Product Informaton PZN-plus 40
PZN-plus Relable. Robust. Flexble. PZN-plus unversal grpper Unversal 3-Fnger Centrc Grpper wth hgh grppng force and maxmum moments due to mult-tooth gudance Feld of applcaton Mult-purpose due to the dverse range of accessores. Can also be used n felds of applcaton wth specal requrements to the grpper (temperature, chemcal resstance, drt, and many more). Advantages Your benefts Robust mult-tooth gudance for precse handlng Hgh maxmum moments possble sutable for usng long grpper fngers Wedge-hook desgn for hgh power transmsson and synchronzed grppng Ar supply va hose-free drect connecton or screw connectons for flexble pressure supply n all automated systems Comprehensve sensor accessory program for versatle queryng possbltes and stroke poston montorng Manfold optons for specal optmsaton for your specfc applcaton (dust-tght, hgh-temperature, corrosonprotected, etc.) Fastenng at one grpper sde n two screw drectons for unversal and flexble grpper assembly Szes Quantty: 11 Weght 0.13.. 80 kg Grppng force 255.. 57300 N Stroke per jaw 2.. 45 mm Workpece weght 1.3.. 227 kg 2
PZN-plus Functonal descrpton The pston s moved up and down by compressed ar. The angled actve surfaces of the wedge-hook produce a synchronzed, centrc jaw movement. PZN-plus 1 Housng Weght-optmzed due to the use of hgh-strength alumnum alloy 3 Sensor system Brackets for proxmty swtches and adjustable control cams n the housng 2 Wedge-hook desgn for hgh force transmsson and centrc grppng 4 Mult-tooth gudance precse grppng through base jaw gudance wth a hgh load capacty and a mnmum play CAD data, operatng manuals and other current product documents can be found onlne. 3
PZN-plus General notes about the seres Operatng prncple: Wedge-hook knematcs Housng materal: Alumnum alloy, anodzed Base jaw materal: Steel Actuaton: pneumatc, wth fltered compressed ar as per ISO 8573-1:2010 [7:4:4]. Warranty: 36 months Longlfe: 30 years functonal warranty (detals can be found onlne) Scope of delvery: Bracket for proxmty swtch, centerng sleeves, O-rngs for drect connecton, assembly and operatng manual wth Declaraton of Incorporaton. Grppng force: s the arthmetc total of the grppng force appled to each grpper jaw at dstance P (see llustraton). Fnger length: s measured from the reference surface as the dstance P n drecton to the man axs.the maxmum permssble fnger length apples untl the nomnal operatng pressure s acheved. Wth hgher pressures, the fnger length must be reduced proportonally to the nomnal operatng pressure. Repeat accuracy: s defned as the spread of the end poston durng 100 consecutve strokes. Workpece weght: s calculated for force-ft grppng wth a coeffcent of statc frcton of 0.1 and a safety factor of 2 aganst workpece slppage at acceleraton due to gravty g. For form-ft or capture grppng, there are sgnfcantly hgher permssble workpece weghts. Closng and openng tmes: are purely the tmes that the base jaws or fngers are n moton. Valve swtchng tmes, hose fllng tmes, or PLC reacton tmes are not a part of ths and are to be consdered when cycle tmes are calculated. Rotatonal speed for rotary applcatons: ndcates the max. permssble speed allowed wthout further measurements, takng the lmtatons nto account. Applcaton example Inserton tool for assembly of small to medum-szed axes. Due to the rotary feed-through, the axes can be turned several tmes to an unlmted extent (> 360 ). Slp rng contacts ntegrated n the rotary feed-through relably supply the grpper wth power. 1 PZN-plus 3-fnger centrc grpper 2 DDF 2 rotary feed-through 4
