http://en.pisco.co.jp Vacuum Pad for Thin Work-pieces such as Sheet or Vinyl Vacuum Pad 774 Optimal for transporting thin work-pieces such as sheet or vinyl and contributing to reduce deformation and wrinkling of work-pieces. Various selections of pad size, pad material and holder type. Pad size:5sizes Pad material:6types Holder type:5types(), 4types(Small) Variety of selections in pad holder for Copper alloy free and against low ozone concentration. No copper based metal parts, HNBR, and FKM are adopted for seal rubber. Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad Model Designation (Example) VP A 10 F N 6J Vacuum pad 1 Holder type 2 Pad size 1. Holder type A Small MA Type Fixed type / Top port Code 3 Pad type Small Type Code 6 Free holder or Fall prevention valve (option) 5 Port size and joint type 4 Pad material B MB Fixed type / Side port 7 Filter (option) Small Type Code 8 Material for metal parts option C MC Spring type / Top port Small Type Code D MD Spring type / Side port F Small - Type Spring type / Direct mount Code 775 Sponge Multi- Oval Skidproof Ultrathin 2. Pad size Code Dia.(mm) 3. Pad type Code Type 4. Pad material and application Material Code Application 10 ø10 F Nitrile rubber Silicone rubber Urethane rubber Fluoro rubber N S U F Semiconductors Taking out molded parts Thin workpieces Cardboard Plywood Iron plate Cardboard Plywood Iron plate Other general work-pieces 15 ø15 20 ø20 Chemical environment High temp. work-pieces 25 ø25 Conductive NBR (Low resistance type) 30 ø30 Conductive Silicone rubber NE SE Semiconductors Semiconductors Taking out molded parts Thin workpieces. The material of Conductive NBR (low resistance) is a nitrile rubber.( Volume resistance: Max. 200Ω cm). The Conductive Silicone rubber is a silicone rubber capable of releasing static electricity. (Volume resistance: Max. 10 5 Ω cm). Pad material N and NE are not suitable for use under ozone environment.
http://en.pisco.co.jp 5. Port size and joint type Holder type Joint type Code O.D. x I.D. Pad size type holder Barb fitting 6B ø6 ø4mm ø10 ~ ø30mm Push-in fitting 6J ø6 ø4mm Small type holder Push-in fitting Barb fitting 3J 4J 3B 4B 6B ø3 ø2mm ø4 ø2.5mm ø3 ø2mm ø4 ø2.5mm ø6 ø4mm ø10, ø15mm ø10 ~ ø30mm ø10, ø15mm ø10 ~ ø30mm ø20 ~ ø30mm 6. Free holder or Fall prevention valve (option) Code Option -FH -FHH Oscillating angle of free holder:30 Oscillating angle of free holder:15. Free holder cannot be installed on Small pad holder. -ECV Fall prevention valve 7. Filter (option) Code -F15 Pad size. Recommended pad size for F15 : ø10 ~ ø25mm. ø10 ~ ø30mm -F30 8. Material for metal parts option Code Material No code -S3 Copper alloy free material 1. Free holder, fall prevention valve and filter are not available when -S3 is selected. 2. -S3 option is not available for push-in fitting size of ø3mm tube dia. with small type holders. Theoretical suction force 20 18 ø30 The theoretical suction force is calculated under a static condition. Consider the safety factor (Horizontal lifting: 1/4 and Vertical lifting: 1/8) for an actual operation. 776 Theoretical suction force(n) 16 14 12 10 8 6 4 2 0 0 ø25 ø20 ø15 ø10 20 40 60 80 100 Vacuum level( kpa) Pad dia.(mm) Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad How to insert and disconnect 1. How to insert and disconnect tubes (Push-in fitting) Tube insertion Insert a tube into Push-in fitting up to the tube end. Lock-claws bite the tube and fix it automatically, then the elastic sleeve seals around the tube. Refer to 7. Instructions for Tube Insertion under Common Safety Instructions for Products Listed in This Catalog. Tube disconnection The tube is disconnected by pushing release-ring to release Lock-claws. Make sure to stop air supply before the tube disconnection. 2. How to insert and disconnect tubes (Barb fitting) 777 Tube insertion Insert the barb into a tube up to the barb end. The outer shape of barb seals inside the tube. Use Tube Clamp Sleeve ( ) to avoid the disconnection of tubes. Sponge Tube disconnection Remove Tube Clamp Sleeve first, and pull the tube out. Refer to Minimal fitting on P.266 Multi- Oval Skidproof 3. How to fix holder In order to fix the vacuum pad holder, tighten the hexagonal nut with a spanner. Refer to the dimensional drawings for detail. Ultrathin
http://en.pisco.co.jp Detailed Safety Instructions Before using PISCO products, be sure to read Safety Instructions and Common Safety Instructions for Products Listed in This Catalog on page 43-49, and Common Safety Instructions for Vacuum Pad on page 477-478. Warning 1. Since small vacuum pad holders are designed to be more lightweight than general holders, small type is inferior in load resistance. Secure an enough margin for a load setting and evaluate PISCO products with an actual system. 2. When replacing vacuum pad, refer to the structure of vacuum pad holder and pad, and tighten the screw with the described tightening torque in Common safety instructions for Vacuum Pads on page 477. Make sure that there is no looseness of the screw. 3. When installing bulkhead type pad holder, check the tightening torque for each holder and use proper tool to tighten the fixing nut. Make sure that there is no looseness of the nut. Excessive tightening of a fixing nut may deform the bulkhead part and result in malfunction of the keyway. Caution 1. When using conductive vacuum pad, static electricity needs to be dissipated through a metal plate, etc., used to fix the holder. Also consider the conductivity when selecting the holder type. Otherwise, the static electricity remains on the vacuum pad. Some vacuum pad holders do not have conductivity. 