Ono Sokki GS Series Linear Gauges

These linear gauges from Ono Sokki are perfect for measuring extremely small distances and detecting changes. Due to the specific technical nature of this instrument, we advise that you get in touch with us in order to make a purchase.

Ideal for:

  • Measuring thickness
  • Measuring movement
  • Measuring gaps between two objects
  • Measuring thermal expansion
  • Measuring small distances
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Ono Sokki GS Series Linear gauges can be used to measure small distances and changes in these distances. 

Ono Sokki is one of the world's leading manufacturers of this type of instrument and Eurolec are the UK and Ireland's sole distributor of their products.

Key features:

  • The number of sliding times: 6.5 million
  • Dust-proof, water-proof and oil proof
  • Protection class: IP64 to IP68G
  • Vibration/shock resistant:
    • Vibration resistance: 98 m/s2 to 196m/s2
    • Shock resistance: 980 m/s2 to 1960m/s2

Further Information

Basic type     

GS-1713A/1730A 10 µm resolution     

GS-1813A/1830A 1 µm resolution

          CE       

Linear Gauge Sensors

                               

General purpose, dust-proof and splash-proof IP64

 • Replaces with the GS-1500/1600 series
 • Using ball bearing increases the maximum number of sliding times of the spindle compared with the existing model. 

                    

Specifications                                                                                                                                                                                                             

Model name
              Item
GS-1713A GS-1730A GS-1813A GS-1830A
Measurement range 13 mm 30 mm 13 mm 30 mm
Resolution 10 μm 1 μm
Accuracy (at 20 °C) 3 μm 3 μm 2 μm 3 μm
Maximum spindle velocity*1 1(4) m/s 0.3(1.2) m/s
Measurement force(downward)*2 1.3 N or less 1.9 N or less 1.3 N or less 1.9 N or less
Number of sliding times
              (proven in our endurance test)
6.5 million times or more
Protection class
              (not including connector part)
IP64
Stem diameter Ø15 mm+0-0.009
Power supply 4.5 to 5.5 VDC
Power consumption (5 VDC) 120 mA or less
Signal output (5 VDC)

Two-phase square wave, phase difference: 90° ± 20°
              Output voltage Hi:4.5 V or more / Lo:0.4 V or less

Output impedance Approx. 22 Ω
Vibration resistance
              (when the power is off) *3
98 m/s2 in each of the three axial directions (75 minutes per each),
              10 cycles of 10 Hz to150 Hz sweeping
Shock resistance
              (when the power is off)*3
980 m/s2 in each of direction for each of three axex,
              three times for each of ±X,Y and Z directions, sine half-wave, pulse duration 6 ms
Operating temperature range 0 to +40 °C
Storage temperature range -10 to +55 °C
Cable length Approx. 1.9 m
Weight (including cable, connector) Approx. 250 g Approx. 310 g Approx. 250 g Approx. 310 g
Accessories Instruction manual, spanner

             

*1. When used with Ono Sokki's Gauge Counter.  The values within parentheses () is the maximum spindle velocity used  with the DG-4140/DG-4190/DG-5100/DG-3000.

*2. An attachment may not return completely if it is facing upwards.

*3 Vibration/shock resistance values described in above are not guaranteed during measurement operation.        

   

 NOTE:Please check an attaching portion  (material, grounding  etc.) before you install the New GS series. If the  New GS series is installed in a metallic portion that is not grounded,  it might cause blowout of a fuse or cable damage because of a potential  difference that might be produced between a counter side chassis and a  sensor side chassis. 

                            

Vibration resistant type

                 

GS-6713A/6730A 10 µm resolution

GS-6813A/6830A 1 µm resolution

                CE             

Linear Gauge Sensors

                          

Vibration resistant structure, dust-proof and splash-proof structure IP64             

• Replaces with the GS-6500/6600 series
• Bonded anchorage of electric parts gives better performance of vibration resistance.
• Using ball bearing increases the maximum number or sliding times of the spindle compared with the existing model.

                           

Specifications

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              

Model name
              Item
GS-6713A GS-6730A GS-6813A GS-6830A
Measurement range 13 mm 30 mm 13 mm 30 mm
Resolution 10 μm 1 μm
Accuracy (at 20 °C) 3 μm 3 μm 2 μm 3 μm
Maximum spindle velocity*1 1(4) m/s 0.3(1.2) m/s
Measurement force(downward)*2 1.3 N or less 1.9 N or less 1.3 N or less 1.9 N or less
Number of sliding times
              (proven in our endurance test)
6.5 million times or more
Protection class
              (not including connector part)
IP64
Stem diameter Ø15 mm+0-0.009
Power supply 4.5 to 5.5 VDC
Power consumption (5 VDC) 120 mA or less
Signal output (5 VDC)

Two-phase square wave, phase difference: 90° ±20°
              Output voltage Hi:4.5 V or more / Lo:0.4 V or less

Output impedance Approx. 22 Ω
Vibration resistance
              (when the power is off)*3
147 m/s2 in each of the three axial directions (75 minutes per each),
              10 cycles of 10 Hz to150 Hz sweeping
Shock resistance
              (when the power is off)*3
1470 m/s2 in each direction for each of three axes,
              three times for each of the ±X,Y and Z directions, sine half-wave, pulse duration 6 ms
Operating temperature range 0 to +40 °C
Storage temperature range -10 to +55 °C
Cable length Approx. 1.9 m
Weight (including cable, connector) Approx. 250 g Approx. 310 g Approx. 250 g Approx. 310 g
Accessories Instruction manual, spanner

