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Sinpo machine tools Digital Read Out (DRO)0 pages
DROII Series Digital Readout
• Adopts special IC to decrease the quantity ot electron components on the main boards. It can
reduce the power consumption and improve the reliability.
• Excellent electro magnetic compatibility design with strong capacity of resisting disturbance.
• Adopts special wide voltage of power supply (80V-260V) to make sure the digital readout can
work well under bad power environment.
• The special program design and strong aided processing function can improve the processing
efficiency of machine tool.
• The rear and front shell are made of aluminum die-cast alloy. So it is durable.
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address: No.9,Xinguang Road, High-tech Industrial and Developing Area. Guiyang, Guizhou, Cr
rei: 0086-851-5813015 5830337 Fax: 0086-851-5812079
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The DROII series digital readout is a kind of counting and displaying meter specially designed tor the grating
display system of machine tool, which is widely used to position location and position detection of all kinds of
manual machine tools.
DROII-2M/3M is suitable for milling machine and boring machine. DROII-2G is for grinding machine.
DRO-2L/2L2 is for two axes or three axes lathe machine. And DRO-3E is suitable for sparkle machine tool.
Technical Parameters:
1. Voltage range: AC 80V - 260V 50/60Hz
2.Power consumption: 7- 15VA
3. Working temperature: OOC ~ 450C
4.Weight: 2.1 Kg
5.Dimensions: 310 x 195 x 80 { mm )
6.Number of coordinate: Two coordinates or three coordinates
7.Display: Seven and halt bits display including sign bit. The information window is 8 bits "*" display
8.Number of signal: 4X
9.lnput signal: two channels of TTL square waves with 900 phase difference or one channel of EIA-422-A
double square saves
10.Frequency of input signal: < 600KHz
11. Resolution: 0.1 um4 0.2um, 0.5umx 1urm 2um\ 5um\ 10um
12. Encoder: 1 ~ 20000 pulses per circumference
13. Operation keyboard: Light key
14. Linear scale or encoder: Supply voltage +5V, Current 50mA - 100mA
Functions of DROII Series Digital Readout
—..__Model Function -— | DROII -2M | DRO II -3M | DRO II -2L/2L2 | DRO II-2G | DRO II -3E | |
Number of axis | 2 | 2 | 2/3 | 2 | 3 | |
Resolution | 5um | 5um | 5um/lum | lum | 5um | |
Basic function | I.Clear zero 2.Metric and inch display 3.Coordinate input 4.abs/inc 5.SDM200 Group user coordinate 6.Linear error compensation /Segment error compensation 7.Ref scale center memory S.Power down memory 9.Calculator function 10. Sleeping | |||||
Automatically centered | • | • | ||||
Holing on circumference | • | |||||
Holing on oblique line | • | |||||
R function | Simple R function | |||||
Smooth R function | ||||||
Rectangle antrum Process | ||||||
Cutting tool compensation | ||||||
Oblique surface process | ||||||
200 tools library | • | |||||
Taper measurement | • | |||||
Radius/Diameter display | • | |||||
Z/Zi axis process display | 2l_2 | |||||
Vibration filtering | • | |||||
Z axis in place output | • | |||||
All the technical data and information contained herein are subject to change without prior notice.
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