2. When using a conductive vacuum pad with a holder equipped with free holder or vacuum filter (optional parts), static electricity needs to be dissipated through the vacuum pad. 3. Vacuum pad flat series may have difficulty in suction of work-piece with air permeability. Carry out the evaluation before the usage. Usage reference For adsorption of piled up thin work-pieces Use of a smaller diameter pad with low vacuum level is necessary to avoid adsorbing two or more workpieces at once. An air blow and retaining claws like the figure below are also useful. 778 Thin work-piece Air blow Retaining claw Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad Size List (Combinations with Vacuum Pad Holder) Fixed type / Top port / Push-in fitting Fixed type / Side port / Push-in fitting VPA Type Page 782 Pad size 10mm 15mm 20mm 25mm 30mm Port size 6mm VPB Type Page 782 Pad size 10mm 15mm 20mm 25mm 30mm Port size 6mm Spring type / Top port / Push-in fitting Spring type / Side port / Push-in fitting VPC Type Page 783 Pad size 10mm 15mm 20mm 25mm 30mm Port size 6mm VPD Type Page 783 Pad size 10mm 15mm 20mm 25mm 30mm Port size 6mm Fixed type / Top port / Barb fitting Fixed type / Side port / Barb fitting 779 VPA Type Page 785 Pad size 10mm 15mm 20mm 25mm 30mm Port size 6 4mm VPB Type Page 785 Pad size 10mm 15mm 20mm 25mm 30mm Port size 6 4mm Sponge Spring type / Top port / Barb fitting Spring type / Side port / Barb fitting Multi- Oval VPC Type Page 786 Spring type / Direct mount Pad size 10mm 15mm 20mm 25mm 30mm Port size 6 4mm VPD Type Page 786 Vacuum Pad Rubber Only Pad size 10mm 15mm 20mm 25mm 30mm Port size 6 4mm Skidproof Ultrathin VPF Type Page 484 Pad size 10mm 15mm 20mm 25mm 30mm Male thread size M10 1mm VP Type Page 781 Pad size 10mm 15mm 20mm 25mm 30mm
http://en.pisco.co.jp Size List (Combinations with Small Vacuum Pad Holder) Fixed type / Top port / Push-in fitting Fixed type / Side port / Push-in fitting VPMA Type Page 787 Pad size 10mm 15mm 20mm 25mm 30mm 3mm Port size 4mm VPMB Type Page 787 Pad size 10mm 15mm 20mm 25mm 30mm 3mm Port size 4mm Spring type / Top port / Push-in fitting Spring type / Side port / Push-in fitting VPMC Type Page 788 Pad size 10mm 15mm 20mm 25mm 30mm 3mm Port size 4mm VPMD Type Page 789 Pad size 10mm 15mm 20mm 25mm 30mm 3mm Port size 4mm Fixed type / Top port / Barb fitting Fixed type / Side port / Barb fitting VPMA Type Page 790 Pad size 10mm 15mm 20mm 25mm 30mm 3 2mm Port size 4 2.5mm 6 4mm VPMB Type Page 791 Pad size 10mm 15mm 20mm 25mm 30mm 3 2mm Port size 4 2.5mm 6 4mm 780 Spring type / Top port / Barb fitting Spring type / Side port / Barb fitting VPMC Type Page 792 Pad size 10mm 15mm 20mm 25mm 30mm 3 2mm Port size 4 2.5mm 6 4mm VPMD Type Page 793 Pad size 10mm 15mm 20mm 25mm 30mm 3 2mm Port size 4 2.5mm 6 4mm Applicable Tube and Related Products Polyurethane Tube (1. Piping products catalog P.596) Polyurethane Tube is for general pneumatic piping and suitable for piping compactly. Nylon Tube (1.Piping products catalog P.608) Nylon Tube is for general pneumatic piping and suitable for a high-pressure fluid medium up to 1.5MPa (NB tube: 1.0MPa). Vacuum Tube 1. Piping products catalog P.612) Vacuum Tube is a ultra-soft tube and suitable for piping for vacuum generators or actuators. Vacuum Generators P.52 Vacuum Filter P.758 Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad Drawing of Vacuum Pad and Holder Joint VP10~15F VP20~30F ø1.5 M4 0.7 T Hex. 17 ø1.5 M6 1 5.8 K 5.8 K W T W Model code Pad O.D. Groove depth K W Unit:mm Gasket thickness T VP 10F4 10 0.3 5.6 5.3 0.6 0.3 VP 15F4 15 0.3 5.6 5.3 0.6 0.3 VP 20F4 20 0.3 8.6 9.3 0.6 0.3 VP 25F4 25 0.3 8.6 9.3 0.6 0.3 VP 30F4 30 0.3 8.6 9.3 0.6 0.3. Value in [ ] is the dimension of a -S3 spec. model. Adapter Dimension 781 Sponge Multi- Oval B L (A) 0.6 4.7 2 Adapter Model code ød øp2 M øp1 Hex. C1 Pad Dimension M A B L øp1 øp2 Hex. Weight (g) Unit:mm Aapplicable pad model code FVPLF15-M4 M4 0.7 3.9 14 10.1 7 9 10 5 VP10, 15F FVPLF30-M6 M6 1 5.4 18.5 13.1 13 17 17 22 VP20 ~30F Skidproof Ultrathin VP 10F Weight:0.6g[0.9g] ø12 ø7 2.5 5.8 ø0.9 ø10 VP 15F Weight:1.1g[1.7g] VP 20F Weight:1.4g[2.3g] VP 25F Weight:2.6g[4.1g] ø12 ø13 ø20 ø7 ø13 ø0.9 ø0.9 ø20 ø0.9 ø15 ø25 2.5 5.8 2.5 5.8 2.5 5.8 VP 30F Weight:3.5g[5.1g] ø20 ø13 2.5 ø0.9 ø30 5.8. Weight in [ ] is the weight of Fluoro rubber.
http://en.pisco.co.jp VPA compliant Copper alloy free Selectable Fixed type / Top port / Push-in fitting VPA10, 15F 37.5[37.4] 18.5 2-4 15.6[15.5] 11.4 [11.3] ø6 11.7 VPA20, 25, 30F 42.1[42] 20[19.9] 18 2-4 ø6 M14 1 2-Hex. 14 2-Hex. 17 M12 1 Hex. 12 Hex. 14 M4 0.7 M6 1 Hex. 17 14.4[14.3] 11.7 Model code Pad O.D. VPA10F46J8 10 VPA15F46J8 15 VPA20F46J8 20 VPA25F46J8 25 VPA30F46J8 30 Unit:mm Weight (g) Now preparing. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque Pad O.D. ø10 and ø15mm : 12 ~ 14N m Pad O.D. ø20 ~ ø30mm : 18 ~ 21N m VPB compliant Copper alloy free Selectable Fixed type / Side port / Push-in fitting VPB10, 15F 39.4[39.3] ø12 20.1[20] M6 1 8 11.4[11.3] 11.7 18 ø6 Hex. 12 M4 0.7 VPB20, 25, 30F 42.4[42.3] M6 1 8 M6 1 14.4[14.3] ø12 20.1[20] 11.7 Hex. 12 18 ø6 Hex. 17 Model code Pad O.D. VPB10F46J8 10 VPB15F46J8 15 VPB20F46J8 20 VPB25F46J8 25 VPB30F46J8 30 Unit:mm Weight (g) Now preparing. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone. 782 Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad VPC VPC10, 15F ø6 63.5[63.4] 29.4[29.3] 20 M14 1 2-Hex. 17 compliant 6 (Stroke) Copper alloy free Selectable Spring type / Top port / Push-in fitting 2-4 11.4 [11.3] 11.7 ø16 Hex. 12 M4 0.7 VPC20, 25, 30F ø6 66.5[66.4] 32.4[32.3] 20 M14 1 2-Hex. 17 2-4 6 (Stroke) 14.4 [14.3] 11.7 ø16 Hex. 12 M6 1 Hex. 17 Model code Pad O.D. Spring force (N) VPC10F46J8 10 4.0 7.1 VPC15F46J8 15 4.0 7.1 VPC20F46J8 20 7.0 12.6 VPC25F46J8 25 7.0 12.6 VPC30F46J8 30 7.0 12.6 Unit:mm Weight (g) Now preparing. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque Pad O.D. ø10 and ø15mm : 8 ~ 10N m Pad O.D. ø20 ~ ø30mm : 4.5 ~ 6N m 783 Sponge Multi- Oval Skidproof VPD VPD10, 15F 20 2-4 62.5[62.4] 38.4[38.3] 6 (Stroke) Hex. 12 M4 0.7 11.4 [11.3] compliant Copper alloy free Selectable Spring type / Side port / Push-in fitting M14 1 2-Hex. 17 ø16 11.7 20.1 [20] 18.5 ø6 VPD20, 25, 30F 20 64.5[64.4] 41.4[41.3] 2-4 6 (Stroke) 14.4 [14.3] Hex. 17 Hex. 12 M6 1 M14 1 2-Hex. 17 ø16 11.7 20.1 [20] 18.5 ø6 Model code Pad O.D. Spring force (N) VPD10F46J8 10 4.0 7.1 VPD15F46J8 15 4.0 7.1 VPD20F46J8 20 7.0 12.6 VPD25F46J8 25 7.0 12.6 VPD30F46J8 30 7.0 12.6 Unit:mm Weight (g) Now preparing. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque Pad O.D. ø10 and ø15mm : 8 ~ 10N m Pad O.D. ø20 ~ ø30mm : 4.5 ~ 6N m Ultrathin
