LA250-DLM
Linear Axes

High load stage (linear motor), travel up to 2000 mm, rep ± 0.4 µm, load up to 25 kg, Speed up to 3090 mm/s

Linear axis on granite base for highest demands

This linear axis is designed to precisely positioning of very high loads with particularly long travels of 500 mm up to 2000 mm. The basis of this positioning system is a granite plate, which allows excellent resolution values to be achieved. The drive concept is based on a dynamic linear motor and a linear measuring system, whereby high speeds and accelerations are achieved with high precision and very good reproducibility.

Ideal for inspection systems and pick-and-place systems

High repeatability up to 0.4 µm

High dynamic at speeds up to 2060 mm/s

Very high load capacity up to 3100 N

Excellent flatness up to 1.5 µm

Long travels from 500 - 2000 mm

Fields of application

metrology, inspection systems, laser processing, tool measurement, parts measurement, surface inspection, assembly systems, testing systems, quality assurance, pick-and-place systems

Specifications

LA250-DLM		-500-DLM-L	-1000-DLM-L	-1500-DLM-L	-2000-DLM-L
Travel	[mm]	500	1000	1500	2000
Repeatability unidirectional	[μm]	± 0.4	± 0.4	± 0.4	± 0.4
Repeatability bidirectional	[μm]	± 0.5	± 0.5	± 0.5	± 0.5
Accuracy	[μm]	± 2.1	± 3.3	± 4.5	± 5.6
Flatness	[μm]	± 2.5	± 5	± 7.5	± 10
Straightness	[μm]	± 2.5	± 5	± 7.5	± 10
Positioning speed	[mm/s]	790	1210	1630	2060
Max. speed	[mm/s]	1185	1815	2445	3090
Max. acceleration	[mm/s²]	16	25	35	40
Max. load Fx	[N]	250	250	250	250
Max. load Fy	[N]	3100	3100	3100	3100
Max. load Fz	[N]	3100	3100	3100	3100
Max. torque Mx	[Nm]	110	110	110	110
Max. torque My	[Nm]	150	150	150	150
Max. torque Mz	[Nm]	150	150	150	150
Pitch	[µrad]	± 20	± 30	± 40	± 45
Yaw	[µrad]	± 11	± 16	± 19	± 20
Length	[mm]	1030	1530	2030	2530
Width	[mm]	250	250	250	250
Height	[mm]	160	160	160	160
Weight	[kg]	± 150	± 150	± 225	± 300
Bearing		Profile Rail
Motor		Iron Core Dynamic Linear Motor
Feedback		Linear Scale
Measuring system resolutions		0.1 µm (optionally up to 0.001 µm)
Material		Anodized Aluminum, Granite
Optional features		Frame, custom adapter, bore grid, cable / plugs
Variants clean room		up to clean room class ISO 6 (higher on request)
Variants beam		UV (DUV, EUV, X-ray, gamma on request)
Variants magnetism		magnetic
Variants vacuum		on request

Controllers

FMC 300

Installation module for dynamic applications and high loads and voltage.

PLC

We support integration of our systems into PLC architectures, e.g. Beckhoff

Download

0_STM_CAD_Data_Linearachse_LA250-500-DLM-L.zip

0_STM_CAD_Data_Linearachse_LA250-2000-DLM-L.zip

Solutions with LA250-DLM

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Stages for cleanroom and vacuum applications

Even more stage for your clean room and vacuum applications?

Almost all atmospheric standard axes are anodized with UHV lubrication for residual pressures up to 10-6 mbar and clean room class ISO 6 - or even better - available. Click here for the overview of our vacuum and clean room stages!

Are you looking for a technical solution for your application?

Get your first 3D Design in a few days:

Elger Matthes
Development, Consulting, Concepts, Innovation

T +49 (0) 351 88585-82

E-Mail

Francisco Samuel
Consulting &
Project Management

T +49 (0) 351 88585-85

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Ronald Schulze
Consulting, Project Management & Engineering

T +49 (0) 351 88585-67

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Our references

Standard Axes & Stages

LA250-DLM
Linear Axes

Linear axis on granite base for highest demands