Product Description

Atlanta Rack & Pinion Drive Systems

Welcome to the widest range of standard racks & pinions in the World!  Consisting of both helical & straight (spur) tooth versions, in an assortment of sizes, materials and quality levels, to meet almost any axis drive requirements.

These drives are perfect for a wide range of applications, including axis drives requiring precise positioning & repeatability, traveling gantries & columns, pick & place robots, CNC routers and material handling systems.  Heavy load capacities and duty cycles can also be easily handled with this drives.  Industries served include Material Handling, Automation, Automotive, Aerospace, Machine Tool and Robotics.

The rack product range consists of metric pitches from module 1.0 to 16.0, with linear force capacities of up to 92,000 lb.  Rack styles include helical, straight (spur), integrated and round. Rack lengths up to 3.00 meters are available standard, with unlimited travels lengths possible by mounting segments end-to-end.  Quality levels available include soft, induction-hardened, quenched & tempered and hardened & ground (up to AGMA 12+ and DIN 4).

Typical delivery time for these standard components is 2 to 3 weeks, which is ideal for OEM's requiring just-in-time delivery schedules.  Special and/or modified components are always possible - please consult the factory.  For harsh environments, stainless steel rack & pinions are available, as well as coatings such as black oxide and chromium (Armoloy ®).

Advantages of Using Long Racks:  Through continuous improvements in production techniques, ATLANTA has been able to reduce the total pitch error for the 1,000 mm long hardened & ground racks, while achieving significant reductions of the total pitch error of 1,500 mm and 2,000 mm long hardened & ground racks.For a comparison of ATLANTA Zero-Backlash Rack & Pinion Drive Systems to Roller-Pinion Systems (RPS), please follow this link.  For information on replacing Diametral Pitch (DP) rack & pinions, please follow this link.

Precision and Performance for Demanding Applications

Atlanta Rack & Pinion Drive Systems are meticulously designed for applications where high accuracy and reliability are paramount. Their ground and induction-hardened surfaces, along with class-leading tolerances and low backlash, support seamless motion and positioning. These systems suit CNC machining centers, automated equipment, and robotic platforms, delivering lasting performance even under high-load conditions.


Versatile Tooth Profiles for Custom Requirements

Choose between straight and helical tooth profiles to match your applications needs. Helical teeth, in particular, provide smoother, quieter operation, minimizing noise in sensitive environments. The flexibility in shape and module size ensures compatibility with a wide array of machine designs.


Corrosion Resistance and Easy Maintenance

With black oxide and rust-preventive coatings, Atlanta drive systems resist corrosion, extending operational life even in challenging conditions. Routine lubrication with oil or grease helps maintain optimal performance, while simplified installation and maintenance processes ensure minimal downtime.