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GMT Mini Stage

GMT Mini Stage
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GMT Mini Stage

Product catalog summary
Introduction
The document provides an in-depth analysis of slide way structures used in mini stages, focusing on their characteristics and applications. It discusses three main types: crossed roller, linear ball, and dovetail type, each with unique structural features and applications.
Slide Way Structure and Characteristics
  • Crossed Roller: Features moving rails with V-groove surfaces and roller bearings, offering high precision and load capacity through linear transmission.
  • Linear Ball: Incorporates a Gothic arc-groove for high parallelism and flatness, with robust rail construction that minimizes adjustment time and maintenance.
  • Dovetail Type: Employs a pinion and rack system for high-speed mass feed, suitable for various module installations.
Applications
These slide ways are utilized in precise movement devices, optical instruments, machine tools, and other equipment requiring high accuracy and capacity.
Mini-Stage Outline
Mini-stages are designed for high precision or mid to heavy capacity applications, available in various configurations (single axis, dual axes, etc.) for precise tuning and positioning. Feeding modes include rack and pinion, feed screw, and micrometer head, each catering to different precision and speed needs.
Accuracy Inspection
The document outlines standards for accuracy inspection, referencing JIS standards for straightness, yawing and pitching, parallelism, concentricity, and plane travel amplitude to ensure precision and reliability.
Installation
Instructions for installing single axis, dual-axes, and θ axes stages emphasize secure screw placement and alignment for optimal performance.
Axes Definition and Operational Guidelines
The document defines movement and rotation axes, providing guidelines for operating within temperature limits and ensuring proper usage to maintain accuracy and longevity.
Operation Principles
  • GMT product series are composed of high-accuracy parts. Avoid extreme temperatures, sunlight, humidity, dust, vibration, and shock.
  • Check the product's allowable capacity before operation to maintain motion accuracy and usage life. Do not exceed rated capacity.
  • Avoid placing the gravity of the loaded object over the edge of the stage.
  • Rolling mechanisms require regular cleaning and lubrication based on operational conditions. Use appropriate lubricants.
  • Adjustments to rolling mechanisms should only be performed by trained or authorized personnel.
  • Use the correct lock unit, tools, and wrench torque for positioning and connecting security.
  • GMT sales offer consultation for product accessories and related information.
  • Custom-made services are available for special applications or specifications.
Axes Definition
  • X and Y axes are parallel; Z axis is vertical. Rotations around these axes are defined as α, β, and θ respectively.
Working Temperature
  • Operate stages within the specified temperature range. Contact GMT for products requiring a larger range.
Volume-loaded Limit Recommendation
  • Ensure operations are within the recommended volume-loaded limits for optimal performance.
Specifications and Model Descriptions
  • Models are described by table size, axis, feed position, travel stroke, micrometer minimum reading, straightness accuracy, allowable loading, material, and surface finish.
  • Various models are available with different specifications, including manual and automatic transmission, single or dual axes, and different materials and feed positions.
Overview
The document provides detailed specifications for various precision and economic rotary stages, tilt stages, magnetic bases, and goniometer stages, primarily used in laboratory and industrial settings for precise positioning and movement control.
Specifications
  • Rotary Stages: Models such as MR38-AR, MR60-AR, and MR85-AR are described with specifications including table size, travel stroke, rotation accuracy, and allowable weight. The MR series features a brass rotation interface and is made from aluminum alloy with a black anodized finish.
  • Economic Rotary Stages: Models like MRE85-A and MRE110-A are highlighted for their cost-effectiveness, with specifications on table size, travel stroke, and material finish.
  • Magnetic Bases: Models such as MMT-38 and MMS-45 are detailed with specifications on magnetic force, parallelism, and material composition, primarily using carbon steel with a black zinc-plated finish.
  • Tilt Stages: Models like MTB-40 and MTS-30 are described with specifications on movement direction, transmission, travel stroke, and allowable weight, using aluminum alloy with a black anodized finish.
  • Goniometer Stages: Models such as MXG4-25CS and MYG4-25CS are detailed with specifications on table size, axis, height of rotational center, and travel stroke, using low cadmium brass with a black fluororesin finish.
Key Features
  • Precision and economic options available for different budget and application needs.
  • Integration of brass rotation interfaces in precision models for enhanced durability.
  • Customizable mounting options for specific application requirements.
Applications
These components are suitable for use in laboratory jacks, Z-axis applications, and various precision positioning tasks in industrial settings.
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Catalog excerpts

