A machine builder required a vertical axis drive to pull, stack and transfer parts of pipe in an essential oil field environment. The application form load was very large and needed to be transported vertically over an extended gear rack for Material Handling Industry distance.

The client also asked to minimize the weight of the structure while keeping a high level of safety.
Due to the high loading, ATLANTA offered a multi-drive answer, which shared the load over four pinions running on two lengths of rack. This allowed a smaller sized rack and pinion to be used, reducing the weight of the axis drives.

Since accuracy had not been important for the application form, an induction-hardened rack was used. This rack experienced induction-hardened teeth to provide high thrust capacity. To insure that the racks remained stationary beneath the high loading, two meter lengthy racks were utilized to maximize the number of mounting screws used per section and dowel pins were utilized to pin the racks set up.

The Ever-Power solution met all the requirements from the client and was able to handle the high loading from the pipes being transported.
A milling cutter for a wooden functioning machine has pairs of bottom plates, each plate having a recess to received a slicing insert. Each pair of foundation plates is installed on a guide plate, and numerous this kind of instruction plates are installed on a common tubular shaft. Each foundation plate has a toothed rack. The toothed racks of every pair of base plates engage a common pinion installed on the tubular shaft. The radial range of each basis plate is altered by a screw and the racks and pinion make sure that the radial adjustment could be exactly the same for each person in the same pair of base plates. Make use of – Milling cutters for woodworking planetary gearbox machines.
Linear motion is indispensable to moving machines; it transports tools and products efficiently and controllably. The mechanisms that generate linear movement are generally rated by their axial velocity and acceleration, axial forces versus structural volume, life, rigidity, and positioning accuracy.
Two common linear systems are linear motors and ballscrew drives. Rack-and-pinion drives are often overlooked as past-era technology with limited positioning precision. However, this assumption is definitely invalid.

Precision-ground mounting surfaces to limited tolerances, wear-resistant surface treatments, individually deburred gear teeth, and small, low-mass styles are boosting performance. In fact, rack-and-pinion drives compare favorably to linear motors as well as roller or ground-thread ballscrews.
New-generation rack-and-pinion systems provide high dynamic overall performance and unlimited travel range. Some include premium servogears and actuators with backlash less than 1 arc-min., efficiency to 98.5%, and far more compact sizes than standard servomotor-gear combinations. Some preassembled gear-pinion units can even run true to 10 µm, for protection and smooth motion.