These internal spurs have a cylindrical pitch surface and teeth which are parallel to the axis. However, the internal gearing teeth are formed on the inner surface of a cylinder. Also, the precision engineered mating component will be an external spur gearing. The teeth are machined during the shaping production step.
When manufacturing ring gears, increased durability is the most important factor to focus on achieving. Ring gearing components, manufactured at AmTech International, allow for very close proximity operation versus externally toothed gears. Also, internal spur gear parts include customized pressure angles to mate with nearly any accompanying gearing type. Our custom ring products are most ideal for light applications, through smooth, quiet operation. These products are manufactured to transmit power control between parallel shafts, that operate in a similar plane.
With over 30 years' experience and hundreds of qualified personnel, Wanfu Precision is well-known as one of the leading manufacturers and suppliers of internal bevel gear in China. Offering internal bevel gear customized service, our factory is specialized in producing high precision products.