L-731 Precision XY Stage

High Travel Accuracy and Stability

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 encoder with 1 nm resolution
Rotary encoder with 20000 impulses/revolutions

Highly accurate position measuring with incremental linear encoder

Noncontact optical linear encoders measure the actual position directly at the motion platform with the greatest accuracy so that nonlinearity, mechanical play or elastic deformation have no influence on position measuring.

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

pdf
pdf
pdf

Datasheet L-731

2018-02-05
2018-02-05
2017-10-09
pdf - 695 KB
pdf - 702 KB
pdf - 1 MB

Drawings / Images

L-731, dimensions in mm

Downloads

Datasheet

pdf
pdf
pdf

Datasheet L-731

2018-02-05
2018-02-05
2017-10-09
pdf - 695 KB
pdf - 702 KB
pdf - 1 MB

Documentation

pdf

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
1.5.0 October 2017
pdf - 395 KB
pdf
pdf

User Manual MP158

L-731 / V-731 Precision XY Stage
2017-04-11
2017-04-11
pdf - 1 MB
pdf - 1 MB

3-D Models

zip

L-731 STEP

zip - 4 MB