Precision vertical travel up to 25mm
Loads up to 10 kg
Sub-micron resolution
Compact design; the PZA25 has a low profile and is slim enough to give easy access to all sides of the load.
Precision rolled ballscrew drivetrain
Integrated brushless servo motor
Smooth, precise motion; ballscrew location minimizes roll and pitch errors while the carriage is moving.
Rotary or linear encoder feedback
Class 10 cleanroom option

PZA25

Primatics PZA25 Series elevator tables offer an ideal solution for applications that require small incremental vertical movements. The design and components ensure sub-micron resolution in a compact profile and make the PZA ideal for semiconductor inspection, fiber optics assembly and machine vision applications requiring smooth motion, exceptional stiffness, and high resolution.

Precision Grade Performance Specs	PZA25
Travel (mm)	25
Mechanical Drive System	2mm Lead Ballscrew w/ Brushless, Frameless Motor
Resolution (microns) [2000 line rotary, 0.1µm linear]	0.1
Accuracy (microns) [2000 line rotary, 0.1µm linear]	+/- 5, +/- 4
Error Mapped Accuracy w/ E2 Linear Encoder (microns)	+/- 1.5
Repeatability (microns) [2000 line rotary, 0.1µm linear]	+/- 1, +/- 0.75
Max Speed (mm/s)	20
Maximum Load (kg)	10
Pitch, Roll & Yaw (arc-sec)	30
Finish	Tabletop & Base Clear Anodize
Weight (kg)	5.8

Superior Vertical Motion

The PZA offers a higher performance, space-saving alternative to traditional Z-axis stages: The inclined plane approach offers superior performance through the use of our reliable ballscrew drivetrain while minimizing the overall height. The PZA is also slim enough to give easy access to all sides of the load, and since the center of the carriage is centered over the bearings, deflections from a cantilevered load are minimized.

Additional Standard Features

The PZA Series elevator table come standard with integral limit switches, mechanical hard stops and a home index. The stage tabletop is protected with a clear anodize finish and metric mounting patterns are standard.