Today, gearboxes are inevitable in numerous applications requiring high power density including wind turbines, electric vehicles, cranes, robotics, etc. A combination of high-ratio gearboxes with high-speed, low-torque motors is often used to achieve high power density. Planetary gear trains (PGTs) help achieve a high gear ratio in a compact arrangement. Several configurations of planetary gears are widely studied in this article where the gear profiles used in these studies are primarily involute.

High energy costs, broken supply chains and rising raw material prices continue to pose new challenges to business. To remain competitive, companies need to take steps to increase their efficiency and contain energy costs, which in turn will lead to a reduction in their carbon footprint. High-tech solutions in this area will be presented at Hannover Messe.

Kollmorgen recently announced the new P80630-SDN stepper drive. Customers can now benefit from features such as smoothness, precision and torque across the full speed range in a significantly more compact package that enables smaller, lighter, more versatile machines. Kollmorgen will also be introducing additional stepper drives and features in the coming months, building upon the new, flagship P8000 stepper drive platform. 

The Science Based Targets initiative (SBTi) has validated the Schaeffler Group’s targets for reducing greenhouse gas emissions as being in conformity with SBTi criteria and recommendations and hence in line with what the latest climate science considers necessary in order to meet the goals of the Paris Agreement. The global automotive and industrial supplier is committed to cutting its absolute Scope 1 and Scope 2 greenhouse gas emissions by 90 percent by 2030, with 2019 as its base year. The company has also set itself the target of reducing its absolute Scope 3 greenhouse gas emissions from purchased goods and services, fuel- and energy-related activities, and upstream transportation and distribution by 25 percent over the same period. 

ABB, Booth B6427, is showcasing innovative solutions necessary to help poultry suppliers reach their processing goals during the 2023 IPPE Expo in Atlanta, Georgia January 24-26. ABB experts will be available to discuss the safety and reliability customers can expect from ABB products and solutions. ABB delivers sustainability, reliability and safety across the entire food chain - from farm to fork. 

Bearing Specialists Association (BSA) and the Power Transmission Distributors Association (PTDA) announce the launch of the PIE Technology Platform (PIE), a cloud-based platform giving manufacturers and distributors of industrial products access to the most comprehensive catalog for the exchange of rich content product information.

Effective January 1, 2023, Michael Reichle has been appointed CEO of Siemens Portfolio Company Large Drives Applications (LDA). He succeeds Hermann Kleinod, who will remain an integral part of the global LDA management team. As CEO, Reichle assumes all areas of responsibility of his predecessor.

The drive system manufacturer will be displaying their modular line of gear units, industrial gear units, electric motors, and electronic control products at the annual GEAPS Exchange February 25 – 28, 2023 in Kansas City, Mo.

The Faulhaber Drive Calculator is the perfect tool for developers to find a suitable drive system for a specific application in record time. It is easy to use and functional: the modern, clear user interface was designed with optimal usability in mind, and helpful tool tips provide valuable detailed information.

The recently elected 2023 Board of Directors and Manufacturer Council of the Power Transmission Distributors Association (PTDA) begin their leadership terms.