Lead Screw Module in Flying Probe Testers

In PCB manufacturing, GCM's lead screw module optimizes flying probe testers, enabling precise continuity, short circuit, and insulation testing.

In the intricate world of PCB manufacturing, where precision and reliability are paramount, advancements in testing technologies play a pivotal role in ensuring the quality and functionality of printed circuit boards (PCBs). One such innovation that has revolutionized PCB testing is GCM's lead screw mechanical module, particularly when integrated into flying probe testers.

GCM's lead screw mechanical module boasts impressive parameters that significantly enhance the capabilities of flying probe testers in conducting critical tests on PCBs. Let's delve into the key parameters of GCM's lead screw module and how they contribute to efficient and accurate testing:

1. Capability and Repeatability: With a repeatability of ±0.01mm, GCM's lead screw module ensures precise and consistent testing results, crucial for maintaining high-quality standards in PCB manufacturing.

2. Screw Lead and Maximum Speed: The varying screw lead options (5mm, 10mm, 20mm, 40mm) coupled with maximum speeds ranging from 200mm/s to 1600mm/s facilitate rapid and thorough testing processes in flying probe testers.

3. Maximum Payload and Rated Thrust: The module's capacity to handle maximum horizontal and vertical payloads, along with rated thrust values, enables flying probe testers to test PCBs of varying sizes and complexities with ease and accuracy.

4. Stroke Pitch and Static Loading Moment: The stroke pitch range of 850-2400mm with a 50mm pitch, combined with impressive static loading moment values, ensures stable and reliable performance of flying probe testers during testing operations.

Furthermore, GCM's lead screw mechanical module is equipped with essential components such as an AC servo motor output of 750W, a C7 φ20 ball screw diameter, a high rigidity linear guide of 23x18mm, a coupling of 12x19mm, and an external Omron EE-sx672(NPN) home sensor. These components work seamlessly together to enhance the overall functionality and precision of flying probe testers.

The integration of GCM's lead screw mechanical module into flying probe testers enables these testers to conduct comprehensive testing, including continuity testing, short circuit detection, and insulation testing, with unparalleled accuracy and efficiency. This advancement in testing technology underscores GCM's commitment to delivering cutting-edge solutions that drive excellence in PCB manufacturing.