The Primatics PCR32 Series positioning stages are the most compact of our linear stages. Ideal for demanding applicatinos suc as high precision alignment, attachment and inspection, the PCR332 offers umparalleled flexibility and allows the user to fit a precision stage into their most space restrictive applications
The PCR32 delivers exceptionally smooth travel by utilizing anti-cage creep precision cross roller bearings and a center driven brushless linear motor. Since neither the bearings or drivetrain utilize recirculating elements, the PCR332 offers the best of all worlds: smooth, velocity ripple-free motion without cage creep
Oversized cross rollers and a re-enforced linear motor forcer yield a positioning stage with a very high natural frequency. This high bandwidth allows the PCR32 to step and settle very quickly making it ideal for applications where the stage must keep a camera in focus while following a terrain.
Like the rest of the Primatics product family, the PCR32 is designed specifically for high throughput 24/7 applications. The cross rollers are preloaded against machined reference edges to insure no loss of preload over time.
All PCR32 performance specifications are verified with a laser interferometer system and a full set of accuracy, repeatability, straightness and flattness plots are included with each stage