http://en.pisco.co.jp VPF compliant Copper alloy free Selectable Spring type / Direct mount / Metric thread VPF10, 15F ø19 (11.7) 54.4[54.3] 42.7[42.6] 11.4[11.3] M14 1 Hex. 17 Hex. 12 5.8 (Stroke) VPF20, 25, 30F ø19 (11.7) 58.4[58.3] 46.7[46.6] M4 0.7 M6 1 Hex. 17 14.4[14.3] M14 1 Hex. 17 Hex. 12 5.8 (Stroke) Model code Pad O.D. Spring force (N) VPF10F48 10 7.9 15.0 VPF15F48 15 7.9 15.0 VPF20F48 20 7.9 15.0 VPF25F48 25 7.9 15.0 VPF30F48 30 7.9 15.0 Unit:mm Weight (g) Now preparing. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque : 4.5 ~ 6N m 784 Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad VPA compliant Copper alloy free Selectable Fixed type / Top port / Barb fitting VPA10, 15F Tube O.D. x I.D. ø6 ø4 38.4[38.3] 15 2-2 16.4[16.3] 11.4[11.3] 7 M8 0.75 2- M4 0.7 VPA20, 25, 30F 48.1[48] 18 2-4 20.1[20] 14.4[14.3] Tube O.D. x I.D. ø6 ø4 7 M12 1 2-Hex. 14 Hex. 12 M6 1 Hex. 17 Model code Pad O.D. VPA10F46B8 10 VPA15F46B8 15 VPA20F46B8 20 VPA25F46B8 25 VPA30F46B8 30 Unit:mm Weight (g) Now preparing. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque Pad O.D. ø10 and ø15mm : 12 ~ 14N m Pad O.D. ø20 ~ ø30mm : 18 ~ 21N m 785 Sponge Multi- Oval Skidproof Ultrathin VPB compliant Copper alloy free Selectable Fixed type / Side port / Barb fitting VPB10, 15F M6 1 Hex. 12 39.4[39.3] 8 11.4[11.3] ø12 16.1[16] 7 18 M4 0.7 Tube O.D. x I.D. ø6 ø4 VPB20, 25, 30F 42.4[42.3] M6 1 8 Hex. 12 14.4[14.3] ø12 16.1[16] 7 18 M6 1 Hex. 17 Tube O.D. x I.D. ø6 ø4 Model code Pad O.D. VPB10F46B8 10 VPB15F46B8 15 VPB20F46B8 20 VPB25F46B8 25 VPB30F46B8 30 Unit:mm Weight (g) Now preparing. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque Pad O.D. ø10 and ø15mm : 12 ~ 14N m Pad O.D. ø20 ~ ø30mm : 18 ~ 21N m
http://en.pisco.co.jp VPC VPC10, 15F 59.5[59.4] 29.4[29.3] 20 Tube O.D. x I.D. ø6 ø4 M14 1 2-Hex. 17 2-4 6 (Stroke) 11.4 [11.3] compliant Copper alloy free Selectable Spring type / Top port / Barb fitting 7 ø16 VPC20, 25, 30F 62.5[62.4] 32.4[32.3] 20 Tube O.D. x I.D. ø6 ø4 M14 1 2-Hex. 17 2-4 6 (Stroke) 14.4 [14.3] 7 ø16 Hex. 12 Hex. 12 M4 0.7 M6 1 Hex. 17 Model code Pad O.D. Spring force (N) VPC10F46B8 10 4.0 7.1 VPC15F46B8 15 4.0 7.1 VPC20F46B8 20 7.0 12.6 VPC25F46B8 25 7.0 12.6 VPC30F46B8 30 7.0 12.6 Unit:mm Weight (g) Now preparing. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque Pad O.D. ø10 and ø15mm : 8 ~ 10N m Pad O.D. ø20 ~ ø30mm : 4.5 ~ 6N m VPD VPD10, 15F 20 62.5[62.4] 38.4[38.3] 2-Hex. 17 6 (Stroke) 2-4 Hex. 12 M4 0.7 11.4 [11.3] compliant Copper alloy free Selectable Spring type / Side port / Barb fitting M14 1 ø16 7 16.1 [16] 18.5 Tube O.D. x I.D. ø6 ø4 VPD20, 25, 30F 20 64.5[64.4] 41.4[41.3] 2-Hex. 17 6 (Stroke) 2-4 14.4 [14.3] Hex. 12 M6 1 Hex. 17 M14 1 ø16 7 16.1 [16] 18.5 Tube O.D. x I.D. ø6 ø4 Model code Pad O.D. Spring force (N) VPD10F46B8 10 4.0 7.1 VPD15F46B8 15 4.0 7.1 VPD20F46B8 20 7.0 12.6 VPD25F46B8 25 7.0 12.6 VPD30F46B8 30 7.0 12.6 Unit:mm Weight (g) Now preparing. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque Pad O.D. ø10 and ø15mm : 8 ~ 10N m Pad O.D. ø20 ~ ø30mm : 4.5 ~ 6N m 786 Mark-free Long Stroke Vacuum Cylinder Air Pincette
787 Vacuum Pad Vacuum Pad VPMA compliant Copper alloy free Selectable Fixed type / Top port / Push-in fitting Tube O.D. Model code ød VPMA10F43J 3 VPMA10, 15F B L 2 2-T 11.4 [11.3] Pad O.D. ød M C 2-Hex. M4 0.7 Thread M VPMA20, 25, 30F 36.5[36.4] 3.6 16 2-3 14.4 [14.3] ø4 M10 1 10.9 2-Hex. 12 M6 1 Hex. 17 B L C M8 0.75 28.1[28] 12 9.3 10 2 10 VPMA10F44J8 4 M10 1 32.1[32] 16 10.9 12 3 VPMA15F43J 3 M8 0.75 28.1[28] 12 9.3 10 2 15 VPMA15F44J8 4 M10 1 32.1[32] 16 10.9 12 3 VPMA20F44J8 ー 20 ー ー ー ー ー ー VPMA25F44J8 ー 25 ー ー ー ー ー ー VPMA30F44J8 ー 30 ー ー ー ー ー ー. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. This option is not available for tube O.D. ø3mm.. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque Thread M M8x0.75 : 2.5 ~ 3.5N m Thread M M10x1 : 5 ~ 7N m Hex. H T Unit:mm Weight (g) Now preparing Sponge Multi- Oval Skidproof Ultrathin VPMB compliant Copper alloy free Selectable Fixed type / Side port / Push-in fitting VPMB10, 15F ø10 M5 0.8 17.7[17.6] 30.4[30.3] 19 6 11.4 [11.3] Model code Tube O.D. ød VPMB10F43J 3 ød 12 VPMB20, 25, 30F 35.6[35.5] 21 ø10 M5 0.8 17.7[17.6] 6 ø4 12 C 10.9 M4 0.7 M6 1 Hex. 17 Pad O.D. 14.4 [14.3] 9.3 10 VPMB10F44J8 4 10.9 VPMB15F43J 3 9.3 15 VPMB15F44J8 4 10.9 VPMB20F44J8 ー 20 ー VPMB25F44J8 ー 25 ー VPMB30F44J8 ー 30 ー. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. This option is not available for tube O.D. ø3mm.. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone. C Weight (g) Now preparing Unit:mm
http://en.pisco.co.jp VPMC compliant Copper alloy free Selectable Spring type / Top port / Push-in fitting B Model code Tube O.D. ød VPMC10F43J 3 VPMC10, 15F 16 2-3 6 11.4 [11.3] ød C M10 1 2-Hex. 12 M4 0.7 4 Pad O.D. (Stroke) VPMC20, 25, 30F B 57.1[56.9] 14 16 2-3 14.4 [14.3] ø4 10.9 M10 1 2-Hex. 12 4 C (Stroke) M6 1 Hex. 17 Spring force (N) 44[43.8] 9.3 10 VPMC10F44J8 4 46.1[45.9] 10.9 1.0 1.3 VPMC15F43J 3 44[43.8] 9.3 15 VPMC15F44J8 4 46.1[45.9] 10.9 1.0 1.3 VPMC20F44J8 ー 20 ー ー 1.0 1.3 VPMC25F44J8 ー 25 ー ー 1.0 1.3 VPMC30F44J8 ー 30 ー ー 1.0 1.3. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. This option is not available for tube O.D. ø3mm.. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque : 4 ~ 6N m Unit:mm Weight (g) Now preparing 788 Mark-free Long Stroke Vacuum Cylinder Air Pincette
