PBA Systems Pte Ltd - The Leader in Linear Motors
The Leader in Linear Motors

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Cerebro Product List

Assembly Photo Function Application
Prober Wafer Testing XY-stage assembly

When it comes to semiconductor fabrication, time may be money, but yield trumps all. So critical requirement for process steps must obviously clock with economically-viable throughputs, testing is every bit as important.


With critical dimensions currently in the tens of nanometers across wafers as large as 450 mm, the ability to effectively and repeatably position wafers, optics and measurement equipment is crucial to capturing accurate data. That makes motion control an essential supporting technology for the semiconductor industry.


This XY Stage Assembly using the latest Linear Motor Technology provides the requirement needed for fast and accurate position movement for Prober Wafer Testing.

Wafer test

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Trimmer XYZ stage actuator assembly
  • Use to load and unload ceramic substrate to Laser Position
  • The resistor is measured by probing
  • Laser energy is used to remove material to change the resistance
  • This high speed indexing with fast settling time enable improvement in machine through-put time
Resistor Laser Trimming

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X actuator assembly
  • Assembly machine used for Pick & Place between loading and unloading
  • Fast speed
  • High accuracy
  • Repeatability of motion
  • Best fit for high volume manufacturing
  • Less maintenance
  • Less process error
  • Easy to install
  • Rigid Design
Packaging

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AN30B Coil, AN30B-TL600, AN30B-TL750
  • Used for laser marking applications
  • Uses PBA systems DX ironless linear motor for high speed and high precision motor with low velocity ripple
  • DX linear motor's high speed allows processing efficiency
  • Smooth motion allows smooth and accurate line engraving
Laser Marking

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XY & Theta stage assembly

A large scale X-Y stage that is able to move at 0.5mm step pulse

Alignment Corrector PnP

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RVCA voice coil actuator
  • Uses voice coil actuator (RVCA)
  • Improved design with low moving mass
  • Fast response
  • Excellent reliability
  • Ideal for high speed pick & place applications
Tape & Reel packaging

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COMPANY

 

SERVICES

 

CONTACT

505 Yishun Industrial Park A
PBA Building
Singapore 768733

Tel +(65) 6576 6767
Fax +(65) 6576 6768

Sales / General Enquiries
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Terms of Sale and Delivery

PBA Systems is a member of the PBA Group of Companies.

PRODUCTS

IRONLESS LINEAR MOTORS

IRON CORE LINEAR MOTORS

SHAFT LINEAR MOTORS

DIRECT DRIVE ROTARY MOTORS

VOICE COILS

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