For straight drive and large-radius turning operations, a chain gear is used by the drive
source (motor, etc.) through a reducer. This can result in cost issues and so on, as the
chain requires a great deal of space, and precision processing is required for the gears.
Pin Gears are perfect in this situation.
An Attachment Chain is use around the outside of the drum in place of a gear drive wheel,
and a specially-processed sprocket is used for the pinion gear. For linear operation, an
Attachment Chain is installed horizontally in place of the rack. Be sure to use heat-treated