PZN-plus SCHUNK offers more... The followng components make the product PZN-plus even more productve the sutable addton for the hghest functonalty, flexblty, relablty, and controlled producton. Compensaton unt Unversal ntermedate jaw Jaw quck-change system Pressure mantenance valve Sensor system Force-measurng jaws Fnger blanks wth quckchange jaw system Addtonal nformaton regardng the products can be found on the followng product pages or at www.schunk.com. Please contact us for further nformaton: SCHUNK techncal hotlne +49-7133-103-2696 Optons and specal nformaton Grppng force mantenance verson AS / IS: The mechancal grppng force mantenance verson ensures a mnmum grppng force also n the case of a drop n pressure. In the AS / S verson ths has the effect of a closng force, n the IS verson of an openng force Ant-corroson verson K: for use n corroson-nducng atmospheres Hgh-temperature verson V/HT: for use n hot envronments Force ntensfed verson KVZ: f hgher grppng forces are requred Dust-tght verson SD: absolutely dust-tght, ncreased degree of protecton aganst the penetraton of materals. Precson verson P: for the hghest accuracy ATEX verson EX: for explosve envronments Addtonal versons: Varous optons can be combned wth each other. 5
Grppng force, O.D. grppng Fnger load Grppng force Grppng force, I.D. grppng Pont P - Fnger length M x max. 10 Nm M y max. 12 Nm M z max. 5 Nm F z max. 250 N Grppng force The specfed torques and forces are statc values, apply for each base jaw, and may occur smultaneously. M y may arse n addton to the moment generated by the grppng force tself. Pont P - Fnger length Techncal data Descrpton PZN-plus 40 PZN-plus 40-AS PZN-plus 40-IS ID 0303308 0303508 0303538 Stroke per jaw [mm] 2.5 2.5 2.5 Closng / openng force [N] 255/270 355/- -/370 Mn. sprng force [N] 100 100 Weght [kg] 0.13 0.15 0.15 Recommended workpece weght [kg] 1.3 1.3 1.3 Flud consumpton double stroke [cm³] 5 9 9 Mn./max. operatng pressure [bar] 2/8 4/6.5 4/6.5 Nomnal operatng pressure [bar] 6 6 6 Mn./max. ar purge pressure [bar] 0.5/1 0.5/1 0.5/1 Closng/openng tme [s] 0.03/0.03 0.02/0.04 0.04/0.02 Closng- / openng tme wth sprng [s] 0.08 0.08 Max. permssble fnger length [mm] 58 54 54 Max. permssble mass per fnger [kg] 0.1 0.1 0.1 Protecton class IP 40 40 40 Mn./max. ambent temperature [ C] 5/90 5/90 5/90 Repeat accuracy [mm] 0.01 0.01 0.01 Cleanroom class ISO 14644-1 5 5 5 Optons and ther characterstcs Dust-tght verson 37303308 37303508 37303538 Protecton class IP 64 64 64 Weght [kg] 0.16 0.18 0.18 Ant-corroson verson 38303308 38303508 38303538 Hgh-temperature verson 39303308 39303508 39303538 Mn./max. ambent temperature [ C] 5/130 5/130 5/130 Force ntensfed verson 0372199 0372219 0372239 Closng / openng force [N] 410/432 510/- -/532 Weght [kg] 0.19 0.21 0.21 Maxmum pressure [bar] 6 6 6 Max. permssble fnger length [mm] 50 40 40 Precson verson 0303338 0303488 It may take a few 100 grppng cycles untl the full grppng force (as ndcated n the data table) wll be avalable. 6
Man vew The drawng shows the grpper n the basc verson wth closed jaws, wthout dmensonal consderaton of the optons descrbed below. The SDV-P pressure mantenance valve can also be used for I.D. or O.D. grppng alternatvely or n addton to the sprng-loaded, mechancal grppng force mantenance devce (see catalog secton on accessores). A, a Man / drect connecton, grpper openng B, b Man / drect connecton, grpper closng S Ar purge connecton 1 Grpper connecton 2 Fnger connecton BN Bolt crcle GL Ft for centerng sleeves GM Ft for centerng pns HT Depth of the centerng sleeve hole n the counter part IT Sensor MMS 22.. IK Thread below the cover for fastenng external attachments 7
