Precision Linear Stage | V-551

HIGH-VELOCITY AND PRECISION WITH MAGNETIC DIRECT DRIVE

The V-551 smooth-running precision linear stage can achieve high velocities, acceleration and precision. With its crossed roller bearing guides it’s also particularly suitable for scanning applications needing constant velocity. Additionally, with a high load capacity and high precision it’s suitable for all types of operating conditions and it the anti-creep system helps prevent cage creep.

Stacked V-551 Stages

Position measuring is done at the motion platform with results in the highest accuracy. This means nonlinearity, mechanical play or elastic deformation will not have any influence on position measuring. With the PIOne encoder (developed by our supplier Physik Instrumente) corresponding processing of the measured values allows a position resolution of much less than one nanometer. The optical and noncontact encoders are based on an interferometric measuring principle and as a result of the high signal quality and short transmission period the linearity error is less than 1 %. Direction sensing when evaluating a reference signal is also supported. Absolute encoders supply explicit position information that enables immediate determination of the position. This means that during boot-up referencing is not required which increases efficiency and safety during operation. Note that a separate connection cable is required for motor and sensor connection respectively.

TECHNICAL DATA

• Travel Range – up to 230 mm
• Velocity – 0.5  m/s
• Minimum incremental motion – 0,4 / 2 nm
• Load Capacity – up to 150N (in Z) & 50N (in Y)
• Drive Type – Linear motor, ironless, 3-phase
• Linear guide – Crossed roller bearing with anti-creep system
• View all Specifications

FIELDS OF APPLICATION

Automation, industry and research, metrology, photonics and precision scanning in semiconductor or flat panel display manufacturing.

COMPATIBLE ELECTRONICS & RELATED STAGES

MORE INFORMATION

We offer a wide variety of linear stages and take pride in finding the best possible solution for your application! contact us or give us a call to find out more.

* The V-551 is manufactured by our supplier Physic Instrumente GmbH.