LA85
Vacuum / Cleanroom linear stages and axes

782447:010.26 (25)
LA85 - Vacuum / Cleanroom linear stages and axes

 

Focus linear stage

HV / DUV, cleanroom ISO 6, travel 25 - 50 mm, rep 1.6 µm, speed 60 mm/s, load 4 kg

  • Vacuum: all ranges HV up to  10-8 mbar
  • Cleanroom: variants up to class ISO 6 (higher on request)
  • Lubrication liquid up to 10-8 mbar
  • Max. Bakeout temperature: 100°C

Optionally configurable:

  • Optionally with linear scale for repeatability up to 0.3 µm as well as position feedback and monitoring
  • Nickel-plated aluminum parts for increased hygiene requirements in medical technology and the pharmaceutical industry on request
  • Special lubrication for clean room, vacuum, pharma or food industry
  • Customized development with 3D design, prototypes, series production

Easy to integrate for horizontal and vertical applications

The compact and robust linear stage is easy to integrate for demanding low-emission applications in cleanroom, vacuum and high vacuum. It convinces with an optimal price-performance ratio with tested exceptionally high durability. For this reason, this linear stage is favored for large and small series.The robust, very stable base structure, ground to highest flatness, allows excellent overrun values and enormous stiffness for maximum resolutions.It has a special motor with minimum outgassing values and for use under elevated temperatures. In addition, it has a compact, non-contact switching PCB switch for the end position, outgassed to 10E-8mBar.

Optinally, an individual special configuration for increased clean room conditions and for use in biotechnology, medical technology, food industry and pharmaceutical technology is possible.

Fields of application

Focusing of sensors or optics, setup of scanning applications, camera axes for medical devices, transport systems for pharmaceuticals, dispensing applications and bonding technology, laboratory microscopy, handling systems, laboratory automation, setup of multi-axis systems, positioning system, 3D printing, research and development

 

LA85   -25-SM -50-SM
Travel [mm] 25 50
Repeatability unidirectional [μm] ± 1.6 ± 1.6
Repeatability bidirectional [μm] ± 2.1 ± 2.1
Positioning speed [mm/s] 30 30
Max. speed [mm/s] 60 60
Max. load Fx [N] 45 45
Max. load Fy [N] 40 40
Max. load Fz [N] 40 40
Length [mm] 155 190
Width [mm] 85 85
Height [mm] 42 42
Weight [kg] 1.2 1.2
Lubrication liquid [mbar] up to 10-8
Max. Bakeout temperature [deg] 100
Screw type   Ball Screw 1214.555/1.8.47.74,5R P5
Screw lead   1  
Bearing   Stainless steel, profile rail
Motor   Stepper Motor
Feedback   Open Loop, optional with linar scale
Optional features   Linear scale (his allows the actual position to be measured with a high accuracy of ± 0.3 µm and, for example, a measuring process to be triggered on-the-fly), DC or BLDC drive, custom fluorine-free / PFAS-free UHV lubrication, 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    all ranges up to 10E-8 mbar HV

 

Used Standard Components

LA85-SM

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

KGT 1214

Cylindrical nut with 4-point-contact and internal ball return

Angepasstes System für Ihr Gesamtkonzept

Your customized system

201/5000 Even more axes for your vacuum applications

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

Overwiew standard stages   Contact technical consultants

 

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

Ronald Schulze
Consulting, Project Management & Engineering

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