Product Informaton MPG-plus 40
MPG-plus More powerful. Faster. Longer fngers. MPG-plus grpper for small components 2-fnger parallel grpper wth smooth roller gudes of the base jaws Feld of applcaton Grppng and movng of small to medum-szed workpeces n low contamnated envronments, such as assembly, testng, laboratory and pharmaceutcal ndustry Advantages Your benefts Cross roller gudance for precse grppng through due to a scope-free base jaw gudance Drve concept oval pston for maxmum grppng forces Base jaws guded on double roller bearngs ensurng low frcton and smoothly runnng Optmzed basc load ratng sutable for usng long grpper fngers Montorng wth electronc magnetc swtches for a maxmzed process relablty Mountng from two sdes n four screw drectons for unversal and flexble grpper assembly Ar supply va hose-free drect connecton or screw connectons for flexble pressure supply n all automated systems Compact dmensons for mnmal nterferng contours n handlng Szes Quantty: 7 Weght 0.022.. 0.63 kg Grppng force 29.. 370 N Stroke per jaw 1.5.. 10 mm Workpece weght 0.14.. 1.25 kg 2
MPG-plus Functonal descrpton The oval pston s moved up or down by compressed ar. The angled actve surfaces of the wedge-hook produce a synchronzed, parallel jaw moton. MPG-plus 1 Base Jaw for the connecton of workpece-specfc grpper fngers 4 Sensor system for montorng two swtchng ponts 2 Wedge-hook desgn for hgh force transmsson and centrc grppng 3 Cross roller gudance precse grppng due to backlash-free base jaw gudance 5 Oval pston drve for power generaton 6 Housng Weght-optmzed due to the use of hgh-strength alumnum alloy CAD data, operatng manuals and other current product documents can be found onlne. 3
MPG-plus General notes about the seres Operatng prncple: Wedge-hook knematcs Housng materal: Alumnum alloy, anodzed Cover housng materal: Steel Base jaw materal: Steel Actuaton: pneumatc, wth fltered compressed ar as per ISO 8573-1:2010 [7:4:4]. Warranty: 24 months Scope of delvery: Centerng sleeves, O-rngs for drect connecton, assembly and operatng manual wth manufacturer s declaraton Grppng force mantenance: possble by usng the verson wth mechancal grppng force mantenance or SDV-P pressure mantenance valve 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. Applcaton example Pneumatcally drven, two axs assembly machne for small components. 1 MPG-plus 2-fnger parallel grpper wth standard fnger blanks 2 CLM compact slde for vertcal movement 3 CLM compact slde for horzontal movement 4
MPG-plus SCHUNK offers more... The followng components make the product MPG-plus even more productve the sutable addton for the hghest functonalty, flexblty, relablty, and controlled producton. Sensor system Sensor dstrbutor Sensor cables Flexble poston sensor Adapter plates Pressure mantenance valve Fnger blanks Swtchng valve Grpper pads Plastc nserts Fttngs Centerng sleeves 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 Optonal adapter plates: allows frontal mountng of the grpper Precson verson P: for the hghest accuracy 5
Grppng force, O.D. grppng Fnger load Grppng force Grppng force, I.D. grppng Pont P - Fnger length M x max. 1.5 Nm M y max. 2 Nm M z max. 4 Nm F z max. 170 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 MPG-plus 40 MPG-plus 40-AS MPG-plus 40-IS ID 0305521 0305522 0305523 Stroke per jaw [mm] 6 6 6 Closng / openng force [N] 135/110 170/- -/135 mn. sprng force [N] 35 25 Weght [kg] 0.18 0.24 0.24 recommended workpece weght [kg] 0.7 0.7 0.7 Flud consumpton double stroke [cm³] 4.1 10.7 10 mn./max. operatng pressure [bar] 2/8 4/6.5 4/6.5 Nomnal operatng pressure [bar] 6 6 6 Closng/openng tme [s] 0.04/0.04 0.045/0.075 0.075/0.045 Closng- / openng tme wth sprng [s] 0.20 0.20 max. admssble fnger length [mm] 50 50 50 max. admssble weght per fnger [kg] 0.08 0.08 0.08 Protecton class IP 30 30 30 mn./max. ambent temperature [ C] 5/90 5/90 5/90 Repeat accuracy [mm] 0.02 0.02 0.02 Optons and ther characterstcs Hgh-temperature verson 39305521 39305522 39305523 mn./max. ambent temperature [ C] 5/100 5/100 5/100 Precson verson 0305526 0305528 0305529 6
