The two halves of the split worm wheel are preloaded by a spring or springs that generate a differential torque between the two halves. The strength of the spring determines the load that can be carried without hysteresis. If the spring is too strong then the worm and wheel will wear at a rate greater than necessary.anilks said:But what kind of Torque it can transmit
Will you design and build your own worm and wheel, or buy from a catalogue?anilks said:What should be the Specification of the worm wheel and shaft?
I want to buy from catalogue. But looking for zero back lashBaluncore said:Will you design and build your own worm and wheel, or buy from a catalogue?
Zero backlash worm gearing is a type of mechanical gearing system that consists of a worm gear and a worm wheel. It is designed to eliminate any play or movement between the gears, ensuring precise and accurate movement.
Zero backlash worm gearing works by using a worm gear with a helical thread that meshes with the teeth of a worm wheel. The thread angle is designed in such a way that it creates a self-locking mechanism, preventing any backlash or movement between the gears.
There are several advantages to using zero backlash worm gearing for pan and tilt, including high precision and accuracy, smooth and consistent movement, and the ability to handle heavy loads. It also requires minimal maintenance and has a long lifespan.
When choosing the right zero backlash worm gearing for a pan and tilt system, factors such as the required torque, speed, and accuracy must be considered. It is also essential to ensure that the gearing is compatible with the other components of the system.
While zero backlash worm gearing has many advantages, there are also some limitations to consider. For example, it may not be suitable for high-speed applications, and it may require a more complex design and installation process compared to other gearing systems.