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OPTICAL SCALE GVS 600 T (TTL)

OPTICAL SCALE GVS 600 T (TTL)

OPTICAL SCALE GVS 600 T (TTL)

Product catalog summary
General Features
  • The GVS 600 T optical scale is designed for CNC machines, featuring a glass measuring support with a grating pitch of 20 μm.
  • It offers resolutions up to 0.01 μm and an accuracy grade of up to ±1 µm.
  • The scale includes an innovative device for liquid disposal and has an adjustable connecting cable output.
  • It is compact, allowing installation in narrow spaces.
Mechanical Characteristics
  • The scale is made of rugged anodized aluminum with dimensions of 40x24 mm.
  • It features an elastic coupling for misalignment compensation and a backlash error of less than 0.2 μm.
  • The reader head is protected and slides through ball bearings, with a die-cast tie rod treated with nickel.
  • It includes elastomeric gaskets for full protection in mechanical joints and allows for disassembly and reassembly.
Electrical Characteristics
  • The reading device uses an infra-red light emitter and receiving photodiodes, with A and B output signals having a 90° phase displacement.
  • The cable is an 8-wire shielded type with a bending radius not lower than 80 mm, suitable for continuous movements.
Technical Specifications
  • Resolution options range from 5 μm to 0.01 μm, with accuracy grades of ±3 μm for standard and ±1 μm for high-accuracy versions.
  • Measuring lengths range from 70 mm to 3240 mm, with a maximum traversing speed of 120 m/min, depending on resolution.
  • It operates within a temperature range of 0°C to 50°C and can be stored between -20°C and 70°C.
  • The protection class is IP 54 standard and IP 64 when pressurized.
Ordering Code
  • The ordering code includes model scale type, grating pitch, index options, measuring length, power supply, output signals, cable length and type, connector wiring, and special features like pressurization.
Additional Information
  • Products may be subject to modifications for improvement without prior notice.
  • Signal amplitude and phase displacement details are provided for electrical connections.
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Catalog excerpts

OPTICAL SCALE GVS 600 T (TTL)-1

Via Assunta, 57 - 20834 Nova Milanese (MB) - ITALY Tel. +39 0362 366126 Fax +39 0362 366876 www.givimisure.it [email protected] TECHNICAL DATASHEET Optical scale with glass measuring support (grating pitch 20 |jm). Particularly suitable for CNC machines. Resolutions up to 0.01 jm. Accuracy grade up to ± 1 |jm. Innovative device inside the scale for the disposal of liquids coming from inefficient filtering systems. Adjustable connecting cable output. Connector incorporated into the transducer. Reference indexes at coded distance, or at constant step, with predetermined or selectable positions. Small size, to allow installation in narrow spaces. * The declared accuracy grade of ± X jm is referred to a measuring length of 1 m. ** With a 0.1 jm resolution, the maximum traversing speed becomes 48 m/min. With a 0.05 jm resolution, the maximum traversing speed becomes 24 m/min. With a 0.01 jm resolution, the maximum traversing speed becomes 4.8 m/min. GIVI MISURE S.R.L. A SOCIO UNICO C.F. e Iscrizione al Reg. Imprese di Monza e Brianza n° 04355540156 - Cap. Soc. € 51.480,00 I.V. Pag. 1/2 COMPANY WITH QUALITY SYSTEM CERTIFIED BY DNV GL = ISO 9001

 Open the catalog to page 1
OPTICAL SCALE GVS 600 T (TTL)-2

Via Assunta, 57 - 20834 Nova Milanese (MB) - ITALY Tel. +39 0362 366126 Fax +39 0362 366876 www.givimisure.it [email protected] Signal amplitude CABLE .shield In case of cable extension, it is necessary to guarantee: - the electrical connection between the body of the connectors and the cables shield; - a minimum power supply voltage of 5 V to the transducer. (**) Add holes at 40 mm from the cut heads, when the first hole at constant step is at a distance X > 175 mm. SCALE TYPE, GRATING MEASURING POWER SUPPLY, CABLE LENGTH, CONNECTOR, SPECIAL, PITCH, INDEX (OPTIONAL) LENGTH OUTPUT SIGNALS CABLE...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.