GMT Mini Stage-1

table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:9.00pt "Arial", sans-serif; } .font2 { font:11.00pt "Arial", sans-serif; } .font3 { font:13.00pt "Arial", sans-serif; } .font4 { font:15.00pt "Arial", sans-serif; } .font5 { font:19.00pt "Arial", sans-serif; } .font6 { font:21.00pt "Arial", sans-serif; } .font7 { font:14.00pt "Arial Black", sans-serif; } .font8 { font:10.00pt "Times New Roman", serif; } Slide way of Mini stage characters explanation Introduction Slide way Structure Characteristic ^JComposed of moving rails with 2 V-groove surfaces harden finish, ground precisely, and rollerbearingswhich are connective and take turns moving in 90 degrees to meet requirement of high parallism and high flatness. In structure, V-groove and crossed roller acquire movement in high accuracy and capacity bylinear transmission toact a high precision movement and load capacity performance. r^Slide way and body is in one unit, and Gothic arc-groove ground precisely to meet requirement of high parallism and high flatness. Gothic arc-groove formed by dual arc-grooves individually on upper and lower rails of body. Ball moving in single groove is structured by 2 points - contact, and total 4 contact points in dual arc-groove to form strong rail construction. In case of rails of SUS- STAGE is to set ball assembly in arc-groove to save traditional adjustment and revision time. In addition, without adjustment screwwould save accuracy problem and maintenance time caused by loosen screw, and cheaper as well. 68 ~1 r^Dovetail plane- pinion and rack (Main material: Brass oraluminumalloy) GMTsupply proper models suitable for equipped to various modules such as small, rough-vibrate, large size for installation. Driven-adjustment mode is rack and pinion. Apply to higher working frequency, requirement of faster movement and larger stroke. ^Screw-driven plane (main meterial: brass) Prepared by easy-carry standard and slide type fit for inner set mode. Driven adjustment mode is screw shaft mode. Apply to lower frequency, fine tuning environment. 1 www.gmtlinear.com

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GMT Mini Stage-2

table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:9.00pt "Arial", sans-serif; } .font2 { font:11.00pt "Arial", sans-serif; } .font3 { font:12.00pt "Arial", sans-serif; } .font4 { font:15.00pt "Arial", sans-serif; } .font5 { font:19.00pt "Arial", sans-serif; } .font6 { font:11.00pt "Arial Black", sans-serif; } GMT GLOBAL INC. Application accuracy Rigidity This applied to prcise movement device in high accuracy and high capacity, optical instruments in precise gauging and fine tuning, various machine tools, gauging instruments,...

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GMT Mini Stage-3

table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:15.00pt "Arial", sans-serif; } .font1 { font:16.00pt "Arial", sans-serif; } .font2 { font:26.00pt "Arial", sans-serif; } Mini-Stage Outline ® Outline Mini-Stage is applied for high prթcision or mid and heavy capacity of various production machinery.testing device, prcise positTOning and quantitative movement. ThereYe many kinds of mini-stages with single axis (X axis); dual axes (XY axis); 2 axis; Oaxts * aaxis... @ Characteristics 镕 Cuslomer's requirements of prcise fine tuning; posilionmg; quantitative movement...

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GMT Mini Stage-4

table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:8.00pt "Arial", sans-serif; } .font1 { font:9.00pt "Arial", sans-serif; } .font2 { font:12.00pt "Arial", sans-serif; } .font3 { font:17.00pt "Arial", sans-serif; } .font4 { font:19.00pt "Arial", sans-serif; } .font5 { font:64.50pt "Arial", sans-serif; } GMT GLOBAL INC. The main feeding mode of Mini Stages Technical information Main feeding mode Characteristics A circle movement of handle rotation Applied for guiding device Rack and pinion ו Suitable for high speed mass feed. Not suitable for precise positioning. 17~20mm...

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GMT Mini Stage-5

QUARTINO CRISTINA SCH per PDF table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:10.00pt "Arial", sans-serif; } .font2 { font:11.00pt "Arial", sans-serif; } .font3 { font:15.00pt "Arial", sans-serif; } .font4 { font:19.00pt "Arial", sans-serif; } GMT Accuracy inspection Accuracy inspection Straightness (referto JIS B 6191-1993) In linear motion units, geometric staight line decides positions in orderfrom datum pointto same direction, differences between length variation in those positions and datum is as measured value. To...

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GMT Mini Stage-6

table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:8.00pt "Arial", sans-serif; } .font2 { font:11.00pt "Arial", sans-serif; } .font3 { font:15.00pt "Arial", sans-serif; } GMT GLOBAL INC. Accuracy inspection Accuracy inspection XY Vertical value (refer to JIS B 7440-1987) Vertical value between 2 axes also for one line of geometric line in transmission datum and one in its corresponding right angle. In the other direction(Opposite), to take slanting proportion in linear transmission, reference point of X-axis stage, and geometric...

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GMT Mini Stage-7

table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:8.00pt "Arial", sans-serif; } .font2 { font:11.00pt "Arial", sans-serif; } .font3 { font:15.00pt "Arial", sans-serif; } Installation Installation ♦ Move upper plate back and forth, and secure the screw on the base plate and work piece with tight confirmation. Scew security same as single axis. Move upper plate by rotating, and take the screw through it. Proceed taking screws through base plate in order and finding matched holes at same time. Lock the stage on the work piece...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.