L-611 V6 • V7 • V9 Precision Rotation Stage Suitable for Vacuum

High Travel Accuracy

  • Vacuum compatible up to 10-9 hPa
  • Unlimited travel range
  • Very high resolution
  • Stepper motor
  • Direction-sensing reference switch
  • Multi-axis setups possible
L-611 V6 • V7 • V9 Precision Rotation Stage Suitable for Vacuum
Product Description Specifications Downloads Quote / Order

Reference-class rotation stage

High-precision positioning due to low-play preloaded worm gear. Preloaded pivot bearings for high travel accuracy. Clear aperture with 35 mm Ø. Unlimited travel range in both directions of rotation. Reference switch.

Reduced outgassing especially for use in vacuum environments

Most notably, for the lubrication of the guides and the spindle a material with particularly low outgassing is used. This allows a bakeout temperature of up to 80° C. With this and other modifications of the PI V6 vacuum class, this positioner can be used up to 10-6hPa.

Higher quality for applications in high vacuum

In this case, special components suitable for high vacuum are used, such as motor, measuring system, and limit switches. In addition, the surface is made of uncoated aluminum and the spindles and guides are made of stainless steel. With this, the PI V7 vacuum class is reached, which means up to 10-7 hPa.

The highest quality for special requirements in ultrahigh vacuum

In this vacuum class, the product is optimized in all details thanks to components suitable for ultrahigh vacuum in order to reach PI V9 vacuum class up to 10-9hPa. Among other things, only selected types of plastic are used for this purpose and bakeout temperatures of 120 °C with measuring system, respectively 150 °C without measuring system are applied.

Option: Measurement of the travel accuracy and positioning accuracy

Individual measurement logs available on request for wobble, axial, and radial creep. Please specify when ordering.

Application fields

Vacuum chambers. Research. Beamline instrumentation. Microscopy. Electronics assembly and inspection.

Specifications

Datasheet

Datasheet L-611 V

Version / Date
2023-03-03
pdf - 2 MB
Version / Date
2023-03-03
pdf - 2 MB
Version / Date
2021-01-14
pdf - 575 KB

Downloads

Datasheet

Datasheet

Datasheet L-611 V

Version / Date
2023-03-03
pdf - 2 MB
Version / Date
2023-03-03
pdf - 2 MB
Version / Date
2021-01-14
pdf - 575 KB

Documentation

Documentation

User Manual L611T0006

L-611 Precision rotation stage for vacuum applications (1 E-7 hPa)

Version / Date
2020-06-29
pdf - 303 KB
English
Documentation

User Manual L611T0011

L-611 Precision rotation stage for vacuum applications (1 E-6 hPa), with stepper drive

Version / Date
2020-06-29
pdf - 410 KB
English
Documentation

User Manual L611T0007

L-611 Precision rotation stage for vacuum applications (1 E-9 hPa)

Version / Date
2020-06-26
pdf - 392 KB
English
Documentation

Short Instructions MP146EK

Positioners with Electric Motors: DT-xx / HPS-170 / L-xxx / LS-xxx / PRS-xxx / RS-40 / UPL-120 / VT-80 / WT-xx / WT-xxx

Version / Date
3.0.0 2024-01-15
pdf - 261 KB
Version / Date
3.0.0 2024-01-15
pdf - 295 KB

3-D Models

3-D Models

L-611.991xxxVx 3D Model

Version / Date
2023-03-30
zip - 10 MB

Quote / Order

Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.

L-611.991200V6

Vacuum-compatible precision rotation stage; 2-phase stepper motor; 360 ° rotational angle; 100 N load capacity; 20 °/s maximum angular velocity; vacuum compatible to 10⁻⁶ hPa

L-611.991300V7

Vacuum-compatible precision rotation stage; 2-phase stepper motor; 360 ° rotational angle; 100 N load capacity; 20 °/s maximum angular velocity; vacuum compatible to 10⁻⁷ hPa; 2 m cable length

L-611.991600V9

Vacuum-compatible precision rotation stage; 2-phase stepper motor; 360 ° rotational angle; 100 N load capacity; 20 °/s maximum angular velocity; vacuum compatible to 10⁻⁹ hPa; 2 m cable length

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