gvs-600-t01c-03240-05vl-m04-s-c35-pr-thang-do-quang-givimisure-vietnam-–-stc-vietnam.png

Thang đo quang học tăng dần cho máy công cụ CNC

 

MECHANICAL

self-correction of mechanical hysteresis. Backlash error <0.2 μm.

 

ELECTRICAL

The cable’s bending radius should not be lower than 80 mm. The cable is suitable for continuous movements.

 

SIGNALS

CONDUCTOR COLOR

+ V

Red

0 V

Blue

A

Green

A

Orange

B

White

B

Light-blue

I0

Brown

I0

Yellow

SCH

Shield

 

Cod. GVS 600

T

Measuring support

 

Grating pitch

 

Linear thermal expansion coefficient

glass scale

 

20 μm                               P

8 x 10-6 °C-1

 

Reference indexes (I0)

C = coded distance

P = constant step (every 40 mm)

E = selectable (every 20 mm)

Resolution

5 - 1 - 0.5 - 0.1 - 0.05 - 0.01 μm

 

Accuracy grade

± 3 μm * standard version

± 1 μm * high-accuracy version

 

 

Measuring length ML in mm

70, 120, 170, 220, 270, 320, 370, 420, 470,

520, 570, 620, 720, 770, 820, 920, 1020,

1140, 1240, 1340, 1440, 1540, 1640, 1740,

1840, 2040, 2240, 2440, 2640, 2840, 3040,

3240MAX

Max. traversing speed

120 m/min **

Max. acceleration

30 m/s2

Required moving force

£ 2.5 N

Vibration resistance (EN 60068-2-6)

100 m/s2          [55 ¸ 2000 Hz]

Shock resistance (EN 60068-2-27)

150 m/s2          [11 ms]

Protection class (EN 60529)

IP 54 standard                IP 64 pressurized

Operating temperature

0 °C ¸ 50 °C

Storage temperature

-20 °C ¸ 70 °C

Relative humidity

20% ¸ 80% (not condensed)

Reading block sliding

by ball bearings  ¥

Power supply

5 Vdc ± 5%

Current consumption

140 mAMAX (with R = 120 W)

A, B and I0 output signals

LINE DRIVER PUSH-PULL

Max. cable length

100 m (LINE DRIVER)    50 m (PUSH-PULL)

Electrical connections

see related table

Connector

inside the transducer

Electrical protections

inversion of polarity and short circuits

Weight

435 g + 1290 g/m