Racaw Ltd., a designer and manufacturer of precision positioning components and systems, required reliable shaft couplings for use on its lines of linear and rotary positioning stages. The stages allow precise linear and rotary positioning of objects via a stepping or servo motor with rotary encoder control. Huco Oldham couplings were selected because they met Racaw’s torque capacity range, zero backlash, auditable noise and vibration levels, lengthy predicted service life and availability requirements.

Stöber Antriebstechnik GmbH + Co. KG rely on the FVA-Workbench for dimensioning and verification of their drives. The calculation and simulation software allows Stöber engineers to develop their innovative gear unit solutions more quickly and efficiently. The result: higher quality products.

Velo3D, Inc. has announced Hermeus, a company developing hypersonic aircraft for defense and commercial applications, has acquired an original Sapphire and a large-format Sapphire XC that is designed for high-volume production. The printers, both of which will be calibrated for Inconel 718, will be used to build parts for Hermeus’ Chimera engine and Quarterhorse aircraft.

The S-series hydraulic motors from Black Bruin are designed for demanding recycling applications with direction changes and shock loads, which can be hard on shredders and their rotors. The power of the S-series helps handle varied and inconsistent waste material effortlessly and clears jams with ease

The range and flexibility of lubrication and sealing technologies continues to expand as companies look to scale down production times while increasing productivity. The industry is focused on environmental impact, automation and compact systems. Here’s just a few of the latest technologies in the industrial market: 

Stainless steel ASK Couplings from Miki Pulley feature a unique “sliced” body structure making them an effective low-cost corrosion resistant solution that can accommodate many types of misalignments. The stainless-steel design makes them ideal for use in food and chemical applications.

A flagship coupling in the Huco range, the Oldham solves the problem of side forces due to misalignment. Misalignment couplings that bend or flex do cause some side loading on bearings and shafts as the coupling tries to spring back. Of course, over prolonged use this can result in rapid deterioration of bearings, extra load on the motor, and eventual coupling fatigue.