irpickeriirpickerrpicker ...(inches/mm) (inches/mm) (psig/bar) (inches/mm) allowed pressure...
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FIRESTONE INDUSTRIAL PRODUCTS COMPANY
IRPICKERIRPICKERIRPICKERIRGRIPPERIRGRIPPERIRGRIPPER TM
TM
Pneumatic WorkingPneumatic WorkingDevices for Firm andDevices for Firm and
Precise HoldingPrecise Holding
PG
050
4
Clamp Ring
Rubber
Air inletand outletand/ormountingattachment
Deflated air pressure: 0 psi
AirPicker™
Air inletand outlet
Rubber
Threadedfitting
Clamp Ring
Deflated air pressure: 0 psiFully inflated air pressure: 10 psi
(unrestricted)
Fully inflated air pressure: 35 psi(unrestricted)
AirGripper™
AirPicker™ and AirGripper™ end-effectors move objects of all shapes and sizes.
Transferring hot, freshly molded test tubesConforming to multiple sizes and shapes
Handling photosensitive copier drumsHandling and packaging bottles
AirPicker™ end-effector - Neoprene rubber material
AirPicker™ end-effector - Silicone rubber material
Firestone end-effector Selection Guide
Imperial AirPickers arestandard with threaded
nose cone holes. Firestone supplies nosecones according to the
table to the right.
AirGripper™ end-effector - Neoprene rubber material
AirGripper™ end-effector - Silicone rubber material
P006RCA 0.6517
0.318
55 4
0.33-0.39 8.5-10
3.3-0.31.5-0.15
P007RCA 0.6517
0.379
55 4
0.39-0.5110-13
3.4-0.51.5-0.23
P009RCA 0.6517
0.4311
55 4
0.47-0.6912-17
6.6-2.53.0-1.1
P010RCA 0.7921
0.5514
70 5
0.63-0.8316-21
9.5-4.44.3-2.0
P014RCA 0.8722
0.7519
705
0.79-1.0621-27
16.3-6.67.4-3.0
P017RCA 0.8722
0.8722
705
0.91-1.2623-32
23.0-7.710.4-3.5
P019RCA 0.8722
0.9825
705
1.02-1.5426-40
29.8-8.013.5-3.6
P022RCA 1.1028
1.1028
705
1.18-1.7330-44
30.0-15.013.6-6.8
P025RCA 1.3434
1.1429
705
1.26-2.1332-54
55.0-20.024.9-9.1
P035TCA 1.65 42
1.6542
705
1.77-2.5645-65
77.0-25.034.9-11.3
P045TCA 2.0953
2.0051
705
2.28-3.3558-85
130.0-50.059.0-22.7
P055TCA 2.0953
2.4863
705
2.76-4.1370-105
160.0-66.072.6-29.9
P014RCAS 0.8722
0.7920
251.8
0.83-1.0022-25
2.2-0.51.0-0.23
P017RCAS 0.8722
0.9123
251.8
1.00-1.1825-30
3.3-0.41.5-0.50
P019RCAS 0.9123
1.0627
251.8
1.18-1.40 30-35
2.3-1.11.0-0.50
P022RCAS 1.1429
1.1429
251.8
1.26-1.5832-40
5.5-1.32.5-0.60
P025RCAS 1.2632
1.2231
251.8
1.34-1.6634-42
7.7-2.33.5-1.0
P035RCAS 1.50 38
1.6542
251.8
1.81-2.2746-58
8.0-4.53.6-2.0
Load Capability inStyle Rubber Bladder Deflated Maximum Restricted Working Working Diameter
Number Length Diameter Pressure Allowed Diameter Range Range at Max.(inches/mm) (inches/mm) (psig/bar) (inches/mm) Allowed Pressure
(lbs./kg)
G020GCA 1.5038
0.7018
201.5
0.20-0.605-15
4.0-11.0 1.8-5.0
G030GCA 2.0051
1.1028
201.5
0.40-1.0010-25
9.0-27.04.1-12.3
G040GCA 2.1053
1.50 38
20 1.5
0.60-1.4015-35
20.0-36.09.1-16.3
G050GCA 2.2056
1.9048
201.5
0.80-1.8020-45
20.0-50.09.1-22.7
Load Capability inStyle Rubber Bladder Deflated Maximum Restricted Working Working Diameter
Number Length Diameter Pressure Allowed Diameter Range Range at Max.(inches/mm) (inches/mm) (psig/bar) (inches/mm) Allowed Pressure
(lbs./kg)
“A” “L”N010 0.58 0.690N014 0.78 0.865N017 0.90 0.865N019 1.10 0.865N022 1.13 0.865N025 1.17 0.865N035 1.68 0.990N045 2.03 0.990N055 2.51 0.990
