TR rotary indexing rings Rotary indexing ring with large open center. Extremely low profile design with high level of accuracy. The ring-shaped design allows extra free design space. The rotating aluminium ring can be adjusted to your specifications in terms of diameter and thickness. The TR at a glance Ring-shaped rotary indexing table with extremely large open center of up to 1750 mm possible High level of accuracy due to drive being positioned near outer edge Highly dynamic with smooth motion Low profile, compact design Freely programmable NR version also available Tailor-made control system components (EF; TS)