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z-2 w ne kn ze 2.5 si new modular system screw jack z-2 size comparison z-5 ­ 5 kn ­ tr 18x4 108x72x62 mm z-2 ­ 2.5 kn ­ tr 16x4 60x50x50 mm 2010 www.zimm.at

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z-2 engineering catalogue innovations 2008 available on request or to be downloaded at www.zimm.at

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z-2 screw jack z-2 product features plane surface easy to clean corrosion protection stainless spindle optional gearbox sealed grease lubrication nsf h1 registered high performance hardened and ground worm shaft stainless shaft stainless bearing is standard bevel gearboxes are easy to install standard flange is suitable for screw jacks and bevel gearboxes pa t e nt pen di ng nt pate zum meldet ange patents pending for or registered for a range of functions and components © by zimm austria 2010 2

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z-2 system logic r version rotating spindle s version standing spindle pa t e nt pen di 3 © by zimm austria 2010 ng nt pate zum meldet ange patents pending for or registered for a range of functions and components!

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z-2 examples 2 3 1 4 5 8 7 6 9 10 12 11 13 © by zimm austria 2010 4

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z-2-s standing spindle 2.5 kn standard option trapezoid thread tr 1 1 fitting height y spindle length sro 2 length overall height 26h7/2 deep breakthrough for protective tube sro square 43x27 or round Ø 44 kn m6/10 deep 8x 2 protective tube length sro with tr 16x4 spindle escape/rotation protection without limit switch set esset 62+stroke 1 without escape rotation protection 47+stroke escape/rotation protection with limit switch set esset 117+stroke escape/rotation protection with esset and kar 139+stroke hinged bearing plate kar assembled on side f below see table fitting heights below for bellows duty cycle thermal limit for s+r 2.5 [kn fitting heights for 0-stroke with tr 16x4 spindle this grid provides approx figures under standard industrial conditions ambient temperature etc and regular maintenance lubrication etc the maximum input torques for optimum service life are shown on the right standard spindle end fixing flange bf forked head gk rod end kgk 2.0 1.5 1.0 0.5 0 50 0r pm 10 00 10 m 0 rp 150 m 0 rp 180 m 0 rp 300 rp m bellows fb all dimensions in mm 20 30 40 50 60 70 80 90 100 trapezoid thread tr 16x4 ed/10 min at 20°c kgt ed 1.1 to 2.5 higher without fb z-2-fb-182 y y y 80 96 120 117 116 157 with bellows connecting ring z-2-fbr y 123 160 5 © by zimm austria 2010

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z-2-r rotating spindle 2.5 kn standard options trapezoid thread tr ball screw kgt safety nut sifa effective length minus nut=stroke 1 fitting height y+stroke 1 1 spindle length 26h7/2 deep fitting height z-2-r for 0-stroke with tr spindle flange nut fm/fm-k y 1 duplex nut dm 142 mm duplex nut with sifa 167 mm kgt 16x5 150 kgt 16x10 183 132 mm for bellows or spiral spring extension ­ see sections 2 7 in the engineering catalogue innovations 2008 standard ratios m6/10 deep 8x version z-2-sn z-2-sl z-2-rn z-2-rl type standing spindle rotating spindle speed normal low normal low standard spindle2 i 4:1 16:1 4:1 16:1 stroke per drive shaft rotation5 1.00 mm 0.25 mm 1.00 mm 0.25 mm tr 16x4 tr 16x4 technical data series z-2-s z-2-r max compression tensile force static 2.5 kn 250 kg max compression tensile force dynamic see diagram on the left page nominal speed 1500 rpm max drive shaft speed 3000 rpm load and cycle dependent spindle dimension standard tr 16x42 gear reduction 4:1 n 16:1 l housing material aluminium hard-anodized drive shaft stainless worm toothing steel case-hardened ground weight of screw jack 0.6 kg weight of spindle/m 1.21 kg gearbox lubrication grease obeen uf-2 nsf h1 spindle lubrication grease obeen uf-2 nsf h1 gearbox operating temperature max 80°c higher on request mass moment of inertia n 0.081 kg cm2 l 0.037 kg cm2 input torque at 1500 rpm max 1.4 nm n max 0.5 nm l drive-through torque max 9 nm drive torque mg nm breakaway torque idling torque 4 ml nm f kn x 0.5235 ml n-normal f kn x 0.1535 ml l-low drive torque mg x 1.5 0.08 n-normal 0.06 l-low between gearbox and nut or nut and end of threads provide for a safety distance of minimum 10 mm kgt 16x5 15 mm kgt 16x10 25 mm see in the engineering catalogue innovations 2008 ­ section 2 for the checklist important information 1 for bellows extension see sections 2 7 in the engineering catalogue innovations 2008 2 tr 16x4 is standard others available 2-pitch inox left-handed stronger spindle tr 18x4 only for r version kgt 16x5 /16x10 only r 3 factor includes efficiency ratio and 30 safety 4 can be higher when new 5 for 4 mm spindle pitch © by zimm austria 2010 6

