A machine builder required a vertical axis drive to draw, stack and transfer parts of pipe in an oil field environment. The application form load was very weighty and would have to be transported vertically over an extended distance.

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

Since accuracy had not been important for the application, an induction-hardened rack was used. This rack acquired induction-hardened teeth to supply high thrust capability. To insure that the racks remained stationary under the high loading, two meter lengthy racks were utilized to maximize the number of mounting screws used per section and dowel pins had been utilized to pin the racks in place.

The Ever-Power solution met all of the requirements from the customer and could handle the high loading from the pipes being transported.
A milling cutter for a wooden working machine has pairs of base plates, each plate having a recess to received a slicing insert. Each pair of basis plates is mounted on a guide plate, and numerous such instruction plates are installed on a common tubular shaft. Each basis plate includes a toothed rack. The toothed racks of every pair of bottom plates engage a common pinion set up on the tubular shaft. The radial range of each foundation plate is adjusted by a screw and the racks and pinion ensure that the radial adjustment could be specifically the same for every person in the same pair of base plates. USE – Milling cutters for woodworking planetary gearbox devices.
Linear motion is indispensable to moving machines; it transports equipment and products efficiently and controllably. The mechanisms that generate linear motion are generally rated by their axial velocity and acceleration, axial forces versus structural volume, existence, rigidity, and positioning precision.
Two common linear systems are linear motors and ballscrew drives. Rack-and-pinion drives tend to be overlooked as past-era technology with limited positioning accuracy. However, this assumption is usually invalid.

Precision-ground mounting areas to limited tolerances, wear-resistant surface treatments, individually gear rack for Woodworking Industry deburred equipment teeth, and compact, low-mass designs are boosting performance. Actually, rack-and-pinion drives compare favorably to linear motors in addition to roller or ground-thread ballscrews.
New-generation rack-and-pinion systems offer high dynamic efficiency and unlimited travel distance. Some include superior servogears and actuators with backlash significantly less than 1 arc-min., performance to 98.5%, and far more compact sizes than regular servomotor-gear combinations. Some preassembled gear-pinion units can even run true to 10 µm, for basic safety and smooth motion.