Self-aligned incremental optical scale, with glass grating

• Optical incremental scale with glass measuring support, particularly suitable for applications on synchronized press brakes.
• Reader head guided by a self-aligned and self-cleaning sliding carriage with spring system.
• Resolution up to 0.1 μm.
• Accuracy grade ± 2.5 μm in the standard version and ± 1 μm in the high-accuracy version.
• Metrological certificate provided with each scale.
• Reference indexes at coded distance or selectable every 10 mm along the entire measuring length, with Zero Magneto Set device.
• The adjustable cable output and the selectable zero references make the scale SYMMETRIC and applicable to both columns of the press brake.
• Safety limit switches, positionable at both ends.
• Sealing lips for the protection of the grating, made of special elastomer resistant to oil and wearing.
• Various possibilities of application, with double-effect joint or steel wire. An adapter guarantees the compatibility with PBS-HR scale.
• High accuracy and stability of signals even in case of high speed, strong accelerations and vibrations.
• Moulded M12 connector (IP 67) or other models on request.
• Protected against inversion of power supply polarity and short circuits on output ports.