VFC Series Van der Waals Pads,Structural innovation
VFC Series Van der Waals Pads
Product Description
SRT continues to develop and innovate in special polymer materials and in surface technics that can reach the accuracy of micron order, aiming to create a strong intermolecular forces between suction cups and smooth surfaces that can reach 0.5 kg/cm². As a combination of advantages, VFC series of Van der Waals Pads was launched. This product can hold the surface of the workpiece without leaving a mark. It is ideal for gripping cardboard, glass, circuit boards, metal, plastic, smooth packaging, etc.
Product Advantage
Structural innovation
VFC series Van der Waals Pads has a unique surface structure with a contact surface made of millions of fibrous bundles, which increases the self-adaptability and suction force of the cups. Van der Waals Pads are designed to hold smooth or porous workpieces and provide a strong suction force.
| value | unit | |
| Maximum payload | 1 | kg |
| Pre-loading | 5-40 | N |
| Diameter of adsorption surface | 42.5 | mm |
| Overall weight | 290 | g |
| Operating temperature | 0-50 | ℃ |
| Storage temperature | 0-50 | ℃ |
| Retentivity in power failure | Yes | |
| IP rating | IP42 | |
| Material of suction cup | Silica gel | |
| Abrasion resistance | Depends on the surface roughness of workpiece | |
| Replacement interval | >50000bout Depends on the working environment | |
| Cleaning method | 1. Silicone roller 2. Isopropyl ketone + dust free cloth |
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| Description of applicable surfaces | The smoother the surface of the object and the more effective contact area at the micro level, the greater the load. And a payload force can be obtained with only a small preload force. The rougher the surface of the object and the less effective contact area at the micro level, the smaller the load. And a larger preload force is required to obtain a payload force. Besides, rough surfaces increase the wear of the suction cup and lead to a shorter product life. |
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