Hose-free drect connecton M3 Grppng force mantenance devce AS / IS 3 Adapter 4 Grppers The drect connecton s used for supplyng compressed ar wthout hoses. Instead, the pressure medum s fed through bore-holes n the mountng plate. The mechancal grppng force mantenance devce ensures that a mnmum clampng force wll be appled even f there s a drop n pressure. Ths acts as closng force n the AS / S verson, and as openng force n the IS verson. Besdes ths, the grppng force mantenance devce can be used to ncrease the grppng force or for sngle actuated grppng. Dust-tght verson Force ntensfed verson 1 Grpper connecton BT For AS / IS verson The dust cover opton ncreases the protecton aganst external partcles. The assembly dagram shfts by the heght of the ntermedate jaw. The fnger length s stll measured from the upper edge of the grpper housng. BT For AS / IS verson The KVZ cylnder ncreases the grppng forces durng openng and closng. A second, n seres-connected pston also ncreases the force on the wedge hook. Please consder that grppers whch are equpped wth a grppng force mantenance devce are hgher. 8
Precson verson Sprng-loaded pressure pece BT For AS / IS verson GL Ft for centerng sleeves GM Ft for centerng pns HT Depth of the centerng sleeve hole n the counter part The ndcated tolerances just refer to the varants of precson versons shown n the chart of techncal specfcatons. All other varants of precson versons are avalable on request. IT Gude pn For sprng-supported postonng of the workpece aganst a stop after the grpper has opened. Especally developed for loadng machnes. Descrpton ID Stroke Mn. force [mm] [N] Sprng-loaded pressure pece A-PZN-plus 40 0303718 2.5 5 The pressure pece cannot be combned wth the dust-tght opton. Please contact us f you requre a specal pressure pece. SDV-P pressure mantenance valve Protectve cover HUE PZN-plus 40 4 Grppers IT SDV-P pressure mantenance valve The SDV-P pressure mantenance valve ensures n emergency STOP stuatons that the pressure n the pston chamber of pneumatc grpper, swvel, lnear, and quck-change modules s temporarly mantaned. Descrpton ID Pressure mantenance valve SDV-P 04 0403130 Pressure mantenance valve wth ar bleed screw SDV-P 04-E 0300120 9 For mountng screw connecton dagram, see basc verson The HUE protectve cover fully protects the grpper aganst external nfluences. The cover s sutable for applcatons of up to IP65 f an addtonal sealng of the cover bottom s provded. For detaled nformaton, please see the HUE seres. The connecton dagram shfts by the heght of the ntermedate jaw. Descrpton ID Cleanroom class ISO Protecton class IP 14644-1 Protecton cover HUE PZN-plus 40 0303478 2 65 9
UZB 40 unversal ntermedate jaw Fnger blanks ABR- / SBR-PGZN-plus 40 1 Grpper connecton 2 Fnger connecton EN Optonal rght or left connecton EQ Lockng GL Ft for centerng sleeves HT Depth of the centerng sleeve hole n the counter part The drawng shows the UZB unversal ntermedate jaw. Descrpton ID Grd dmenson [mm] Unversal ntermedate jaw UZB 40 0300040 1 Fnger blanks ABR-PGZN-plus 40 0300008 SBR-PGZN-plus 40 0300018 2 Fnger connecton GL Ft for centerng sleeves The drawng shows the fnger blank whch can be reworked by the customer. Descrpton ID Materal Scope of delvery Fnger blanks ABR-PGZN-plus 40 0300008 Alumnum 1 SBR-PGZN-plus 40 0300018 16MnCr5 1 Felds of applcaton Seres Sze Varant Sutablty PZN-plus 40-1 (6 bar) PZN-plus 40-1-AS / -1-IS (6 bar) PZN-plus 40 -...-KVZ (6 bar) Legend Can be combned wthout restrctons Use wth restrctons (see loadng lmts) cannot be combned The load lmts for descrbng the applcaton lmts can be found n the catalog chapter of the correspondng accessores. If the operatng pressure s hgher than 6 bar, sutablty for use above the applcaton lmts must be checked. 10
