Lin Engineering's new 4518 NEMA 17 stepper motors are designed exclusively with the company's patent-pending Signature Series technology and are the new and improved version of Lin's 4118 motors. The 4518 series is available in three different stack lengths starting with the 4518S at 1.34 inch in thickness and the 4518L measuring in at 1.89 inch. Depending on the stack length, these motors are capable of producing up to 83 oz-inch of holding torque. The new series is suggested for use in applications where size is a factor and load capacities are critical to precision system operation. Industries currently benefiting from the features of this motor in their applications are medical, printing, imaging, optical and robotics. Lin's Signature Series was developed to help reduce system resonance and provide overall smooth motion. Depending on the application, using motors with the Signature Series technology may result in up to 50 percent less resonance being produced.
The Beam Store from Suitable Technologies is managed by remote workers from places as diverse as New York and Sydney, Australia. Employees attend to store visitors through Beam Smart Presence Systems (SPSs) from the company. The systems combine mobility and video conferencing and allow people to communicate directly from a remote location via a screen as well as move around as if they are actually in the room.
An MIT research team has invented what they see as a solution to the need for biodegradable 3D-printable materials made from something besides petroleum-based sources: a water-based robotic additive extrusion method that makes objects from biodegradable hydrogel composites.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.