789 Vacuum Pad Vacuum Pad VPMD compliant Copper alloy free Selectable Spring type / Side port / Push-in fitting M4 0.7 Model code Tube O.D. ød VPMD10F43J 3 VPMD10F44J8 4 VPMD15F43J 3 VPMD10, 15F 45.9[45.7] 15.5 16 8.5 2-3 11.4 [11.3] 4 M10 1 2-Hex. 12 (Stroke) ød 10.9 17.7 [17.6] Pad O.D. VPMD20, 25, 30F 16 2-3 50.7[50.5] 17.3 8.5 M6 1 14.4 [14.3] M10 1 2-Hex. 12 4 (Stroke) ø4 10.9 17.7 [17.6] Hex. 17 Spring force (N) 10 1.0 1.3 VPMD15F44J8 4 15 1.0 1.3 VPMD20F44J8 ー 20 1.0 1.3 VPMD25F44J8 ー 25 1.0 1.3 VPMD30F44J8 ー 30 1.0 1.3. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free. This option is not available for tube O.D. ø3mm.. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque : 4 ~ 6N m Weight (g) Now preparing Unit:mm Sponge Multi- Oval Skidproof Ultrathin
http://en.pisco.co.jp VPMA compliant Copper alloy free Selectable Fixed type / Top port / Barb fitting B 12 2-2 2 11.4 [11.3] Model code Tube O.D. x I.D. ød VPMA10F43B8 3 2 VPMA10, 15F ød C M6 0.75 2-Hex. 8 M4 0.7 Pad O.D. VPMA20, 25, 30F 41[40.9] 3.6 16 2-3 14.4 [14.3] B ød 7 M10 1 2-Hex. 12 M6 1 Hex. 17 31.4[31.3] 6 10 VPMA10F44B8 4 2.5 32.4[32.3] 7 VPMA15F43B8 3 2 31.4[31.3] 6 15 VPMA15F44B8 4 2.5 32.4[32.3] 7 VPMA20F44B8 4 2.5 VPMA20F46B8 6 4 20 ー ー VPMA25F44B8 4 2.5 VPMA25F46B8 6 4 25 ー ー VPMA30F44B8 4 2.5 VPMA30F46B8 6 4 30 ー ー. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free.. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque Thread M M6x0.75 : 2 ~ 3N m Thread M M10x1 : 5 ~ 7N m C Unit:mm Weight (g) Now preparing 790 Mark-free Long Stroke Vacuum Cylinder Air Pincette
791 Vacuum Pad Vacuum Pad VPMB compliant Copper alloy free Selectable Fixed type / Side port / Barb fitting ø10 M5 0.8 E 30.4[30.3] 19 11.4 [11.3] Model code Tube O.D. x I.D. ød VPMB10F43B8 3 2 VPMB10, 15F 6 12 C Hex. 7[8] M4 0.7 ød Pad O.D. VPMB20, 25, 30F 35.6[35.5] 21.2 ø10 M5 0.8 15.1[15] 6 14.4 [14.3] 12 7 Hex. 7[8] M6 1 Hex. 17 13.6[13.5] 6 10 VPMB10F44B8 4 2.5 15.1[15] 7 VPMB15F43B8 3 2 13.6[13.5] 6 15 VPMB15F44B8 4 2.5 15.1[15] 7 VPMB20F44B8 4 2.5 VPMB20F46B8 6 4 20 ー ー VPMB25F44B8 4 2.5 VPMB25F46B8 6 4 25 ー ー VPMB30F44B8 4 2.5 VPMB30F46B8 6 4 30 ー ー. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free.. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone. E ød C Unit:mm Weight (g) Now preparing Sponge Multi- Oval Skidproof Ultrathin
http://en.pisco.co.jp VPMC compliant Copper alloy free Selectable Spring type / Top port / Barb fitting B 2-3 16 6 Model code Tube O.D. x I.D. ød VPMC10F43B8 3 2 VPMC10, 15F 11.4 [11.3] ød C M10 1 2-Hex. 12 M4 0.7 4 Pad O.D. (Stroke) VPMC20, 25, 30F B 16 2-3 54.3[54.2] 13.8 14.4 [14.3] ød 7 M10 1 2-Hex. 12 4 C (Stroke) M6 1 Hex. 17 Spring force (N) 42[41.8] 6 10 VPMC10F44B8 4 2.5 43.5[43.3] 7 1.0 1.3 VPMC15F43B8 3 2 42[41.8] 6 15 VPMC15F44B8 4 2.5 43.5[43.3] 7 1.0 1.3 VPMC20F44B8 4 2.5 VPMC20F46B8 6 4 20 ー ー 1.0 1.3 VPMC25F44B8 4 2.5 VPMC25F46B8 6 4 25 ー ー 1.0 1.3 VPMC30F44B8 4 2.5 VPMC30F46B8 6 4 30 ー ー 1.0 1.3. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free.. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque : 4 ~ 6N m Unit:mm Weight (g) Now preparing 792 Mark-free Long Stroke Vacuum Cylinder Air Pincette
793 Vacuum Pad Vacuum Pad VPMD compliant Copper alloy free Selectable Spring type / Side port / Barb fitting M4 0.7 Model code Tube O.D. x I.D. ød VPMD10F43B8 3 2 VPMD10, 15F 16 2-3 45.9[45.8] 15.5 8.5 11.4 [11.3] Pad O.D. 4 M10 1 2-Hex. 12 (Stroke) C E ød E VPMD20, 25, 30F M6 1 16 2-3 50.7[50.6] 17.3 8.5 14.4 [14.3] C M10 1 2-Hex. 12 4 (Stroke) 7 15.1 [15] Hex. 17 ød Spring force (N) 13.6[13.4] 6 10 VPMD10F44B8 4 2.5 15.1[14.9] 7 1.0 1.3 VPMD15F43B8 3 2 13.6[13.4] 6 15 VPMD15F44B8 4 2.5 15.1[14.9] 7 1.0 1.3 VPMD20F44B8 4 2.5 VPMD20F46B8 6 4 20 ー ー 1.0 1.3 VPMD25F44B8 4 2.5 VPMD25F46B8 6 4 25 ー ー 1.0 1.3 VPMD30F44B8 4 2.5 VPMD30F46B8 6 4 30 ー ー 1.0 1.3. 4 : Replaced with Pad rubber material code. Refer to page 775 for details.. 8 : Replaced with -S3 for Copper alloy free.. Value in [ ] is the dimension of a -S3 spec model.. Nitrile rubber (N) and Conductive NBR (Low resistance) (NE) are not suitable for measures against ozone.. Bulkhead nut tightening torque : 4 ~ 6N m Unit:mm Weight (g) Now preparing Sponge Multi- Oval Skidproof Ultrathin
http://en.pisco.co.jp Construction (Combinations with Vacuum Pad Holder) Pad dia.:ø10mm ø15mm POC6-M6M PC6-M6M PC6-M6M VPA Push-in fitting VPB Push-in fitting VPC Push-in fitting VPD Push-in fitting VPF LC-0640-M6 LC-0640-M6 LC-0640-M6 (Option) VPA Barb fitting VPB Barb fitting VPC Barb fitting VPD Barb fitting. The Fitting model code for option -S3 (copper alloy free and against low ozone concentration) is different from that of standard products. Contact us for details.. Holder alone is purchasable by the following model code. Model code:vp 12 F6J/6B 1 : Holder type, 2 : Pad size 794 Free holder Fall prevention valve Vacuum filter pad direct mounting type Adapter Adapter model code FVPLF15-M4 Vacuum pad Pad model code VP 10F VP 15F Pad dia. ø10mm ø15mm Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad Pad dia.:ø20mm ø25mm ø30mm POC6-M6M PC6-M6M PC6-M6M VPA Push-in fitting VPB Push-in fitting VPC Push-in fitting LC-0640-M6 VPD Push-in fitting VPF LC-0640-M6 LC-0640-M6 LC-0640-M6 VPA Barb fitting VPB Barb fitting VPC Barb fitting VPD Barb fitting 795 Sponge (Option) Free holder Fall prevention valve. The Fitting model code for option -S3 (copper alloy free and against low ozone concentration) is different from that of standard products. Contact us for details.. Holder alone is purchasable by the following model code. Model code:vp 12 F6J/6B 1 : Holder type, 2 : Pad size Multi- Oval Skidproof Ultrathin Vacuum filter pad direct mounting type Adapter Adapter model code FVPLF30-M6 Vacuum pad Pad model code VP 20F VP 25F VP 30F Pad dia. ø20mm ø25mm ø30mm
