Home > Products > Electronics & Electricity > Electronic Instrument > Optical Lens & Instrument

Linear Translation Stage Guide

A linear translation stage is used to precisely position an object along a single axis. Linear stages include a moving platform and stationary base joined by a bearing system. Position is controlled with a precision linear actuator like an adjustment screw, micrometer head, or motorized actuator.

GCM-120 Dovetail Translation Stages

Precise and smooth linear translation with no backlash is achievable by

dovetail guides and a spring-loaded micrometer or lead screw mechanism.

The springs pre-load the moving plate, eliminating any backlash. In the

tables below x stands for one-dimensional stage and x-y stands for a

combination of two dimensions. A denotes micrometer drive;B denotes

GCM-124/125 Precision Translation Stages

Ball and rod bearing combined with a micrometer (or precision lead screw)

drive provide smooth and creep free linear translation with an accuracy of

0.001mm.

GCM-127 High Precision Translation Stages

This structure is pre-loaded and characterized by linear-touch contact

between the rollers and the grooves. Cylindrical rollers are set in two

V-grooves, offering more accurate play-free linear translation. It withstand

higher load from all directions. Resolution of 0.001mm is available.

Combined with differential micrometers (GCM-4111) much higher resolution

can be accomplished. In the table x means a 1-dimensional translation

stage; x-y means a 2-dimensional translation stage assembly; A indicates

the micrometer mounted at the end (center drive), while B indicates the

micrometer at the side (side drive).

GCM-15 Rack and Pinion Translation Stages

These stages provide the perfect solution for reliable long and fast travel

by rack & pinion drive. One, two and three-dimensioned stages are

available. A ruled scale and veriner permit a readout accuracy of 0.1mm.

In the tables, "x" denotes 1-dimensioned stage in x direction, "z" denotes

1-dimensioned stage in z direction, "x-y" denotes 2-dimensioned stage ,

"x-z" denotes 2-dimensioned stage, "x-y-z" denotes 3-dimensioned stage