Pneumatic Grippers

Pneumatic grippers are devices designed to hold an object using pneumatic, electric or hydraulic operated jaws or fingers. Grippers can be used as single devices or as a part of pick and place, manufacturing systems. Grippers can be used to pick up/hold various size objects from very small items such as semiconductors to very large items like car chassis or engines. Grippers are frequently added to industrial robots in order to allow robots interactions with objects.

Grippers can be divided into 2 main categories by type of holding objects:
• External – the simplest and most popular method of holding objects. When the gripper jaws close, the closing force of the gripper holds that object.
• Internal – When the access to object’s exterior is required then an internal grip is necessary. Jaws or finger hold the object from the centre. In this case, the opening force of the gripper is used to hold the object.

What to consider when choosing the gripper:
• Shape , orientation and dimensional variation - If the object has two opposing flat surfaces, then 2 jaw parallel gripper is desired since it can handle some dimensional variation. Jaws can also be designed to handle cylindrical objects with the 2 jaw concept. Keep in mind that a retention or encompassing grip requires much less force.
• Weight - Grip force must be adequate to secure the object while the desired operation is performed on the object. The type of jaw design must be part of the force requirement. Keep in mind that you should add a safety factor to the amount of force that you select and air pressure is a factor to keep in mind.
• Accessibility- This applies both to the work being performed on the object and the amount of room for the gripper jaws. If the work is to the exterior of the object then it may require an internal grip. Angular grippers are usually less expensive but require additional space for jaw movement.
• Environmental - Harsh environment or clean room applications require grippers designed for those purposes.
• Retention of the Object - When air pressure is lost, the gripper will relax its grip on the object and the object may be dropped. There are spring assist grippers designed for this type application.

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Description Price Manufacturer Series Action Number of Fingers Gripping Type Maximum Operating Pressure Absolute Maximum Pressure Cushioning Type Port Connection Weight Size Type
RS庫存編號 245-0003
製造零件編號MHS3-20D
BrandSMC
HK$4,754.29
單位
MHS3 Double 3 Parallel 0.6 MPa - - M5 x 0.8 100g -
RS庫存編號 478-056
製造零件編號MHY2-16D2
BrandSMC
HK$2,854.71
單位
MHY2 Double 2 Angle 0.6 MPa - - M5 x 0.8 150g -
RS庫存編號 700-7288
製造零件編號MHF2-16D1
BrandSMC
HK$5,719.66
單位
MHF2 Double 2 Low Profile, Parallel 0.7 MPa - - M5 445g -
RS庫存編號 700-7281
製造零件編號MHF2-20D
BrandSMC
HK$5,914.93
單位
MHF2 Double 2 Low Profile, Parallel 0.7 MPa - - M5 645g -
RS庫存編號 700-7345
製造零件編號MHZ2-16D
BrandSMC
HK$3,327.01
單位
MHZ2 Double 2 Parallel 0.7 MPa - - M5 x 0.8 115g -
全新
RS庫存編號 203-1498
製造零件編號DHPS-35-A-NC
BrandFesto
HK$7,219.25
單位
DHPS-35-A-NC Double 2 Parallel 8 bar - - - - -
RS庫存編號 768-1621
製造零件編號MHW2-32D
BrandSMC
HK$7,294.64
單位
MHW2 Double 2 Angle 0.7 MPa - - Rc 1/8 910g -
RS庫存編號 841-2313
製造零件編號MHZ2-16D2
BrandSMC
HK$3,278.10
單位
MHZ Double 2 Parallel 0.1 → 0.7 MPa 0.7MPa Not Cushioned M5 x 0.8 115g -
RS庫存編號 196-4479
製造零件編號MHZL2-20D
BrandSMC
HK$4,050.45
單位
MHZ Double 2 Parallel 0.7 MPa - - M5 x 0.8 270g Standard
全新
RS庫存編號 203-1508
製造零件編號DHPS-10-A
BrandFesto
HK$3,487.07
單位
DHPS-10-A Double 2 Parallel 8 bar - - - - -
全新
RS庫存編號 203-1493
製造零件編號DHPS-6-A
BrandFesto
HK$2,905.96
單位
DHPS-6-A Double 2 Parallel 8 bar - - - - -
RS庫存編號 700-7275
製造零件編號MHF2-12D1
BrandSMC
HK$5,183.30
單位
MHF2 Double 2 Low Profile, Parallel 0.7 MPa - - M5 190g -
RS庫存編號 366-3597
製造零件編號MHZ2-10DN
BrandSMC
HK$3,251.64
單位
MHZ2 Double 2 Parallel 0.7 MPa - - M3 x 0.5 55g -
RS庫存編號 196-1185
製造零件編號MRHQ20D-180S-N
BrandSMC
HK$10,892.82
單位
MRHQ Double 2 Parallel 0.7 MPa 0.7MPa - - 1.1kg -
RS庫存編號 196-4469
製造零件編號MHF2-12D1R
BrandSMC
HK$5,080.62
單位
MHF2 Double 2 Low Profile 0.7 MPa - - M5 x 0.8 190g Standard
RS庫存編號 196-4467
製造零件編號MDHR2-10R
BrandSMC
HK$4,318.26
單位
MDHR2 Double 2 Parallel 0.6 MPa - - M3 100g Standard
RS庫存編號 841-2372
製造零件編號MHZ2-40D
BrandSMC
HK$8,024.65
單位
MHZ Double 2 Parallel 0.1 → 0.7 MPa 0.7MPa Not Cushioned M5 x 0.8 1.3kg -
全新
RS庫存編號 203-1499
製造零件編號DHRS-10-A
BrandFesto
HK$3,390.29
單位
DHRS-10-A Double 2 Radial 8 bar - - - - -
全新
RS庫存編號 203-1470
製造零件編號DHDS-16-A-NC
BrandFesto
HK$5,881.37
單位
DHDS-16-A-NC Double 3 - 8 bar - - - - -
RS庫存編號 912-0998
製造零件編號MHF2-12D
BrandSMC
HK$4,608.93
單位
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