GVS 608- Optical scale - Givi Misure Viet Nam – STC Viet Nam
GVS 608- Optical scale - Givi Misure Viet Nam – STC Viet Nam là đại lý chính hãng
Absolute optical scale for CNC machine tools
· Absolute optical scale with glass measuring support, particularly suitable for CNC machine tools.
· Serial interface SSI-BiSS C (unidirectional), with or without 1 Vpp analog signal, Siemens DRIVE-CLiQ and FANUC α-αi.
· Resolutions up to 10 nm.
· Accuracy grade ± 5 μm in the standard version and ± 3 μm in the high accuracy version (± 2 μm for measuring lengths up to 720 mm).
· Profibus-DP, Profinet, CANopen, DeviceNet and ModBus protocols, through conversion gateways.
· Non-extendible sealing lips, along the sliding side of the reader head, fixed at the lateral ends.
· Innovative device inside the scale for the disposal of liquids coming from inefficient filtering systems.
· The special sealing lips and the device for the liquids disposal provide an excellent protection of the grating
from refrigerant liquids often used during machining.
· Metrological certificate provided with each scale.
· Linear thermal expansion coefficient λ = 8 x 10-6 °C-1.
· High accuracy and stability of signals even in case of high speed, strong accelerations and vibrations.
· Adjustable connecting cable output.
· Connector inside the transducer.
· Protected against inversion of power supply polarity and short circuits on output ports.
· Small size, to allow installation in narrow spaces.
· Interchangeable with the previous model AGS.
· Filtering system for pressurization available on request.
Mr.Anh - Technical Support
Tel: 0397 371 017