L-731 Precision XY Stage

High Travel Accuracy and Stability

L-731 Precision XY Stage
Product Description Specifications Downloads Quote / Order
  • Travel range 205 mm × 205 mm (8")
  • Unidirectional repeatability to 0.05 µm
  • Velocity to 90 mm/s
  • 2-phase stepper motor or DC motors
  • Incremental linear encoder with 1 nm resolution
  • Rotary encoder with 20000 impulses/revolutions

Highly accurate position measuring with incremental encoder

Noncontact optical encoders measure the position directly at the platform with the greatest accuracy. Nonlinearity, mechanical play or elastic deformation have no influence on the measurement.

Optical limit and reference point switches.

Crossed roller guide

With crossed roller guides, the point contact of the balls in ball guides is replaced by line contact of the hardened rollers. Consequently, they are considerably stiffer and need less preload, which reduces friction and allows smoother running. Crossed roller guides are also distinguished by high guiding accuracy and load capacity. Force-guided rolling element cages prevent cage creep.

Drive types

  • 2-phase stepper motor for high torque even at low velocities and higher resolution
  • DC motor for high velocity constancy, low vibration, and high velocities

Other travel ranges on request.

Fields of application

Medical industry, Laser cutting, Biotechnology, Metrology, Laser marking

Specifications

Datasheet L-731

Version / Date
2018-02-05
Version / Date
2018-02-05
Version / Date
2017-10-09
Document language
pdf - 695 KB
pdf - 702 KB
pdf - 1 MB

Downloads

Datasheet

Datasheet L-731

Version / Date
2018-02-05
Version / Date
2018-02-05
Version / Date
2017-10-09
Document language
pdf - 695 KB
pdf - 702 KB
pdf - 1 MB

Documentation

Short Instructions MP146EK

Stages with Electric Motors: DT-xx / ES-100 / HPS-170 / L-xxx / LS-xx / LS-xxx / MTS-65 / NPE-200 / PLS-85 / PRS-xxx / RS-40 / UPL-120 / UPM-160 / VT-80
Version / Date
1.5.0 October 2017
pdf - 395 KB

User Manual MP158

L-731 / V-731 Precision XY Stage
Version / Date
2017-04-11
Version / Date
2017-04-11
Document language
pdf - 1 MB
pdf - 1 MB

3-D Models

L-731 3-D model

Quote / Order

Ask for a free quote on quantities required, prices, and lead times or describe your desired modification. All products available online can be ordered directly.

L-731.4ASD
Precision XY stage, 310 mm × 310 mm width, 205 mm × 205 mm travel range, 2-phase stepper motor, linear encoder with sin/cos signal transmission, 20 µm sensor signal period
L-731.44SD
Precision XY stage, 310 mm × 310 mm width, 205 mm × 205 mm travel range, 2-phase stepper motor, linear encoder with A/B quadrature signal transmission, 10 nm sensor resolution
L-731.093111
Precision XY stage, 310 mm × 310 mm width, 205 mm × 205 mm travel range, DC motor, linear encoder with sin/cos signal transmission, 20 µm sensor signal period
L-731.093112
Precision XY stage, 310 mm × 310 mm width, 205 mm × 205 mm travel range, DC motor, linear encoder with A/B quadrature signal transmission, 10 nm sensor resolution