http://en.pisco.co.jp Construction (Combinations with Small Vacuum Pad Holder) Pad dia.:ø10mm ø15mm PC3-M5M PC4-M5M POC3-M5M POC4-M5M POC3-M5M POC4-M5M VPMA Push-in fitting VPMB Push-in fitting VPMC Push-in fitting VPMD Push-in fitting LC-0320-M5 LC-0425-M5 VPMA Barb fitting LC-0320-M5 LC-0425-M5 VPMB Barb fitting VPMC Barb fitting LC-0320-M5 LC-0425-M5 VPMD Barb fitting (Option) Fall prevention valve. Push-in fitting (ø4mm) and Barb fitting have an optional selection -S3 (copper alloy free and against low ozone concentration). The Fitting model code for option -S3 is different from that of standard products. Contact us for details. Holder alone is purchasable by the following model code. Model code:vp 1 10F 3 J/ 3 B 1 : Holder type, 3 : Port size 796 Vacuum filter pad direct mounting type Adapter Adapter model code FVPLF15-M4 Vacuum pad Pad model code VP 10F VP 15F Pad dia. ø10mm ø15mm Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad Pad dia.:ø20mm ø25mm ø30mm POC4-M5M POC4-M5M POC4-M5M VPMA Push-in fitting VPMB Push-in fitting VPMC Push-in fitting VPMD Push-in fitting LC-0425-M5 LC-0640-M5 LC-0425-M5 LC-0640-M5 LC-0425-M5 LC-0640-M5 VPMA Barb fitting VPMB Barb fitting VPMC Barb fitting VPMD Barb fitting (Option). Push-in fitting (ø4mm) and Barb fitting have an optional selection -S3 (copper alloy free and against low ozone concentration). The Fitting model code for option -S3 is different from that of standard products. Contact us for details. Holder alone is purchasable by the following model code. Model code:vp 1 10F 3 J/ 3 B 1 : Holder type, 3 : Port size 797 Fall prevention valve Sponge Multi- Oval Vacuum filter pad direct mounting type Adapter Adapter model code FVPLF30-M6 Vacuum pad Pad model code VP 20F VP 25F VP 30F Pad dia. ø20mm ø25mm ø30mm Skidproof Ultrathin
Vacuum Pad Vacuum Pad Common Safety Instructions for Vacuum Pads Before selecting or using PISCO products, read following instructions. Read the detailed instruction for individual series as the instructions below. 477 Warning 1. Take safety measures in advance where a dropping work-piece can cause danger. 2. Make sure to install a vacuum pad holder securely. Looseness may cause trouble. 3. Pay special attention to the work conveyance by screwed vacuum pads, accompanied by rotary movement. There is a possibility of troubles due to the looseness of screws from the rotary movement. 4. There is a possibility of troubles due to the leakage of vacuum system, clogging, vacuum pad abrasion, crack, deterioration, the galling of slider part in the holder and the looseness in joints. Carry out maintenance inspection periodically. 5. When a work-piece is conveyed by a vacuum pad, consider the acceleration, impacts and wind pressure. Otherwise, the work-piece may drop during conveyance. Caution 1. Thoroughly read and understand the theoretical suction force in this catalog before selecting diameter, Qty and suction place of vacuum pads. Select vacuum pads with enough margin in suction force. 2. The product incorporating NBR as seal rubber material has a risk of malfunction caused by ozone crack. Ozone exists in high concentrations in static elimination air, clean-room, and near the high-voltage motors, etc. As a countermeasure, material change from NBR to HNBR or FKM is necessary. Consult with PISCO for more information. 3. Select the material of vacuum pad in accordance with use environment and ease of use, referring to Vacuum Pad Selection Guide. 4. Select the suitable pad shape (type) in accordance with a work-piece and its shape, referring to Vacuum Pad Selection Guide. 5. Select spring-holder type when work-pieces have different heights or are weak against an external force. Select the suitable holder type, referring to spring force and spring length in the catalog. 6. Since spring-holder type has a sliding action, minimize the transverse load. Otherwise, the life time of the holder can be reduced or malfunction of the holder can occur. 7. In replacing vacuum pads, check the structure of holders and pads in the catalog and tighten the hexagonal-column of the holder with a proper tool, referring to the following tightening torque. Table. Tightening torque Vacuum pad holder Small Pad screw size( mm ) Tightening torque(n m) M4 0.7 0.5 ~ 1.0 0.9 ~ 1.1 M6 1 2 ~ 2.7 M10 1.5 5 ~ 7 M20 2 9 ~ 10 8. In replacing the adapters of /, check the structure of holders, pad and adapters and tighten the hexagonal-column of the holder with a proper tool, referring to the following tightening torque. Table. Tightening torque Pad screw size( mm ) Tightening torque(n m) M4 0.7 0.7 ~ 0.8 M6 1 1.5 ~ 2.0
http://en.pisco.co.jp 9. In installing vacuum pad holders of general and small type with bulkhead, check the structure and tighten the hexagonal-column of the holder with a proper tool, referring to the following tightening torque. Vacuum pad holder Small Holder type VPA VPC, VPD, VPF, VPHC, VPHD, VPHDW VPE VPMA VPMC, VPMD VPME Bulkhead nut size( mm ) Tightening torque(n m) M3 0.5 0.7 0.7 M4 0.5 1 ~ 1.2 M4 0.7 1 ~ 1.2 M5 0.5 1.5 ~ 2 1.5 ~ 2 M5 0.8 1 ~ 1.5 1 ~ 1.5 M6 0.75 2 ~ 3 2 ~ 3 M8 0.75 2.5 ~ 3.5 1.8 ~ 2.4 2.5 ~ 3.5 M8 1 1.8 ~ 2.4 M10 1 5 ~ 7 4.5 ~ 6 5 ~ 7 4 ~ 6 M12 1 12 ~ 14 8 ~ 10 M14 1 18 ~ 21 4.5 ~ 6 M16 1 2 ~ 3 M20 1 19 ~ 21 M22 1 16 ~ 20 M24 2 40 ~ 50 M30 2 42 ~ 54 10. In replacing vacuum pad rubbers of ø80, ø100mm, ø150mm, ø200mm and ø80mm, ø100mm, check the structure of holders and pads and tighten the hexagonal-column of the holder with a proper tool, referring to the following tightening torque. Table. Tightening torque Screw size( mm ) Tightening torque(n m) M4 0.7 0.5 ~ 0.7 M5 0.8 11. Check the structure of vacuum pad in the catalog before replacing a filter element. 12. Refer to Common Safety Instructions for Fittings for handing fitting joint parts. 13. In installing spring-holder type, do not hold the shaft A with a spanner. In replacing vacuum pad, hold the hexagonal-column of the shaft with a spanner. If the keyway B is deformed, there is a possibility of malfunction. 