Innovation FortschrittTR-Pinion
ATLANTA TR pinions have been specially designed with an interface analogous to EN ISO 9409-1-A.
Technical datas:
- Module 2 to 8
- Material 16MnCr5 Mat.no. 1.7131
- Case-hardened and ground teeth
- Gearing grade 5
- Helical and straight toothed
- For interface analog EN ISO 9409-1-A
TR pinions have been designed to achieve highly precise and highly dynamic linear drives in combination with ATLANTA toothed racks. Due to the compact dimensions of the TR pinions it is possible to attain very high peripheral forces at low driving torques. (TR pinion = torque reduction pinion). With these TR pinions it is in many cases possible to choose a smaller and cheaper gear unit (see example). The teeth of the TR pinions are optimally designed for maximum load-bearing capacity. In combination with the corresponding racks (e.g. UHPR) they ensure very quietly running drives with extremely small backlash.
The combination of the high stiffness of the TR pinions with their low moments of inertia and minimal circumferential backlash makes it possible to realize very stiffly responding, highly dynamic drives.
The teeth of the TR pinions with straight or helical tooth systems are designed in such a way that it is possible to change between drives with straight tooth systems and drives with helical tooth systems without having to adjust the center distances.
Due to the screwed flange design the pinions can be easily replaced in case of repair (see TR pinion mounting instruction).
A lubrication system with felt gear-wheels and electronically controlled lubricators is available to supply lubricant to the TR pinions and racks (see lubrication system)
Concise description of essential features
of the TR pinions:
- compact design
- high peripheral forces at low driving torques
- reference collar to check concentric running
- gearing designed for max. load bearing capacity
- easy to replace
- equal center distances for versions with straight and helical tooth systems