Hollow-shaft stepping motor provides flexible packaging solutions for tight system integration. The hollow shaft, available up to 5/8-inch ID, allows access through the central axis of the motor. The size 23 single-stack dc stepping motor measures 2.25 inches diameter X 2 inches long. Bidirectional, the motor is based on a 1.8-degree step with position accuracy of ±3% non-cumulative. Peak torque is 50 oz-inches. Electrical and optical cables can pass through motors in applications such as medical instruments, graphics, X-Y and rotary-positioning, and robotics equipment.
By experimenting with the photovoltaic reaction in solar cells, researchers at MIT have made a breakthrough in energy efficiency that significantly pushes the boundaries of current commercial cells on the market.
We looked at a number of sources to determine this year's greenest cars, from KBB to automotive trade magazines to environmental organizations. These 14 cars emerged as being great at either stretching fuel or reducing carbon footprint.
A quick look into the merger of two powerhouse 3D printing OEMs and the new leader in rapid prototyping solutions, Stratasys. The industrial revolution is now led by 3D printing and engineers are given the opportunity to fully maximize their design capabilities, reduce their time-to-market and functionally test prototypes cheaper, faster and easier. Bruce Bradshaw, Director of Marketing in North America, will explore the large product offering and variety of materials that will help CAD designers articulate their product design with actual, physical prototypes. This broadcast will dive deep into technical information including application specific stories from real world customers and their experiences with 3D printing. 3D Printing is