3-axis positioning system

double trunnionfor robotsfor welding

The Motion Index Drives DR-TR Series dual trunnion position system utilizes our high capacity zero backlash TMF rotary turntable for the 180° exchange which creates accuracies of 9 arc seconds and repeatability of 2-3 arc seconds. The unrivaled accuracy of the TMF indexer eliminates the need of Shot Pin/Wedge devices that are required from other manufacturers for high accuracy on their 3-axis (H Positioner) dual trunnion positioning systems. Utilizing MIDs TR Series servo gear head with high torque capacity, for the dual trunnion headstocks, allows for a 2 second 180° rotation on a load of up to 4000lbs per side and 3 meters between faceplates. The TR Series tailstock features a large 90mm through hole for customers to run utilities to their tooling and fixtures. The DR-TR Series dual trunnion positioning system is constructed with strength and reliability in mind. Robust design and components ensure this device will maintain precision in intense factory settings. Flame hardened cams Multiple oversized cam followers engaged with cam at all times Programmable rotation angles of both base rotary movement and dual trunnions Fixed central guarding between both trunnion sides