14. Excessive tightening of a fixing nut may deform the bulkhead part and B result in malfunction of the keyway. } A 15. As the nature of rubber, powdery component like additives may come out on the surface of a vacuum pad as time elapses. ACCESSARIES 478 Sponge Multi- Oval Skidproof Ultrathin Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad Vacuum Pad Selection Guide Selection Guide 1 Select the diameter of vacuum pad from the formula 1 and chart of the theoretical suction force 2 The theoretical suction force is determined from pad area and vacuum level. Calculated value is for reference only, so carry out the evaluation under an actual operating condition. The theoretical suction force is calculated under a static condition. Obtain an enough margin, considering the weight of a work-piece and acceleration of lifting, pause and rotary movement. Enough room is needed in deciding a number of pads and arrangement position. 1 Calculation by formula W = C P 10.13 f 101 W :Suction force (N) C : Pad area (cm²) P : Vacuum level ( kpa) f : Safety factor Horizontal lifting (refer to the right fig.) 1/4 Vertical lifting (refer to the right fig.) 1/8 Horizontal lifting *1. Refer to the following chart for Sponge.(Internal diameter is used for calculation) *2. Refer to the following chart for.(pad grooves are used for calculation) *3. As for, Multi-,, and Ultrathin, their theoretical suction force may exceed the strength of pad itself, depending on the vacuum level. Carry out the evaluation under an actual operating condition. Vertical lifting 2 Chart of the theoretical suction force Add safety factor to values from the chart / / Multi-bellows / / bellows / Skidproof / Ultrathin / Mark-free (*) 479 Theoretical suction force(n) Theoretical suction force(n) Pad dia.(small):ø0.7mm ~ ø4mm 1.4 1.2 1.0 0.8 0.6 0.4 0.2 Pad dia.:ø60mm ~ ø200mm 3500 3000 2500 2000 1500 1000 0 0 500 0 0 ø1 ø0.7 20 40 60 80 100 Vacuum level( kpa) 20 40 60 80 100 Vacuum level( kpa) ø4 ø3 ø2 ø1.5 ø200 ø150 Pad dia.(mm) ø100 ø80 ø60 Pad dia.(mm) Pad dia.:ø2mm ~ ø15mm Pad dia.:ø20mm ~ ø50mm 20 250 18 ø15 16 14 12 200 150 ø50 10 ø40 8 ø10 100 6 ø30 ø8 4 50 ø25 ø6 ø20 2 ø4 ø3 ø2 0 0 0 20 40 60 80 100 0 20 40 60 80 100 Vacuum level( kpa) Vacuum level( kpa) *. Some sizes are not available for some pad series. Refer to the following size list. Pad type Multi-bellows bellows Skidproof Ultrathin Mark-free ø0.7~ø3 ー ー ー ー ー ー ー ø4 ーー ー ー ー ー ø6 ー ー ー ー ø8 ー ー ー ø10 ø15 ー ー ー ø20 ø25 ー ー ー ー ー ー ø30 ー ー ø40 ー ー ー ø50 ーー ー ー ø60 ー ー ー ー ー ー ø80 ー ー ー ー ー ー ø100 ー ー ー ー ー ー ø150 ー ー ー ー ー ー ー ø200 ー ー ー ー ー ー ー indicates that pad size is available. Theoretical suction force(n) Pad dia. (mm) Pad dia.(mm) Theoretical suction force(n) Pad dia.(mm)
http://en.pisco.co.jp Theoretical suction force(n) Sponge pad pad Oval pad Pad パッド径 dia.:ø10mm ~ ~ ø100mm Pad dia.:ø10mm ~ ø30mm Pad size:2 4mm, ~ 3.5 7mm, 8 30mm 10mm, 20mm, 30 450 20 25 400 350 300 250 200 150 100 50 0 0 ø100 ø70 ø50 Pad dia.(mm) ø35 ø30 ø25 ø20 ø10 ø15 20 40 60 80 100 Vacuum level( kpa) Theoretical suction force(n) 18 16 14 12 10 8 6 4 2 0 0 20 40 60 80 100 Vacuum level( kpa) ø30 ø25 ø20 ø15 ø10 Pad dia.(mm) Theoretical suction force(n) 20 15 10 5 0 0 20 40 60 80 100 Vacuum level( kpa) 8 30 6 30 5 30, 8 20 4 30 6 20 5 20 4 20 6 10 5 10 4 10 3.5 7 2 4 Pad size(mm) ACCESSARIES 480 Sponge Multi- Oval Skidproof Ultrathin Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad Selection Guide 2 Select a vacuum pad type according to a work-piece Please select suitable pads for your application from the following. / Multi-bellows General type Deep type Small type Thick & flat work-piece Round fruit or ball (*1) Sponge Small work-piece or semiconductor product Food package Oval 481 / bellows Exterior wall panel, pebble, seashell Skidproof Long work-piece (e.g. circuit board and semiconductor product) Mark-free Molded parts / Fragile work-piece Ultrathin Greasy work-piece such as pressed parts LCD glass / in Painting process / semiconductor Thin work-piece such as paper or plastic bag *1. The table below is a reference for the vacuum pad deep type and the size of round work-piece. Spherical dia:s( mm ) ø20 ø30 ø40 ø50 ø80 ø100 ø120 ø160 ø200 Pad dia.:d( mm ) ø15 ø20 ø25 ø30 ø40 ø50 ø60 ø80 ø100 Thin work-piece such as sheet or plastic bag *2. Refer to the previous page for pad dia. selection except deep type. Refer to the next page for the characteristics of pad materials. øs
http://en.pisco.co.jp Selection Guide 3 Select a vacuum pad material from an application Please select the suitable material from the table. Conductive Silicone NBR Suited Chloroprene Nitrile for the food Pad material HNBR Silicone Conductive Butadiene Conductive rubber Urethane Fluoro Fluorosilicone rubber (For Silicone EPDM rubber (Low NBR (low (For rubber sanitation rubber rubber rubber rubber Sponge Item rubber resistance resistance) Sponge act. (Japan) type) type) Type) N, Material code NH(*1) G HN S SE U F FS EP E NE S Cardboard Cardboard Semiconductors Cardboard Chemical Taking out Application General Semiconductors Uneven Uneven Plywood Plywood Taking out Plywood environment molded that requires parts of workpiecpiece work- Metal plate Metal plate molded parts Metal High temp. parts light-resistant semiconductors Food-related Food-related Thin work-piece plate work-pieces or ozoneproof Food- Application In use related Other general Other Food-related work general work under in the In use under moisturecontaining a low ozone concentration atmosphere environment Pad color Black Gray Black Translucent Black Blue Gray Salmon Black Black Black Black Salmon 50 ~80 60 ~70 50 ~70 50 60 55 ~70 60 ~70-50 ~70 70 60 ~70 - - 50-50 50 60 55 60-50 - 60 - - Multi-bellows 50 50 50 50-55 50-50 - 60 - - Surface Oval 40 ~50-50 40 ~50 50 ~60 55 (*2)50 (*2) - 50 70 70 - - hardness 40 - - 40 60 - - 40 - - 50 - - (Shore A) bellows 40-50 40-55 - - 50-60 - - Skidproof 50 - - 50-55 60 - - - 60 - - Ultrathin 40 - - 40-55 50 40 - - 60 - - 60 - - 40 40 50 50 - - - 60 - - Highest operating temp. 110 C 140 C 180 C 60 C 230 C 180 C 150 C 100 C 110 C 80 C 180 C Lowest operating temp. -30 C -30 C -40 C -20 C -10 C -50 C -40 C -50 C -30 C -45 C -40 C Weatherability Ozone-proof Acid-resistance Alkaline-resistance Oil (Gasoline oil) resistance (Benzene/toluene) Volume resistance - - - Max.10 5 Ω cm - - - - Max.200Ω cm Max.200Ω cm - - Physical Properties Legend :Best :Suitable :Good :NG *1. Material code NH is only applicable to Skidproof. *2. It does not apply to pad size: 4 30mm. Note 1) The above Physical Properties shows the data of general synthetic rubbers. Note 2) The highest / lowest operating temp. are for momentary usage. Carry out durability evaluation in case of continuous usage under the highest / lowest operating temp. ACCESSARIES 482 Sponge Multi- Oval Skidproof Ultrathin Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad 483 Please select the suitable vacuum pad resin material from the table. Pad material PEEK POM Conductive PEEK Item Material Mark free series K M KE code Resin attachment for series -QK -QM -QKE Semiconductor/ General production line Semiconductors/ Application Manufacturing machine for Food-related machine Manufacturing machine for liquid crystal Packaging machine liquid crystal Electronic components Pad color Natural (ivory) White Black Highest operating temp. 250 C 95 C 250 C Lowest operating temp. -50 C -60 C -50 C Weatherability Acid-resistance Alkaline-resistance Self-lubricity Abrasion-resistance Volume resistance - - 10 5 ~10 6 Ω cm Legend :Best :Suitable :Good :NG Note 1) The above Physical Properties shows the data of pad resin material only. The holder of Mark-free is not included. Note 2) The above Physical Properties shows the data of resin attachment only. The pad rubber is not included. Note 3) The above Physical Properties shows general properties of resin materials and not a guaranteed value. Carry out the necessary evaluation under an actual operating condition. Note 4) The highest / lowest operating temp. is for momentary usage. Carry out durability evaluation in case of continuous usage under the highest / lowest operating temp. Note 5) Volume resistance is a representative value from the material manufacture, and not a guaranteed value. Physical Properties To prevent dust from getting into the pad holder. Install a vacuum filter pad direct mounting type between a vacuum pad and a holder. Vacuum generator Pad holder Vacuum filter pad direct mounting type Vacuum pad Vacuum air from which dust was removed by a vacuum filter. Vacuum air containing dust. Work-piece To operate several vacuum pads by single vacuum source. Installing a fall prevention valve between a vacuum pad and a holder prevents the troubles like system break down, minimizing the vacuum drop of the whole system automatically by reducing suction flow of the part where the work-piece falls from the vacuum pad (within the range not causing any problem), or no work-piece is to be sucked. Vacuum source Pad holder Fall prevention valve Vacuum pad Work-piece
http://en.pisco.co.jp Reference Guide for Vacuum Pad Impact on pad Avoid an impact or a large force on a vacuum pad, when it is pressed against a work-piece. It may cause deformation, crack or abrasion at an early stage of use. Adjust the pad position so that the lip of pad touches lightly on a work-piece. Especially a small type of vacuum pad should be positioned precisely. Porous or perforated work-piece Since the suction of a porous work-piece causes a drop of suction force, select the proper specifications of vacuum system and secure a larger effective cross-section area of the piping. Selecting a small type of vacuum pad is one of solutions to reduce the air leakage. Positioning within this range Porous work-piece Large and wide flat plate work-piece When lifting large size of glass board or circuit board, work-piece may bend by the lifting acceleration or the self-weight. Select a proper size of pad and positioning, considering an enough margin of suction force. Large force by lifting Lifting work-piece, sucking the both side of it Since all vacuum pad holders are designed for horizontal lifting, consider the strength of holders and pads. Lifting ACCESSARIES 15 Large size of glass board or circuit board work-piece When soft work-pieces such as plastic bags, papers or thin boards are sucked, work-pieces can be deformed or shrunk by vacuum suction (Figure-1). Select smaller vacuum pads and reduce the vacuum pressure. Smaller vacuum pads are suitable for plastic bags and papers. When plastic / paper bags are opened by using vacuum pads, shift the center of two vacuum pads slightly in order to open them easily as Figure-2 shows. Figure-1 Figure-2 Plastic bag, paper, etc. Inclined work-piece Select Free Holder for an inclined work-piece. Pad holder Free holder Two selection of articulation angle: 0-15 /0-30 Vacuum pad Plastic bag, paper bag Inclined work-piece Consider to reduce the stress against holders and pads by sucking the both sides of work-piece. Work-piece with different heights Select Long Stroke for work-pieces having different heights, or piled-up work-pieces. Its stroke can absorb the difference in height. Long Stroke Work-pieces having different heights Work-piece Conveyance with rotary movement When vacuum pad is fixed with a screw and has a rotary movement, the pad may drop due to the loosened screw. Pay special attention when the vacuum location of work-piece is off the center of workpiece gravity. Safety factor (1/8) of vertical lifting needs to be applied in rotary conveys or lateral movement 484 Sponge Multi- Oval Skidproof Ultrathin Mark-free Long Stroke Vacuum Cylinder Air Pincette
