OHTA - Over Head Transport Arm


  • OHTA-200 is a device that transfers panels in the post-manufacturing process to a cassette unit, and is applied to loading and transferring port parts between processes.


  • - EDCL and safety functions
    + Slow stop function with Power Off power-off compensation while driving
    + Output UP function with regenerative power and Converter power savings
    + Slowly stop the machine in case of a sudden power failure to minimize impact on operating parts as a compensation for power shortage

    - Apply Clean Class 10 technology
    + Driving Wheel Particle Scatter Prevention (Wheel inside FAN) function
    + Oil Seal & O-Ring protects against foreign substances (maximizing configuration parts quality)

    - Double Load Prevention for Cassette Protection (Dual Detection Sensor)


  • -Transfer Weight

    50 ~ 200kg

    -Arm Stroke

    500 ~ 1100mm

    -Clean Class

    10 Class (0.3㎛ size base)

    -Movement Axis

    UP & Down / Traveling (X) / Clamping

    -Up / Down Speed

    MAX. 25 m / min

    -Traveling speed

    MAX. 60m / min