|
|
| 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 |
|
| 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. |
|
Large opening stroke
Low construction
Light weight
Gripper locking device for gripping inside and outside
Synchronised gripper jaws
Functional principle:
The parallel movement of the finger is accomplished by a jaws and pinion drive. As a result of the pressure of two opposing pistions the jaws move in a synchronised way towards each other.
|
|
Series PFC
Series PFC Frame Clamps feature a rugged cam design that provides consistent clamping force throughout a wide power window. The unit's wide jaw throat accommodates large parts with simple tooling, making it ideal for heavy parts clamping.
Advantages: High clamping force, two jaw styles, quiet operation, fully field repairable, lowest cost of ownership, 24 hour delivery. |
|
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.
|
|
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.
|
|
| ... products without technical information |
| |
|
|
