MOTION CONTROL: Rockwell Automation has expanded its Allen-Bradley Guardmaster GuardShield safety light curtain line with the addition of three cost-effective options. Designed to provide end users with improved functionality, configuration flexibility and installation, the new safety light curtains include the GuardShield Safe 4 with an integrated laser alignment system, the GuardShield Cascadeable Micro 400, and the GuardShield Safe 4 PAC. The GuardShield Safe 4 safety light curtain is equipped with an integrated laser alignment system, allowing for simplified setup and installation. The GuardShield Cascadeable Micro 400 safety light curtain is a Type 4, “three-box” safety light curtain designed for small assembly machines in ambient operating environments where mounting space is limited. The GuardShield Safe 4 PAC light curtain is a self-contained, optically synchronized, “two-box” safety light curtain offering an expanded operating range.
Biomimicry has already found its way into the development of robots and new materials, with researchers studying animals and nature to come up with new innovations. Now thanks to researchers in Boston, biomimicry could even inform the future of electrical networks for next-generation displays.
Clean diesel continues to be the fuel of choice for transportation authorities in major U S cities, in spite of competitive options aimed at reducing emissions, according to a nonprofit agency that represents diesel engine and equipment manufacturers.
A panel at this year's Consumer Electronics Show in Las Vegas discussing upcoming FAA regulations for non-military drones brought out many of the issues that concern both industry and federal regulators.
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