XY compensaton unt wth sprng return Electronc magnetc swtches MMS IT Montorng Grppers can be drectly mounted wthout an adapter plate. For detals see our catalog Grppng or Robot Accessores. Descrpton ID Compensaton XY Reset force [mm] [N] Compensaton unt AGE-F-XY-031-1 0324900 ± 1.5 1.5 AGE-F-XY-031-2 0324901 ± 1.5 4 Often combned AGE-F-XY-031-3 0324902 ± 1.5 5.5 AQ Cable outlet IT Sensor MMS 22.. IK Sensor MMS 22...-SA End poston montorng for mountng n the C-slot. Descrpton ID Often combned Electronc magnetc swtches MMS MMS 22-S-M8-PNP 0301032 MMSK 22-S-PNP 0301034 MMS electronc magnetc swtches wth lateral outlet MMS 22-S-M8-PNP-SA 0301042 MMSK 22-S-PNP-SA 0301044 Cable extenson KV BW08-SG08 3P-0030-PNP 0301495 KV BW08-SG08 3P-0100-PNP 0301496 KV BW08-SG08 3P-0200-PNP 0301497 clp for plug/socket CLI-M8 0301463 Connecton cables KA BG08-L 3P-0300-PNP 0301622 KA BG08-L 3P-0500-PNP 0301623 KA BW08-L 3P-0300-PNP 0301594 KA BW08-L 3P-0500-PNP 0301502 Sensor dstrbutor V2-M8 0301775 V4-M8 0301746 V8-M8 0301751 Two sensors (closer/s) are requred for each unt and extenson cables are avalable as an opton. For sensor cables, note the mnmum permssble bendng rad. These are generally 35 mm. 11
Programmable magnetc swtch MMS 22-PI1 Programmable magnetc swtch MMS 22-PI2 AQ Cable outlet IT Sensor MMS 22 PI1-... IK Sensor MMS 22..-PI1-...-SA Poston montorng wth one programmable poston per sensor and electroncs ntegrated n the sensor. Can be programmed usng MT magnetc teachng tool (ncluded n scope of delvery) or ST plug teachng tool (optonal). End poston montorng s mounted n the C-slot. If the ST plug teachng tools are lsted n the table provded, teachng s only possble wth the ST teachng tools. Descrpton ID Often combned Plug teachng tool ST-MMS 22-PI1-PNP 0301025 Programmable magnetc swtch MMS 22-PI1 MMS 22-PI1-S-M8-PNP 0301160 MMSK 22-PI1-S-PNP 0301162 Programmable magnetc swtch MMS 22-PI1 wth lateral connecton MMS 22-PI1-S-M8-PNP-SA 0301166 MMSK 22-PI1-S-PNP-SA 0301168 Programmable magnetc swtch MMS 22-PI1 wth stanless steel housng MMS 22-PI1-S-M8-PNP-HD 0301110 MMSK 22-PI1-S-PNP-HD 0301112 AQ Cable outlet IT MMS 22...-PI2-... sensor Poston montorng wth two programmable postons per sensor and electroncs bult nto the sensor. Can be programmed usng MT magnetc teachng tool (ncluded n the scope of delvery) or ST plug teachng tool (optonal). End poston montorng for mountng n the C-slot. If the ST plug teachng tools are lsted n the table provded, teachng s only possble wth the ST teachng tools. Descrpton ID Often combned Plug teachng tool ST-MMS 22-PI2-PNP 0301026 Programmable magnetc swtch MMS 22-PI2 MMS 22-PI2-S-M8-PNP 0301180 MMSK 22-PI2-S-PNP 0301182 Programmable magnetc swtch MMS 22-PI2 wth stanless steel housng MMS 22-PI2-S-M8-PNP-HD 0301130 MMSK 22-PI2-S-PNP-HD 0301132 Per unt one sensor (closer/s) s requred, optonally a cable extenson. For sensor cables, note the mnmum permssble bendng rad. These are generally 35 mm. Two sensors (closer/s) are requred for each unt and extenson cables are avalable as an opton. For sensor cables, note the mnmum permssble bendng rad. These are generally 35 mm. 12
Programmable magnetc swtches MMS-P GN Lmt stop for sensor Poston montorng wth two programmable postons per sensor. End poston montorng for mountng n the C-slot. Descrpton ID Often combned Programmable magnetc swtches MMS-P MMSK-P 22-S-PNP 0301371 MMS-P 22-S-M8-PNP 0301370 clp for plug/socket CLI-M8 0301463 Connecton cables KA BG08-L 4P-0500 0307767 KA BG08-L 4P-1000 0307768 KA BW08-L 4P-0500 0307765 KA BW08-L 4P-1000 0307766 Sensor dstrbutor V2-M8-4P-2XM8-3P 0301380 Per unt one sensor (closer/s) s requred, optonally a cable extenson. For sensor cables, note the mnmum permssble bendng rad. These are generally 35 mm. 13
SCHUNK GmbH & Co. KG Spann- und Greftechnk Bahnhofstr. 106-134 D-74348 Lauffen/Neckar Tel. +49-7133-103-0 Fax +49-7133-103-2239 nfo@de.schunk.com www.schunk.com Folgen Se uns Jens Lehmann, German goalkeeper legend, SCHUNK brand ambassador snce 2012 for safe, precse grppng and holdng. schunk.com/lehmann 2018-05-25 2018 SCHUNK GmbH & Co. KG