Man vew The drawng shows the basc verson of the grpper wth open 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 1 Grpper connecton 2 Fnger connecton GL Ft for centerng sleeves GM Ft for centerng pns HT Depth of the centerng sleeve hole n the counter part IT MMS 22...-PI2-... sensor 7
Montorng for stacked arrangements BT For AS / IS verson CAUTION: Montorng s carred out by magnetc swtches, and n case of sde-by-sde assembly of several unts, a mnmum dstance of X mm between the unts must be mantaned. Maxmum permtted fnger projecton Permtted range Inadmssble range L max s equvalent to the maxmum permtted fnger length, see the techncal data table 8
Hose-free drect connecton M3 Grppng force mantenance AS 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. Grppng force mantenance IS Jaw desgn 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. IT Vertcally postoned prsm IK Horzontally postoned prsm A workpece, whch s grpped usng three ponts of contact, can be relably grpped wth hgh repeatablty. A system wth more than three ponts of contact s overdetermned. The drawng shows two alternatve grpper fnger desgns for coaxal and radal grppng of a cylndrcal part. 9
Precson verson Adapter plate BT For AS / IS verson GL Ft for centerng sleeves GM Ft for centerng pns IT Length of the usable fnger surface 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. 1 Grpper connecton GL Ft for centerng sleeves HT Depth of the centerng sleeve hole n the counter part The adapter plate ncludes an O-rng* for a drect ar connecton, addtonal centerng sleeves, and screws for mountng the grpper. *Optonal only wth pneumatc actuators Descrpton ID Adapter plate APL-MPG-plus 40 0305527 The adapter plate s a separately ordered, optonal accessory. Adapter plate SDV-P pressure mantenance valve HK Not ncluded n the scope of delvery The adapter plate ncludes an O-rng* for a drect ar connecton, addtonal centerng sleeves, and screws for mountng the grpper. *Optonal only wth pneumatc actuators Descrpton ID Adapter plate APL-MPG-plus 40 0305527 The adapter plate s a separately ordered, optonal accessory. 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 10
Fnger blanks wth BSWS ABR-BSWS-MPG-plus 40 Fnger blanks wth BSWS 2 Fnger connecton IT Machnng volume Fnger blanks for customzed subsequent machnng wth ntegrated jaw quck-change system for precse and fast fnger changes. Descrpton ID Scope of delvery Fnger blanks wth quck-change jaw system ABR-BSWS-MPG-plus 40 0302896 2 IT Included n the jaw quckchange system's scope of delvery The fnger blanks wth jaw quck-change system allow fast and manual grpper fnger changes. The mechancal nterface to the grpper s already ntegrated. Only the specfc workpece geometry needs to be machned nto the fnger blank. Descrpton ID Scope of delvery Fnger blanks wth quck-change jaw system ABR-BSWS-MPG-plus 40 0302896 2 Fnger blanks ABR-MPG-plus 40 Object dstance sensor OAS-MPG-plus 40 GM Ft for centerng pns AQ Cable outlet BR Through-hole The drawng shows the fnger blank whch can be reworked by the customer. Descrpton ID Materal Scope of delvery Fnger blanks ABR-MPG-plus 40 0340213 Alumnum 2 Object dstance sensor for detectng a workpece and for measurng ts dstance to the grpper. Descrpton ID Object dstance sensor OAS-MPG-plus 40 0308893 11
Object dstance sensor Attachment valves AQ Cable outlet HK Not ncluded n the scope of delvery IT OAS Optcal dstance and presence sensor for drect mountng to to the grpper. One OAS sensor can be attached per grpper. Descrpton ID Object dstance sensor OAS-MPG-plus 40 0308893 Evaluaton electroncs OAS-V09-D 0308865 OAS-V10-A 0308867 OAS-V10-D 0308866 The evaluaton of the OAS can be done wth ether an analog or dgtal evaluaton unt and wth or wthout a dsplay. The states whch should be detected can be easly taught. 