FKHC Series Grippers

Page 2 FKHC Series 6-12-11 Effective holding forces on external workpiece surfaces. 0 10 20 30 0.2 0.3 0.4 0.5 0 10 20 30 40 0.2 0.3 0.4 0.5 10 0 40 30 20 60 50 70 80 0.2 0.3 0.4 0.5 F F L (mm) FKHC-16D FKHC-10D FKHC-25D FKHC-20D Holding force lbf(N) Holding force lbf(N) Holding point L (mm) Holding point L (mm) Holding point L (mm) Holding point L (mm) Pressure 0.6MPa Pressure 0.6MPa Pressure 0.6MPa 20 0 10 40 30 50 60 0.2 0.3 0.4 0.5 Pressure 0.6MPa Selecting the proper gripper considering component weight ‹ :LSLJ[PVU VM [OL JVYYLJ[ TVKLS KLWLUKZ \WVU [OL JVTWVULU[ ^LPNO[ [OL JVLѝJPLU[ VM MYPJ[PVU IL[^LLU [OL ÄUNLY H[[HJOTLU[ HUK [OL JVTWVULU[ HUK YLZWLJ[P]L JVUÄN\YH[PVUZ ( TVKLS should be selected with a holding force of 10 to 20 times that of the component weight. ‹ 0M OPNO HJJLSLYH[PVU KLJLSLYH[PVU VY PTWHJ[ MVYJLZ HYL encountered during component transfer, a further margin of ZHML[` ZOV\SK IL JVUZPKLYLK Effective holding force ‹ ;OL OVSKPUN MVYJL ZOV^U PU [OL [HISLZ YLWYLZLU[Z [OL OVSKPUN MVYJL VM VUL ÄUNLY ^OLU HSS ÄUNLYZ HUK H[[HJOTLU[Z HYL PU JVU[HJ[ ^P[O [OL ^VYR - $ VUL ÄUNLY [OY\Z[ HZ ZOV^U ILSV^ ‡ :RUN KROGLQJ SRLQW VKRXOG EH ZLWKLQ WKH range indicated in the graphs at the right. 4.5(20) 3.3(15) 2.2(10) 1.1(5) 18 (80) 9 (40) 15.7(70) 6.7(30) 13.5(60) 4.5(20) 11.2(50) 2.2(10) Holding force lbf(N) 31.4 (140) 13.5 (60) 27 (120) 9 (40) 22.4(100) 4.5(20) 18 (80) Holding force lbf(N) Conversions lbf = N x 0.224 0.2 MPa = 29 psi 0.3 MPa = 43 psi 0.4 MPa = 58 psi 0.5 MPa = 72 psi 0.6 MPa = 87 psi 15.7 (70) 6.7 (30) 13.5 (60) 4.5 (20) 11.2 (50) 2.2 (10) 9 (40) 3OHDVH YLVLW KWWS SRUWDO IDEFR DLU FRP FRQðJXUH SKS IRU FXUUHQW SULFLQJ 6SHFLðFDWLRQV DQG SULFHV VXEMHFW WR FKDQJH ZLWKRXW QRWLFH RU LQFXUULQJ REOLJDWLRQ

RkJQdWJsaXNoZXIy NDI5NDE=