V-738 PIMag® High-Precision XY Stage

Clear Aperture, High Travel Accuracy and Stability, Magnetic Direct Drive

V-738 PIMag® High-Precision XY Stage
Product Description Specifications Downloads Quote / Order
  • Travel range 102 mm × 102 mm (4")
  • Large aperture, 150 mm × 150 mm
  • Unidirectional repeatability to 0.1 µm
  • Velocity to 500 mm/s
  • 3-phase linear motor
  • High-resolution incremental linear encoder

PIMag® magnetic direct drive

3-phase magnetic direct drives do not use mechanical components in the drivetrain, they transmit the drive force to the motion platform directly and without friction. The drives reach high velocities and accelerations. Ironless motors are particularly suitable for positioning tasks with the highest demands on precision because there is no undesirable interaction with the permanent magnets. This allows smooth running even at the lowest velocities and at the same time, there is no vibration at high velocities. Nonlinearity in control behavior is avoided and any position can be controlled easily. The drive force can be set freely.

Recirculating ball bearings

When carefully assembled, recirculating ball bearings are distinguished by a beneficial combination of high load capacity, lifetime, maintenance-free operation, and guiding accuracy. The moving part of the stages is supported by four preloaded linear ball bearing units which run on two guide rails. Each bearing unit is made up of two independent rows of circulating ball bearings.

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.

Other travel ranges on request.

Fields of application

Medical industry, Laser cutting, Scanning, Biotechnology, Metrology, AOI (Automatic Optical Inspection), Microscopy


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V-738.056111 NEW!
PIMag® precision XY stage, 380 mm × 380 mm width, 102 × 102 mm travel range, 150 × 150 mm clear aperture, ironless 3-phase linear motor, 48 V, Incremental linear encoder with sin/cos signal transmission, 20 µm sensor signal period , including 3 m cable set