With the addition of our Oil Hydrostatic Rotary B-axis, A-axis, and optional C-axis of the work spindle, the 650FG is the only system capable of achieving up to 6-axes of ultra-precision motion. The versatility of this system in unmatched with advanced machining methods such as raster machining, flycutting, slow slide servo, micro-milling and micro-grinding.

Utilizes dual linear motors and an adaptively controlled, slot-compensated air bearing counterbalance assembly for optimal servo control of variable loads up to 85Kg (185 lbs @ 100psi) even with the Y-axis active. With the work spindle symmetry, the Y-axis carriage overall loop stiffness, reduced Abbe error, and proven thermal stability during lengthy raster machining cycles are unmatched in the industry. (see Features & Benefits Brochure)

This ideal center mounted thrust plate design, engineered for both heavy loads and high throughput applications, includes the exclusive added durability benefits of porous graphite.  Motion accuracies are guaranteed to less than 12.5nm throughout its 10,000 rpm speed ran with total liquid cooling for long term thermal stability.