Style Rubber Bladder Deflated Maximum WorkingNumber Length Diameter RestrictedPressure Diameter Range
(inches/mm) (inches/mm) Allowed (psig/bar) (lbs./kg)
G020GCAS 1.50 38
0.70 18
15 1
0.20-0.60 5-15
G030GCAS 2.00 51
1.10 28
15 1
0.40-1.00 10-25
G040GCAS 2.10 53
1.50 38
15 1
0.60-1.40 15-35
G050GCAS 2.20 56
1.90 48
15 1
0.80-1.80 20-45
FIRESTONE INDUSTRIAL PRODUCTS COMPANY
www.fsip.com
IRPICKERIRGRIPPER
Pneumatic WorkingDevices for Firm and
Precise Holding
Advantages• Conform to Any Shape• Multiple Sizes Handled with One Gripper• Delicate Handling• Wide Size Range• High Load Capacity• Non-marring Contact• No Lubrication Required• Low Cost• Long Life in a Dusty Environment
PrecautionsPressureAirPicker™ and AirGripper™ end-effectors should notbe used past their maximum recommended workingpressure. This pressure varies depending on the fabricreinforcement and rubber material.
MediaAir is the normal media used to inflate the Firestoneend-effectors. Nitrogen can also be used to decreasethe potential for oxidation and reduce permeation.
TemperatureThe minimum and maximum recommended workingtemperatures for the following rubber materials are 0ºFto 125ºF (-18ºC to 52ºC) for neoprene and -22ºF to320ºF (-30ºC to 160ºC) for silicone.
Contact SurfaceThe preferred contact surface for AirPicker andAirGripper end-effector is smooth and dry. Any threads,burrs or sharp objects will decrease the useful life of therubber bladder. Protective neoprene sleeves areavailable to increase the life of the bladder when thecontact surface is detrimental.
Minimum and Maximum Working DiameterThe maximum working diameter range given for eachend-effector insures a firm hold on the object as wellas maximizing the life of the rubber. Exceeding thisdiameter range will increase the strain on the rubberand cause premature damage. Using an end-effectorbelow the range of the working diameter will abradethe rubber as it is placed into and removed froman object.
Unrestricted InflationRepeated unrestricted inflation will prematurelydamage a Firestone end effector. If the applicationrequires unrestricted inflation, a protective rubbersleeve or a casing surrounding the rubber isrecommended. The sleeve or casing will restrict thediameter of the rubber and reduce the strain.
PreconditioningAll of the fabric reinforced rubber bladders have smallpieces of cotton threads, called pick cords, used to holdthe nylon tire chords of the fabric plies together duringproduction. Before the end-effectors are able to reachrecommended working diameters, these pick cordsmust be broken through preconditioning. In order tobreak these pick cords the end-effectors must beinflated unrestricted at the maximum recommendedworking pressure for 30 cycles. NOTE: Excessiveunrestricted inflation will harm the rubber.
ContaminatesNeoprene, silicone and EPDM have their advantagesand disadvantages when in contact with lubricants,acids, solutions, etc. Please contact Firestone withspecific applications.
StorageThe best storage environment is a dark, dry area atnormal room temperature.
AirPicker™ AirGripper™Distributed by:
G050 G040 G030
G020
P055TP045TP025TRP022TR
PO19TR
P006TR P007TR P009TR P010TR P014TR P017TR
P035T
PG 0504
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