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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: hxx
  • Model Number: gcs900-3d
  • Is_customized: Yes
  • Main Material: aluminum alloy&plastics&glass
  • Digital Readout(DRO): 1/2/3/4/5 axis
  • DRO Power Supply: 80-250V, 50HZ-60HZ
  • Linear Scale Length: 50-3000mm
  • Linear Scale Resolution: 5um (5 micron/0.005mm) /1um/0.5um
  • Output Signal: TTL/EIA-422
  • Cable Length: 3 meters (longer available)
  • Application: DRO system is used for mill/lathe/drilling/cutting machines etc
  • After-sales service: 1-Year warranty
Usage and Function

Welcome to Hengxingxing Co.ltd

Dear buyer,pls note

1.The order includes 3pcs 1um liner scale with 640*260*320mm and 1pcs 3 axis dro GCS900-3D.It is compete dro kit with parts for mounting.

2.If you need detailed travle or other resolution,pls leave message to us,the product is Customized.we can offfer you all kinds of goods.

3.we are true HXX factory about dro and liner scales in china 10 years,so we can offer you a good price. 


1. Coordinate measuring machine

2. Profile projector

3. Microscope

4. Video measuring machine

5. Movement control

6. Position monitoring

7. Coordinate measurement

8. X-Y working table monitor

9. Mechanical control

10.Other area of linear scale and rotary encoder



1: Zero clearing


3:mm/inch mode

4:ABS/INC coordinate conversion

5: 200sets sub datum

6: power off memory        

7:center of1/2

8:liner error compensation

9: sleeping mode

10:Clear 200 sets Sdm datum

11:ABS/INC mode


13:drilling of circumference

14:drilling of oblique line

15:machining of inclined plane

16:machining of circular arc

17: lathe function(match)

18:Rectangular lumen gradual processing

19:digital filtering

20:vibration filtering and R function


Product Description


specification of digital readout:

1.Voltage range

AC 80V-260V/50HZ-60HZ

2.Power dissipation 


3.Coordinate number



8 bit display with signed

5.Times frequency


6.Readout box input signal


7.Input frequency



10um, 5um, 1um, 0.5um, 0.1um

9.Operating keyboard

light touch buttons

10.Linear scale Grating space

0.02mm/ 20um

11.Size of digital readout



195*125*65mm (mini size)

410*290*140mm(after packing)


 specification of linear scales:






+/-5μm(5 μ ),+/-10μm(10 μ ) /1000mm

Repeat Accuracy

1 Resolution Count

Reference Mark

Periodic (25mm Spacing)

Measuring Range


Reaction Speed

60m/min(0.005mm) 25m/min(0.001mm)

Reading Head Sliding System

Vertical Five Bearing

Signal Convey Cycle        



3M(standard) Other(options)

Supply Voltage

+5V DC (+/- 5%)  24V(PLC)

Output Signal


IP Protection Class


Operating Temperature

0-50 degree


Lo=Travel length (effective measuring length, the stoke)

L=Total length


of small size linear scale (Lo<100 mm)

----L=Lo+18*2+100mm ( 20*29mm )

of small middle linear scale (100<Lo<=1000 mm)

----L=Lo+19*2+100mm ( 21*33mm )

of large size linear scale: (Lo>1000 mm)

----L=Lo+20*2+105mm ( 26*42mm )


Picture of kit :


 Mounting dimension:

The dimension of two mounting holes

=Lo+100mm+18mm (Lo<100mm)


= Lo+100mm+20mm (Lo>1000mm)

 Mounting bracket


Company Information

We are a manufacturer in the line of digital readouts and linear scales.



Join Us

If you’re interested in , please feel free to contact with us:

Rachel’s here. Glad to help you get the goods you need.

Hot line:0086-755-3695-1519


Cell phone: 86-18820939936(wechat)

Skype : 18820939936  rachel jay

Hope you enjoy shopping and thanks for your time!



1.Since your feedback is very important to our business's development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It'll just take you 1 minute.

2.Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.Thank you!  


If you need DRO, please feel free to contact with me.

I'd be glad to help you get them for your machine :)

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China (Mainland)
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