전자 산업의 발전으로 제품의 고밀도 소형 전자화 진행됨에 따라, 정전기로 인한 지속적인 제품의 손상이 발생하여, 정전기의 처리 방안이 요구되어집니다.
슈말츠에서도 이러한 요구사항에 대해 ESD(대전방지) 기술을 적용하여, 배터리 셀, Glass, PCB 등의 정전기 방지가 요구되는 제품 핸들링에 적합한 ESD 제품을 공급해 드립니다.
다양한 실무 경험을 가진 컨설턴트가 귀사의 산업의 특정 공정에 필요한 진공 솔루션을 상담해 드립니다.
An uncontrolled and rapid equalization of potentials results in a high electrical voltage and causes irreparable faults on assembled circuit boards and their sensitive components.
A specific resistance must be ensured in order to protect parts and components – particularly in handling applications and in the case of direct workpiece contact.
The ESD material from Schmalz features a dissipative resistance with a value of 105 to 109 Ω, which ensures controlled and damage-free dissipation of the voltages applied to the workpiece.
The “point-to-ground” measurement is one particular means of verifying discharge capacity while taking the specific resistance into account. Based on this measurement, it is possible to identify the range in which the resistance of the overall system lies. With the aid of special resistance meters, the discharge resistance between a measuring point (1) and a grounding point of the system (ground potential) (2) can be established.
The ESD capability of the overall system is supported by the specific resistance of the NBR-ESD suction pads. Their use in conjunction with conductive spring plungers and the grounded system creates an ESD-capable connection.
Schmalz offers a wide range of suction cups with this specific resistance. These include suction pads of the FSG, FSGA, PFYN, and SGON series, among others.
Together with the conductive spring plunger FSTIm-CO, Schmalz offers a combined solution that can be utilized in a suction spider (SSP) with robot connection.
By means of practical test procedures, which are devised in-house, Schmalz ensures that resistance values are met regardless of the suction cup geometry and size.
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