PNCE Series Electric Cylinders – Service Life 92 TEL: 01827 288122 sales@wmh-trans.co.uk FAX: 01827 253390 www.wmh-trans.co.uk 7.005.0 Accessories CENTERING RINGS LINEAR UNITS The specifications in order to improve the products in this catalogue are subject to change without notice. Type Compatible with MTJ/MRJ/MTJZ/MTV: 40, 65 CR 7 Code 23332 MTJ/MRJ /MTV/ CTV/CTJ: 90, 110 MTJZ: 80,110 CR 9 23331 41609 40682 40768 40769 44451 5746 5551 5552 5553 5570 MTJ/MRJ 40 X - *57017 NUT TYPE CODE X X MTJ/MRJ/ MTV/MTJZ 65 MTJ/MRJ/ MTV/MTJZ 80 MTJ 40 ECO X X X MTJ/MRJ/ MTV /MTJZ 110 X CTV 110 CTJ 110 CTV 145 CTJ 145 X X X X SLOT NUTS DIN562 DIN557 Slot Nut CR 9 CR 7 CTV 90 CTJ 90 X X CR 9/12 CR 12 48885 49049 CTV/CTJ: 145 CR 9/12 CR 12 5551 5552 5553 5570 Slot Nut T-10-M8 Slot Nut T-10-M6 Slot Nut T-10-M5 Slot Nut T-10-M8 L=90 NUT TYPE CODE X X X X LINEAR UNITS - PROFILE LINEAR UNITS - CONNECTION PLATES 48887 48888 Slot Nut 6LM4 Slot Nut 6LM5 NUT TYPE IDENT CTV 90 CTJ 90 X X CTV 110 CTJ 110 X X CR 16 CTV/CTJ: 200 53023 CR 16 E E E-E 8 M10 16 k6 6 D-D X X X X X X 7 5704 5703 5702 5701 Slot Nut 8LM4 Slot Nut 8LM5 Slot Nut 8LM6 Slot Nut 8LM8 NUT TYPE CODE X X X X CTV 145 CTJ 145 L=90 MTJ/MRJ /MTV/ CTV/CTJ: 90, 110, 145 MTJZ: 80,110 * - deviating CODE DIN562 - M2,5 DIN562 - M4 DIN562 - M5 DIN557 - M5 DIN557 - M8 Slot Nut M6 Slot Nut T-10-M8 Slot Nut T-10-M6 Slot Nut T-10-M5 Slot Nut T-10-M8 CTV 200 CTJ 200 CTV 200 CTJ 200 10 PNCE ELECTRIC CYLINDERSWITH A BALLSCREW DRIVE In order to improve the products in this catalogue the specifications are subject to change without notice. Service life - applied mean axial load Fm as a function of the service life Lkm PNCE 32 PNCE 40 Lkm [km] F m [ N] 12x5 12x10 0 2000 4000 6000 8000 10000 0 200 400 600 800 1000 1200 1400 fs = 5,0 Lkm [km] F m [N] 16x5 16x10 16x16 0 2000 4000 6000 8000 10000 0 500 1000 1500 2000 2500 3000 fs = 5,0 PNCE 50 PNCE 63 Lkm [km] F m [N] 20 20 0 2000 4000 6000 8000 10000 0 1000 2000 3000 4000 5000 20x20 20x10 x5 x50 fs = 5,0 Lkm [km] F m [N] x5 25 25x10 25x25 0 2000 4000 6000 8000 10000 0 1000 2000 3000 4000 5000 6000 fs = 5,0 Mean axial load Fm calculation |F1 |3 × s1 + |F2 |3 × s2 + . . . + |Fn |3 × sn s1 + s2 + . . . + sn 3 Fm = Fm mean axial load Fi i-th axial load of a given loading regime F (s), iЄ{1,2,...,n} si i-th travel path of a given loading regime F (s), iЄ{1,2,...,n} F (s) Fm F1 F2 Fn s1 s2 sn . . . s Diagrams presented above are showing the theoretically determined service life of the ball screw drive when the mean axial load Fm at room temperature is taken into consideration. It should be noted that application conditions may have a significant effect on the service life.