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ksz-2 bevel gearbox ksz-2 bevel gearbox spiral-toothed high torques and quiet operation by spiral-toothing shaft mounted gearbox the ksz-2 has a through going quill shaft so it can be installed easily on the z-2 gearbox simple plug-mounting order name ratio toothing nominal speed max speed nominal torque max torque duty cycle lubricant weight housing material shaft material ksz-2 1:1 spiral-toothed 1500 rpm 3000 rpm 3 nm 4.2 nm till 40 fluid grease 0.45 kg aluminium hard-anodized stainless steel order name for screws 2 pcs screws din 912 m5x55 a4 insert-shaft by mounting of a insert-shaft the ksz-2 can be used as a general bevel gear insert-shaft t long ksz-2-stw-t material stainless steel insert-shaft l short ksz-2-stw-l material stainless steel 7 © by zimm austria 2010

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z-2 motor flange z-2 motor flange material aluminium hard-anodized delivery incl screws z-2 motor flange also suitable for screw jacks and for bevel gearboxes motor flange order no z-2-mf-49-51 z-2-mf-80-51 z-2-mf-80-41+p-120-15 z-2-mf-80-51+p-105-15 motor type Ø53 56 b14c 63 b14b 71 b14c coupling order no kuz-09 kuz-09 kuz-14 kuz-14 coupling bore Ø gearbox 9 9 9 9 2 pcs screws 4 pcs screws gearbox-side din 912 motor-side depending on din 912 motor mounting incl spring rings 6 m5x55 m5x70 m4x30 9 m5x55 m5x70 m5x20 11 m5x55 m5x70 m5x45 m6x25 14 m5x55 m5x70 m6x20 a Øb c Ød Øe Øf kg 51 51 56 66 49 80 120 105 ­ 9 15 15 4.3 5.5 6.6 6.6 25 50 80 70 36 65 100 85 0.19 0.22 0.55 0.45 z-2-mf-49-51 suitable for screw jacks z-2 for bevel gearboxes ksz-2 available on request the screws are delivery for different mounting alternative ac and dc motors and encoders on request possibilities for mounting motor flanges © by zimm austria 2010 8

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z-2 system components ­ s/r version order at once castrol obeen uf-2 cartridge 0.4 kg lubrication grease for z-2 gearbox and spindle nsf h1 registered trapezoid thread spindle z-2-s-tr trapezoid thread spindle z-2-r-tr din 103 quality 7e material c35 option 1.4404 din 103 quality 7e material c35 option 1.4404 fixing flange z-2-bf opposed bearing plate z-2-glp material aluminium hard-anodized material aluminium hard-anodized stainless bearing forked head z-2-gk duplex nut z-2-dm material steel galvanized inox on request incl bolt and split pin safety nut sifa on request with hole circle Ø 38 bore Ø 6,6 on request din 103 7h mat 2.1090.01 rg 7 rod end z-2-kgk flange nut z-2-fm z-2-fm-k maintenance-free material steel galvanized ptfe inox on request driving flange trmfl see catalogue 2008 z-2-fm din 103 7h mat 2.1090.01 rg 7 z-2-fm-k like din 103 mat heavy-duty polymer limit switch set esset only possible with rotation protection vs kgt nut 16x5/16x10 see engineering catalogue innovations 2008 section 7 material 1.7131 9 © by zimm austria 2010

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z-2 system components ­ s and r version fixing strip z-2-bfl bellow z-2-fb-182 az=expansion 220 mm zd=contraction 38 mm suitable for z-2 and ksz-2 material stainless steel max stroke length 182 mm stroke length from 183 mm till 364 mm 2 fb with connecting ring zd 98 mm az 462 mm material nbr pivot bearing plate z-2-kar pivot bracket z-2-lb z-5/10-lb with abbreviated bolt attention at motor flange z-2-mf-80-41 the pivot bracket is only suitable on side a+c material aluminium hard-anodized material aluminium stainless bolt handwheel hr-80-9-n protective cap z-2-sk with keyway and set screw material aluminium incl screws material aluminium hard-anodized coupling kuz-14 kuz-09 coupling kuz-kk-16 mat steel kuz-14 mat alu kuz-09 material aluminium order example kuz-kk-16-9/9 bores order example kuz-14-9/11 bores connecting shaft vwz-30 escape protection z-2-as rotation protection z-2-vs material aluminium order example vwz-30-la 400-9/9 le ng th bo mm re s material aluminium as pom vs © by zimm austria 2010 10

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zimm maschinenelemente gmbh co kg lustenau/austria your zimm partner on location you can find on www.zimm.at about zimm ­ sales partners printing errors mistakes regarding dimensions etc as well as technical changes and improvements are excepted protection mark for restricting the use of documents din 34 zimm maschinenelemente gmbh co kg millennium park 3 6890 lustenau/austria phone 00 43 055 77/806-0 fax 00 43 055 77/806-8 e-mail info@zimm.at internet www.zimm.at version 01/2010 z-2

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