FKHT Grippers

Page 2 5-10-10 Effective Gripping Force on external workpiece surfaces F F L L = Gripping point distance - mm Workpiece gripping point should be within the range indicated in the graph 0UKPJH[PVU VM LɈLJ[P]L NYPWWPUN MVYJL 7KH HσHFWLYH JULSSLQJ IRUFH VKRZQ LQ WKH JUDSKV LV H[SUHVVHG DV ) ZKLFK LV WKH WKUXVW RI RQH ðQJHU ZKHQ ERWK ðQJHUV DQG DWWDFK - PHQWV DUH LQ IXOO FRQWDFW ZLWK WKH ZRUNSLHFH DV VKRZQ LQ WKH ðJXUH EHORZ ,I D ZRUNSLHFH LV WR EH JULSSHG E\ XVLQJ WKH WRJJOH make sure to periodically check that the workpiece KDV QRW VKLIWHG GXULQJ WKH DFFHOHUDWLRQ RI WKH PRYHPHQW ,I WKH ZRUNSLHFH LV QRW JULSSHG LQ D VWDEOH PDQQHU LW FRXOG VKLIW RU GURS DQG FUHDWH D GDQJHURXV VLWXDWLRQ ,I WKH ZRUNSLHFH LV QRW JULSSHG in a stable PDQQHU XVH VKLPV RQ WKH DWWDFKPHQW WR DGMXVW WKH JULS 7R YHULI\ WKH JULSSLQJ FRQGLWLRQ RU WR PDNH DQ\ DGMXVWPHQWV PDNH VXUH WR GR VR LQ DQ DUHD where WKH JULSSHU RU WKH ZRUNSLHFH ZLOO QRW IDOO Warning -10 0 10 20 30 Opening/Closing angle (Both sides) Gripping force lbf (N) L=100mm Pressure 0.6 MPa 0.4 MPa 0.2 MPa -10 0 10 20 30 Opening/Closing angle (Both sides) Gripping force lbf (N) L=120mm Pressure 0.6 MPa 0.4 MPa 0.2 MPa -10 0 10 20 30 Opening/Closing angle (Both sides) L=150 mm Pressure 0.6 MP a 0.4 MP a 0.2 MP a -10 0 10 20 30 Opening/Closing angle (Both sides) Gripping force lbf (N) Gripping force lbf (N) L=180mm Pressure 0.6 MPa 0.4 MPa 0.2 MPa FKHT-50 FKHT-32 FKHT-63 FKHT-40 The toggle mechanism works most effectively, and can hold a workpiece HYHQ LI SUHVVXUH GURSV ZKHQ WKH JULSSHU ÀQJHUV DUH FORVHG WR OHVV WKDQ ƒ *VU]LYZPVUZ : OEI 1 [ 03D SVL 03D SVL 03D SVL 3OHDVH YLVLW KWWS SRUWDO IDEFR DLU FRP FRQðJXUH SKS IRU FXUUHQW SULFLQJ 6SHFLðFDWLRQV DQG SULFHV VXEMHFW WR FKDQJH ZLWKRXW QRWLFH RU LQFXUULQJ REOLJDWLRQ

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