LA85-DC
Linear Axes

Focus axis (ball screw), travel 25 - 50 mm, rep ± 0.5 µm, load 4.5 kg in X/Y/Z, speed 60 mm/s
LA85-DC

Easy to integrate for horizontal and vertical applications

This compact and robust linear axis is easy to integrate and is characterized by an optimum price-­performance ratio together with precise operating parameters. For this reason, this linear axis is favored for large and small series. 

  • Ideal for high precision focusing of sensors or optics
  • Perfect flatness with up to ± 0.6 µm
  • Load capacity up to 45 N

Options:

  • DC motor or stepper motor
  • Linear scale
  • Configuration for clean room, vaccum, beam, laboratory or production
  • Customized development with 3D design, prototypes, series production

Fields of application

Focusing of sensors or optics, laboratory automation, setup of scanning applications, inspection, handling systems, printing, multi-axis systems, positioning system, 3D printing

 

LA85   -25-DC-R -50-DC-R -25-DC-L -50-DC-L
Travel [mm]  25 50 25 50
Repeatability unidirectional [µm] ± 2 ± 2 ± 0.5 ± 0.5
Repeatability bidirectional [µm] ± 2.5 ± 2.5 ± 0.7 ± 0.7
Accuracy [µm] ± 4.6 ± 5.9 ± 1.4 ± 1.7
Flatness [µm] ± 0.6 ± 1.3 ± 0.6 ± 1.3
Straightness [µm] ± 0.5 ± 1 ± 0.5 ± 1
Positioning speed [mm/s] 30 30 30 30
Max. speed [mm/s] 60 60 60 60
Max. acceleration [m/s2] 0.6 0.6 0.6 0.6
Max. load Fx [N] 45 45 45 45
Max. load Fy [N] 40 40 40 40
Max. load Fz [N] 40 40 40 40
Max. torque Mx [Nm] 1.4 1.4 1.4 1.4
Max. torque My [Nm] 1.5 1.5 1.5 1.5
Max. torque Mz [Nm] 1.4 1.4 1.4 1.4
Pitch [µrad] ± 30 ± 35 ± 30 ± 35
Yaw [µrad] ± 15 ± 20 ± 15 ± 20
Length [mm] 136 166 136 166
Width [mm] 90 90 90 90
Height [mm] 42 42 42 42
Weight [kg]   1.2    
Bearing   Profile Rail
Drive   Ball Screw 1214.566/1.8.76.108 P5P
Lead   1 mm
Motor   DC Motor
Feedback   Motor Encoder Motor Encoder Linear Scale Linear Scale
Resolution Measuring system 0.1 µm standard at linear scales, optional up to 0.001 µm
Material   Anodized Aluminum
Optional features   custom lubrication, adapter, bore grid, cable / plugs
Variants cleanroom  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    10E-8 mbar (higher on request)

Related Products

1 LA85-SM - Linear Axes

Focus axis (ball screw), travel 25 - 50 mm, rep ± 1.6 µm, load 4.5 kg in X/Y/Z, speed 60 mm/s

1 LTP80-DC - Linear Stages

Compact linear stage (ball screw), travel 150 - 550 mm, rep ± 6.5 µm, load 13 kg, speed 260 mm/s

1 MT95-DC - Miniature Linear stages

Linear Stage 95 x 95 x 40 mm, Travel up to 40 mm, Rep 1.5 µm, Load 6 kg, Speed 2 mm/s

1 LTP60-DC - Linear Stages

Compact linear stage ( ball screw), travel 50 - 250 mm, rep ± 5.5 µm, load 6,5 kg, speed 200 mm/s

2 MT63-DC - Miniature Linear stages

Micro stage for high precision applications. Driven by a DC Motor.

1 MT130-DC - Miniature Linear stages

Linear Stage 130 x 130 x 43 mm, Travel up to 80 mm, Rep 0.7 µm, Load 9 kg, Speed 60 mm/s

1 PMT160-DC - Linear Stages

Precision linear stage (ball screw), travel 50 -300 mm, rep ± 1.7 µm, load 4,5 kg, speed 60 mm/s

Angepasstes System für Ihr Gesamtkonzept

Your customized system

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
E-Mail

Ronald Schulze
Consulting, Project Management & Engineering

T +49 (0) 351 88585-67
E-mail

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