare parts includes piezoelectric ceramics plates , lonati matrix drum board, piezoelectric actuator ...