TJR AR Series Left Side

TJR’s AR Series left-hand motor mount rotary table brings the same proven AR Series performance to machines where left-side motor positioning is required by the work envelope or tooling layout. Face plate diameters range from 125mm (4.92″) to 250mm (9.84″).

The left mount configuration supports either full 4th axis operation integrated into the CNC machine control, or indexed positioning through TJR’s SAC (Single Axis Controller). Units can be oriented in both vertical and horizontal mounting positions, and right-hand and rear (back) motor configurations are also available — each equipped with a pneumatic braking system for reliable holding force under cutting loads.

Underpinning all AR Series tables is a radial-axial preloaded bearing system that provides the rigidity required for light and heavy cutting alike. The dual lead worm shaft and worm gear maintain precise, repeatable indexing accuracy in both directions over the long term.