Strain wave gearboxes are an indispensable part of precision drive systems. They play a central role in robotics, automation technology, and positioning axes with high accuracy requirements in particular. But what exactly is the operating principle behind this gear technology, and why is it particularly suitable for compact, low-backlash drive solutions?Â
Double helical gears are a special type of gear in which two helical gears are arranged in a mirror image configuration on the same shaft. This design can withstand high loads and is significantly more cost-effective to manufacture than herringbone tooth profiles. Double helical gearing combines the advantages of helical gearing, which can absorb high loads, with the additional benefit of compensating for axial forces through its mirror-image arrangement.Â
In modern manufacturing , there are several processes for producing tooth profiles. Three frequently used – yet often confused – important technologies that are often confused are hobbing, skiving and power skiving. Each method has its own applications, advantages and limitations. Understanding the key differences is crucial in selecting the right technology for each job.Â
In the world of high precision drives, Zoerkler is a name synonymous with innovation, quality and technical excellence. In its almost 120-year history, the company has developed from a modest mechanical engineers’ workshop into a leading supplier of drive systems for the automotive and aviation industries. In this interview, Managing Director Bernhard Wagner provides insights into the fascinating world of precision manufacturing, innovative production technologies and the future visions of Zoerkler Gears GmbH & Co KG.