L-741 Precision XY Stage

High Travel Accuracy and Stability, 305 × 305 mm Travel Range

L-741 Precision XY Stage
Product Description Specifications Downloads Quote / Order
  • Travel range 305 mm × 305 mm (12'')
  • 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-741

Version / Date
2018-07-02
Version / Date
2018-07-02
Version / Date
2018-07-16
Document language
pdf - 656 KB
pdf - 659 KB
pdf - 818 KB

Downloads

Datasheet

Datasheet L-741

Version / Date
2018-07-02
Version / Date
2018-07-02
Version / Date
2018-07-16
Document language
pdf - 656 KB
pdf - 659 KB
pdf - 818 KB

Documentation

用户使用手册MP184

L-741 / V-741精密XY位移平台
Version / Date
1.0.0 2018-04-27
Version / Date
1.0.0 2018-04-27
Document language
pdf - 1 MB
pdf - 1 MB

3-D Models

L-741 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-741.131111
Precision XY stage, 410 mm × 410 mm width, 305 × 305 mm travel range, stepper motor, incremental linear encoder with sin/cos signal transmission, 20 µm sensor signal period , including 3 m cable set
L-741.131112
Precision XY stage, 410 mm × 410 mm width, 305 × 305 mm travel range, stepper motor, incremental linear encoder with A/B quadrature signal transmission, 10 nm sensor resolution , including 3 m cable set
L-741.133111
Precision XY stage, 410 mm × 410 mm width, 305 × 305 mm travel range, DC motor, incremental linear encoder with sin/cos signal transmission, 20 µm sensor signal period , including 3 m cable set
L-741.133112
Precision XY stage, 410 mm × 410 mm width, 305 × 305 mm travel range, DC motor, incremental linear encoder with A/B quadrature signal transmission, 10 nm sensor resolution , including 3 m cable set

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Sample application

Medical Technology

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Piezo actuators and drives, e.g., PILine® OEM motors, ensure the high precision and position stability required for optical coherence tomography (OCT).
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Magnetic Resonance Imaging

Piezo drives are well suited for magnetic resonance therapy, because they are not influenced by strong magnetic fields.
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Ophthalmology

The control and focusing of laser beams in ophthalmic surgery requires accurate positioning systems, such as piezo-driven tip/tilt mirror systems.
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Piezomotors and magnetic miniature drives offer the option of better focus and zoom functions in chip-on-the-tip video endoscopes.
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