A machine builder has an application to rotate tooling around an Aerospace component and wish to use a curved rack and pinion drive to achieve this. To maintain accurate positioning, there will be two axis drives to rotate the axis and remove backlash using electric preloading.

The curved rack would be a special design simply by the customer based on the machine requirements and the design envelope they need to work with.
ATLANTA could work with the customer on the design of the curved rack to boost it’s manufacturability and confirm that it would end up being able to handle the application loading. The rack was produced as a particular item and used ATLANTA’s vast experience and knowledge in gear production.

A precision planetary reducer was chosen with a ISO flanged pinion mounted to the output to operate a vehicle on the rack. The flanged pinion provided a compact design to reduce the amount of torque necessary at the reducer output. The reducer supplied a rigid support of the flanged pinion and allowed for a huge reduction ratio to obtain the motor increase as high as feasible.
What is a gear rack? A rack and pinion is certainly a set of gears which convert rotational gear rack for Aerospace Industry motion into linear motion. A circular equipment called the pinion engages tooth on a linear equipment bar called the gear rack. Rotational motion applied to the pinion causes the apparatus rack to move, thereby translating the rotational motion of the pinion into the linear movement of the apparatus rack.

Automotive steering, milling machines, grinders, and meat processing machines certainly are a several machines using gear racks. Equipment racks are also used in robotics, CNC routers, materials managing systems, automation systems, and the aerospace industry.

We also offer custom gear rack production. We can manufacture equipment racks in a variety of materials such as plastic, brass, metal and aluminum. We are able to also produce spur gears, bevel gears, helical gears, gear clusters, metric gears, anti-backlash gears, worm gears, gear blanks, gear share, pinion shafts, ratchets and pawls. We are able to also produce gears with pin hubs, clamp hubs, or hubless.
We manufacture a wide variety of equipment types complete or will cut gear teeth on consumer supplied blanks. We make rack and pinion gears, face gears, ring gears and other particular gears for the following industries: aviation, protection and aerospace instrumentation, commercial, energy, general market and equipment, health care, leisure, musical instrument, saw, scientific analysis and transportation. Ever-Power manufactures gears using contemporary machining methods to customer specifications.