4 Grppers AQ Cable outlet AS Ar connecton DR Hose EP Included n the scope of delvery ES Montorng grppng For each unt one attachment valve ABV s requred, optonal wth dstrbutor for sensors and valves. Attachment valves ncrease the effcency, reduce the nstallaton work and ar consumpton and smplfy ar supply. For detals please refer to the Accessores catalog chapter. Descrpton ID Often combned Attachment valves ABV-MV15-S2-M5 0303375 ABV-MV15-S2-M5-V2-M8 0303376 ABV-MV15-S2-M5-V4-M8 0303377 ABV-MV15-S2-M5-V8-M8 0303378 Modular Assembly Automaton Attachment kt for proxmty swtch IN 40 4 Grppers IT CLM/KLM/LM/ELP/ELM/ELS/HLM lnear modules IK ASG adapter plate Grppers and lnear modules can be combned wth standard adapter plates from the modular assembly system. For more nformaton see our man catalog "Modular Assembly Automaton". The attachment kt ncludes a bracket, swtch cams, and mountng screws. Proxmty swtches have to be ordered separately. Descrpton ID Attachment kt for proxmty swtch AS-IN40-MPG-plus 40 0305525 Ths attachment kt needs to be ordered optonally as an accessory. 12
IN 40 nductve proxmty swtches Attachment kt for proxmty swtch IN 5 AQ Cable outlet IT Sensor IN... End poston montorng can be mounted wth an attachment kt. Descrpton ID Often combned Attachment kt for proxmty swtch AS-IN40-MPG-plus 40 0305525 Inductve Proxmty Swtches IN 40-S-M12 0301574 IN 40-S-M8 0301474 INK 40-S 0301555 IT Sensor IN... The attachment kt ncludes a bracket, swtch cams, and mountng screws. Proxmty swtches have to be ordered separately. Descrpton ID Attachment kt for proxmty swtch AS-IN5-MPG-plus 40 0340152 Ths attachment kt needs to be ordered optonally as an accessory. Two sensors (closer/s) are requred for each unt and extenson cables are avalable as an opton. Ths attachment kt needs to be ordered optonally as an accessory. For sensor cables, note the mnmum permssble bendng rad. These are generally 35 mm. IN 5 nductve proxmty swtches Attachment kt for FPS End poston montorng can be mounted wth an attachment kt. Descrpton ID Often combned Attachment kt for proxmty swtch AS-IN5-MPG-plus 40 0340152 Inductve Proxmty Swtches IN 5-S-M12 0301569 IN 5-S-M8 0301469 Two sensors (closer/s) are requred for each unt and extenson cables are avalable as an opton. Ths attachment kt needs to be ordered optonally as an accessory. For sensor cables, note the mnmum permssble bendng rad. These are generally 35 mm. BT For AS / IS verson The followng FPS poston sensor can dfferentate between fve programmable areas or swtchng ponts for the stroke of a grpper, and can be used n connecton wth a PC as a measurng system. Descrpton ID Attachment kt for FPS AS-FPS-MPG-plus 40 0301762 Ths attachment kt needs to be ordered optonally as an accessory. 13
MMS PI2 programmable magnetc swtch Programmable magnetc swtches MMS-P GN Stop for MMS-P IT Vertcal attachment of the bracket 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 Programmable magnetc swtches MMS PI2 MMS 22-PI2-S-M8-PNP 0301180 Programmable magnetc swtches MMS PI2 wth stanless steel housng MMS 22-PI2-S-M8-PNP-HD 0301130 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. GN Stop for MMS-P IT Vertcal attachment of the bracket IK Horzontal attachment of the bracket 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 The bracket (90) s delvered vertcally mounted. To use the magnetc sensor n a horzontal orentaton, the bracket can be horzontally assembled (91). The mountng bracket has an nternal stop for the MMS-P (74). 14
MMS-A analog poston sensor GN Stop for MMS-P IT Vertcal attachment of the bracket No-contact measurng, analog mult-poston montorng for any number of postons. Descrpton ID Analog poston sensor MMS 22-A-10V-M08 0315825 MMS 22-A-10V-M12 0315828 One sensor s needed for each grpper. No addtonal attachment kt s needed the standard grpper s equpped for use of the MMS-A. 15
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 www.youtube.com/schunkhq www.twtter.com/schunk_hq www.facebook.com/schunk.hq Jens Lehmann, German goalkeeper legend, SCHUNK brand ambassador snce 2012 for precse grppng and safe holdng. www.gb.schunk.com/lehmann 2018-01-25 2018 SCHUNK GmbH & Co. KG