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2-Jaw Gripper:
The most popular style of gripper, all 2 Jaw grippers (angular, parallel and toggle) provide 2 mounting locations for the fingers that come in contact with the part to be grasped. The jaws move in a synchronous motion opening and closing toward the central axis of the gripper body
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3-Jaw Gripper:
A more specialized style of gripper, all 3 Jaw grippers (parallel and toggle) provide 3 mounting locations for the fingers that come in contact with the part to be grasped. The jaws move in a synchronous motion opening and closing toward the central axis of the gripper body. 3 Jaws provide more contact with the part to be grasped and more accurate centering than 2 jaw models.
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The shape of this parallel gripper perhaps is the most diffused in the market of the pneumatic grippers in which, more or less, all have the same characteristics and the same way of operation. In this particular field, the gripper SP is distinguished for its particularities that render it with better performances and advanced if compared to the equivalents of belt. At the moment the range is constituted from 4 sizes with total closing forces of 130, 220, 400 and 640 Newton and respective strokes of 8, 12, 16, 20 mm. The operation does not preview sliding on inclined plans, the jaws are driven by a lever system for which, minor sliding surface and smaller loss of force. It is the only in its kind, allowing the regulation of pre-loading on the jaws guidance that it means possibility of restoration of zero backlash when necessary after extended use. Various options for compressed air supplying and gripper fastening. Easy mounting of magnetic sensor without accessories and changes of the overall dimensions. This gripper is guaranteed in order to work without maintenance
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This is a really very interesting pneumatic parallel grippers series presenting a 16 different models range, realized in three sizes only. Since it doesn’t have any mechanism to transfer the movement, that gripper has high reliability, the jaws are moved by two pistons connected with them, and the force loss is due to the friction only. In fact, if related to the stroke, force and weight, the efficiency of this kind of gripper, is really very high and its optimal application is in the anthropomorphic robot field, where the weight is the most binding parameter. Total forces of 200, 460 and 1400 Newton and total strokes from 10 to 200mm. In consideration of the quality level, the cost is really low and convenient. The PE gripper series is guaranteed maintenance and lubrication free for 10 Million cycles.
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It is a low profile gripper with overall dimension extremely reduced in relation with its performances. Very precise, robust and high reliability indeed, it complies with a wide application range because, even if in 5 sizes only, it presents 16 different models. The maximum jaw stroke can be limited, independently, each one with different measures. The total stroke are from 6 to 40 mm.
The gripping force, constant along all the jaw stroke, is symmetrical (same opening/closing force).
The total gripping forces are from 36 to 2400 Newton.
The gripper can be fastened in front by the flange ( integrated in the gripper housing ) with the through holes therefore a fastening counter-plate is not necessary to fasten the gripper on behind.
Easy mounting of the magnetic sensor ( optional ).
The GM gripper Series is guaranteed maintenance and lubrication free for 40 Million cycles, it means 80 Million strokes.
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OMiL offers a wide range of pneumatic parallel 4-finger gripper covers up 25,380 N.
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OMiL offers a wide range of pneumatic parallel 2-finger, 3-finger and 4-finger gripper.
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MAGNUM parallel grippers are universally applicable “out-of-the-box”. The use of third-generation ZAYTRAN technology and the selection of super tough, corrosive resistant materials allows the MAGNUM parallel grippers to efficiently serve day-to-day as well as tough, nearly impossible parallel gripper applications. Examples of the range of parallel gripper environments include welding, grinding, machining, clean room, epitaxial wafer fabrication, hard disk fabrication, D.I. water and food processing.
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DPG - DIRECTCONNECT Gib Parallel Gripper
DIRECTCONNECT modular 2 jaw parallel gripper is highly configurable with multiple mounting surfaces, air port locations, spring assist/spring return, single jaw motion and more. Shielded design repels chips and particulate.
* Features DIRECTCONNECT Mounting
* Highly configurable gripper
* Excellent accuracy and repeatability
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DIRECTCONNECT long stroke 2 jaw parallel gripper features multiple jaw styles, mounting and air port locations and more. Each gripper is offered in 3 different strokes. Corrosion resistant hardware or clean room options are available.
Features DIRECTCONNECT Mounting
Highly configurable gripper
Multiple, Extended Strokes
Optional Sealed Jaw Boot
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The parallel grippers series 1 and 2 currently exist in 4 sizes, classified by the diameter of their piston.
This allows to have a varied energy range of thightening, from NMG16 for compactness, to NMG52 with large clamping force.
Rigorously parallel tightening
Each finger is interdependent from a slide actuated by 2 pinions, guaranteeing a rigorously parallel displacement, without effect of wedging, reducing the load on the guide.
Fonctional take-up clearance
The functional clearance on guides can be modified with tightening of the top cover.,
Protection
NMG grippers are entirel closed (gripping side) with a cover and side tubes with reduced gap.
Dissymmetrical efforts
Being self-directional directly in the mechanism of the fingers on cylindrical range, the NMG can absorb any radial effort, in particular during assembly of dissymmetrical fingers in form or length.
Force increased on 1 finger
The originality above allows the versions 1 locked or single jaw; the gripping force normally distributed on 2 fingers is deferred entirely on 1 only, doubling it appreciably.
The modular combination of several grippers with single finger can satisfy the gripping of bulky parts.
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NRG Series Gripper
Synchronized Motion: Two opposing pistons share a common bore. Each piston transfers force and motion (undiminished) independently to each slide. The motion of both pistons is guided through a single piece mechanism which provides self centering motion of each slide, repeatable within 0.002 inches. Gripping force and synchro-nization are totally independent of each other. This results in minimum wear and maximum performance life.
Compliant Motion: The compliant gripper utilizes the same construction as described above, except the single piece mechanism providing synchronized slide motion is removed. The slides are now independent of each other, allowing the gripper to comply to the part's position. Once the part has been gripped, its exact position is held. Position drift does not occur. Compliant grippers offer an economical solution, potentially eliminating the use of a compliant wrist.
Features:
Body: One piece construction for maximum rigidity. Hardcoat Teflon ®impregnated inside and out. compact, lightweight, high grip force to size ratio.
Slides: Slides are 100% engaged in body throughout the entire stroke length. Electroless Nickel plated. No external arms, reduced pinch points, OSHA
Synchronize: The synchronizing mechanism is housed internally, protected from external contamination. Hardened tool steel.
Position Sensing: Position sensor mounting track and magnetic pistons, standard on all models. Easy access, total adjustability, factory or field installed.
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OMiL offers a wide range of pneumatic parallel 3-finger gripper covers up 18,600 N.
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Paralell grippers pneum.
MGP800 Series - with Extended T-slot Guides
Serie GP12-B up to GP100-B - with Roller Guides
GP103 up to GP115-Series - with Bearing Guide
GP206 - GP210-Series - with Sealed / Rust-Resistant Guides
GP224-B - GP280-Series - with Sealed Square Guide
GP400-B-Series (GP403-B - GP408-B) - with T-slot guide
GP400-B-Series (GP410-B - GP430-B) - with T-slot guide
GP600-Series - with Extended T-slot Guides
GP1200_Series - with Sealed Flat Guides
GP1800-B-Serie (GP1803-B - GP1808-B) - with Sealed Square Guide
GP1800-B-Series (GP1810-B - GP1830-B) - with Sealed Square Guide
GH90 - GH200 -Series - with Round Guides
GH5000-Series - with Round Guides
GH6000-B-Series - with T-slot guides
GHK6000-Series - with T-slot Guides
GH7600-Serie - with Linear Guides
SGP-Series - with Flat Guides
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