485 Vacuum Pad Vacuum Pad Pad dia. list by pad type and material Pad material N:Nitrile rubber Multi- Pad type Ultrathin General type Deep type Small type bellows ø0.7 ø1 ø1.5 ø2 ø3 ø4 ø6 ø8 ø10 ø15 ø20 ø25 ø30 ø40 ø50 ø60 ø80 ø100 ø150 ø200 Pad dia. (mm). : available Pad material S:Silicone rubber Pad type Multi- General type Deep type Small type bellows Skidproof Ultrathin Sponge ø0.7 ø1 ø1.5 ø2 ø3 ø4 ø6 ø8 ø10 ø15 ø20 ø25 ø30 ø35 ø40 ø50 ø60 ø70 ø80 ø100 ø150 ø200 Pad dia. (mm). : available
http://en.pisco.co.jp Pad material U:Urethane rubber Multi- Pad type Skidproof Ultrathin General type Deep type Small type bellows ø0.7 ø1 ø1.5 ø2 ø3 ø4 ø6 ø8 ø10 ø15 ø20 ø25 ø30 ø40 ø50 ø60 ø80 ø100 ø150 ø200 Pad dia. (mm). : available Pad material F:Fluoro rubber G:NBR Suited for the food sanitation act. (Japan) Multi- Pad type Skidproof Ultrathin Multi- General type Deep type Small type General type Deep type Small type ø0.7 ø1 ø1.5 ø2 ø3 ø4 ø6 ø8 ø10 ø15 ø20 ø25 ø30 ø40 ø50 ø60 ø80 ø100 ø150 ø200 Pad dia. (mm). : available ACCESSARIES 486 Sponge Multi- Oval Skidproof Ultrathin Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad E:Conductive Butadiene S:Chloroprene NH: Pad material SE:Conductive Silicone rubber rubber (Low resistance type) rubber Oilproof NBR Pad type Sponge Skidproof General type Small type General type Small type ø0.7 ø1 ø1.5 ø2 ø3 ø4 ø6 ø8 ø10 ø15 ø20 ø25 ø30 ø35 ø40 ø50 ø60 ø70 ø80 ø100 ø150 ø200 Pad dia. (mm). : available 487 Pad material NE:Conductive NBR (low resistance) Multi- Pad type Skidproof Ultrathin General type Deep type Small type bellows ø0.7 ø1 ø1.5 ø2 ø3 ø4 ø6 ø8 ø10 ø15 ø20 ø25 ø30 ø40 ø50 ø60 ø80 ø100 ø150 ø200 Pad dia. (mm). : available
http://en.pisco.co.jp Pad material HN:HNBR EP:EPDM FS:Fluorosilicone rubber Multi- Multi- Pad type Ultrathin General type Deep type Small type bellows General type Deep type Small type bellows ø0.7 ø1 ø1.5 ø2 ø3 ø4 ø6 ø8 ø10 ø15 ø20 ø25 ø30 ø40 ø50 ø60 ø80 ø100 ø150 ø200 Pad dia. (mm). : available Pad material N Nitrile rubber S Silicone rubber U Urethane rubber F Fluoro rubber SE Conductive Silicone rubber E Conductive Butadiene rubber (Low resistance type) NE Chloroprene rubber HN HNBR EP EPDM Pad type Oval 2 4 3.5 7 4 10 4 20 4 30 5 10 5 20 5 30 6 10 6 20 6 30 8 20 8 30 Pad size (mm). : available Pad material K:PEEK M:POM KE:Conductive PEEK Q2K:PEEK Q2M:POM Q2KE:Conductive PEEK Pad type Mark free Resin attachment for series ø10 ø15 ø20 ø25 ø30 Pad size (mm). : available ACCESSARIES 488 Sponge Multi- Oval Skidproof Ultrathin Mark-free Long Stroke Vacuum Cylinder Air Pincette
Vacuum Pad Vacuum Pad Construction (VPA holder : Fixed type / Top port) Fitting(aNickel-plated brass) (bspecial stainless steel 2) Gasket(aSPCC + NBR) (bsus316 + FKM) Nut(aNickel-plated brass or Trivalent chromate carbon steel 3) (bspecial stainless steel 2) Pad holder(anickel-plated brass) (bspecial stainless steel 2) Pad screw(anickel-plated brass) (bspecial stainless steel 2) Plain washer(nickel-plated SPCC) Vacuum pad Construction (VPC holder : Spring type / Top port) Fitting(aNickel-plated brass) (bspecial stainless steel 2) Gasket(aSPCC + NBR) (bsus316 + FKM) Bush(Nickel plated aluminum) 489 Stroke Nut(aNickel-plated brass or Trivalent chromate carbon steel 3) (bspecial stainless steel 2) Spring(SUS304) Rotation stopper(anickel-plated brass) (bspecial stainless steel 2) Shaft(aNickel-plated brass) (bspecial stainless steel 2) Pad screw(anickel-plated brass) (bspecial stainless steel 2) Plain washer(nickel-plated SPCC) Vacuum pad 1. a : spec. b : -S3 spec. 2. Equivalent Corrosion Resistance to SUS303 3. Nut material differs depending on the bulkhead thread size. Bulkhead thread size Nut material ( mm ) Nickel-plated brass Trivalent chromate carbon steel M5 0.5 ー M6 0.75 ー M8 0.75 ー M10 1 ー M12 1 ー M14 1 ー M16 1 ー M20 1 ー M22 1 ー M24 2 ー M30 2 ー
Safety Instructions Safety Instructions This Safety Instructions aim to prevent personal injury and damage to properties by requiring proper use of PISCO products. Be certain to follow ISO 4414 and JIS B 8370. ISO 4414:Pneumatic fluid power General rules and safety requirements for system and their components. JIS B 8370: General rules and safety requirements for systems and their components. This Safety instructions are classified into "Danger", "Warning" and "Caution", depending on the degree of danger or damages caused by improper use of PISCO products. Danger Warning Caution Hazardous conditions. It can cause death or serious personal injury. Hazardous conditions depending on usages. Improper Use of PISCO products can case death or serious personal injury. Hazardous conditions depending on usages. Improper use of PISCO products can cause personal injury or damages to properties. 43 Danger 1. Do not use PISCO products for the following applications. 1. Equipment used for maintaining / handling human life and body. 2. Equipment used for moving / transporting human. 3. Equipment specifically used for safety purposes. Warning 1. Selection of pneumatic products. 1 A user who is a pneumatic system designer or has sufficient experience and technical expertise should select PISCO products. 2 Due to wide variety of operating conditions and applications for PISCO products, carry out the analysis and evaluation on PISCO products. The pneumatic system designer is solely responsible for assuring that the user s requirements are met and that the application presents no health or safety hazards. All designers are required to fully understand the specifications of PISCO products and constitute all systems based on the latest catalog or information, considering any malfunction. 2. Usage environment Do not use PISCO products under the following conditions. 1. Beyond the specifications or conditions stated in the catalog, or the instructions. 2. Use at outdoors. 3. Excessive vibrations and impacts. 4. Exposure / adhere to corrosive gas, flammable gas, chemicals, seawater, water and vapor.. Safety Instructions are subject to change without notice.