GVS 202 S
Self-aligned incremental optical scale, with stainless steel grating
- Optical incremental scale with stainless steel measuring support. High mechanical resistance and thermal expansion suitable for the application, for a constant accuracy at any temperature.
- Particularly suitable for applications on synchronized press brakes.
- Transducer guided by a self-aligned and self-cleaning sliding carriage with spring system.
- No contact reader head. No friction: high duration and tolerance against environmental dirty.
- Measuring length up to 30.000 mm, in modular version.
- 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.
- Selectable reference indexes 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. Self-blocking special profile.
- Various possibilities of application, with double-effect joint or steel wire. Interchangeable with GVS 2xx line and with the previous model PBS-HR.
- 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.
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Discover the instrument's details
1
0.1 μm Max. resolution
± 1 μm Max. accuracy grade
0.2 μm Max. backlash error
2± 1 μm Max. accuracy grade
0.2 μm Max. backlash error
Metal double-carriage.
Elastic compensation of mechanical backlashes.
3Elastic compensation of mechanical backlashes.
Gaskets for circuit protection (IP 67).
4 No contact reader head. No friction: high duration and tolerance against environmental dirty.
5Sealing lips resistant to oil and wearing.
Self-blocking special profile.
6Self-blocking special profile.
Scale or slider pressurization.
7Tempered and grinded steel guides for carriage sliding.
8Ball bearings with gothic arc profile.
High precision and translation straightness of the carriage.
9PUR cable, suitable for continuous movements.
Easily adjustable cable output.
10Moulded M12 connector (IP 67) or other models on request.
11Interchangeable with GVS 2xx line and with the previous model PBS-HR.
12Various possibilities of connection to the machine, through double-effect joint or steel wire.
13Stainless steel optical grating for the incremental reading. High mechanical resistance and thermal expansion suitable for the application, for a constant accuracy at any temperature.
14Measuring length up to 30.000 mm, in modular version.
15Limit switch on request.
16Zero Magneto Set for the selection of the reference index (one index every 10 mm).