                                              

Long life type

                 

GS-4713A/4730A 10 µm resolution

GS-4813A/4830A 1 µm resolution

                CE             

Linear Gauge Sensors

                          

Vibration resistant structure, dust-proof, water-proof and oil-proof IP66G

• Ball spline bearing greatly improves  bearing strength. The number of sliding times has tripled compared with  the existing model.
•Protection class IP66G
•Performances of vibration resistance and shock resistance are two times  higher than those of basic type. They enable speeding up of tact time  and flexible response to on-site working environment.
                                         

Specifications

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

Model name
              Item
GS-4713A GS-4730A GS-4813A GS-4830A
Measurement range 13 mm 30 mm 13 mm 30 mm
Resolution 10 μm 1 μm
Accuracy (at 20 °C) 3 μm 3 μm 2 μm 3 μm
Maximum spindle velocity*1 1(4) m/s 0.3(1.2) m/s
Measurement force(downward)*2 1.8 N or less 2.4 N or less 1.8 N or less 2.4 N or less
Number of sliding times
              (proven in our endurance test)
15 million times or more
Protection class
              (not including connector part)
IP66G
Stem diameter Ø15 mm+0-0.009
Power supply 4.5 to 5.5 VDC
Power consumption (5 VDC) 120 mA or less
Signal output (5 VDC)

Two-phase square wave, phase difference: 90° ±20°
              Output voltage Hi:4.5 V or more / Lo:0.4 V or less

Output impedance Approx. 22 Ω
Vibration resistance
              (when the power is off)*3
196 m/s in each of the three axial directions (75 minutes per each),
              10 cycles of 10 Hz to150 Hz sweeping 
Shock resistance
              (when the power is off)*3
1960 m/s2 in each direction for each of three axes,
              three times for each of ±X,Y and Z directions, sine half-wave, pulse duration 6 ms
Operating temperature range 0 to +40 °C
Storage temperature range -10 to +55 °C
Cable length Approx. 4.9 m
Weight (including cable, connector) Approx. 325 g Approx. 385 g Approx. 325 g Approx. 385 g
Accessories Instruction manual, spanner

                    

*1. When used with Ono Sokki's Gauge Counter. The values within  parentheses () is the maximum spindle velocity used with the  DG-4140/DG-4190/DG-5100/DG-3000.
*2. An attachment may not return completely if it is facing upwards.
*3. Vibration/shock resistance values described in above are not guaranteed during measurement operation.
• Disconnected or modified signal cable is not applicable to CE marking
 NOTE:Please check an attaching portion (material, grounding  etc.)  before you install the New GS series. If the New GS series is installed  in a metallic portion that is not grounded, it might cause blowout of a  fuse or cable damage because of a potential difference that might be  produced between a counter side chassis and a sensor side chassis.       


Long stroke type

GS-5050A/5100A 10 µm resolution

GS-5051A/5101A 1 µm resolution

                    CE        

                                 

Long Stroke type

• Ball bearing is used.
• New models of resolution at 100 mm and resolution at 1 μm are added to line up.
• The pitch of mounting hole and the distance from tip of spindle after installation are same as those of the GS-5011.
                           

Specifications                                                                                                                                                                                                                             

Model name
              Item
GS-5050A GS-5100A GS-5051A GS-5101A
Measurement range 50 mm 100 mm 50 mm 100 mm
Resolution 10 μm 1 μm
Accuracy (at 20 °C) 10 μm 12 μm 4 μm 5 μm
Maximum spindle velocity*1 1(4) m/s 0.3(1.2) m/s
Measurement force(downward)*2 3 N or less 5.5 N less 3 N or less 5.5 N or less
Number of sliding times
              (proven in our endurance test)
15 million times
Protection class
              (not including connector part)
IP5X
Stem diameter Ø15 mm+0-0.009
Power supply 4.5 to 5.5 VDC
Power consumption (5 VDC) 120 mA or less
Signal output (5 VDC)

Two-phase square wave, phase difference: 90° ±20°
              Output voltage Hi:4.5 V or more / Lo:0.4 V or less

Output impedance Approx. 22 Ω
Vibration resistance
              (when the power is off)*3
147 m/s2 in each of the three axial directions (75 minutes per each),
              10 cycles of 10 Hz to150 Hz sweeping
Shock resistance
              (when the power is off)*3
1470 m/s2 in each of direction for each of three axes, three times for each of ±X,Y and Z directions, sine half-wave, pulse duration 6 ms
Operating temperature range 0 to +40 °C
Storage temperature range  -10 to +55 °C
Cable length Approx. 4.9 m
Weight (including cable, connector) Approx. 570 g Approx. 655 g Approx. 570 g Approx. 655 g
Accessories Instruction manual, spanner

                                                     

High resolution type

GS-3813B/3830B 0.1 µm resolution

CE

                                

                                        


  • Achieves more accurate measurement compared with an existing model.
  • Three times of bearing life compared with an existing model. The number of sliding times: 5 million →15 million
  • Dust-proof, water-proof and oil-proof performances are superior to an existing model.
  • Protection class: IP64 → IP66G

  • Vibration/shock resistant performances are doubled compared with an existing model.
  • Vibration resistance: 98 m/s2 →196 m/s2
      Shock resistance: 980 m/s2 →1960 m/s2                                           

  • High resolution type (Vibration resistance structure, dust-proof, water-proof and oil-proof IP66G)      
  • Ball spline bearing and development of new optical system achieve both of high resolution and environment resistance.
  •  Detected signal can be obtained as square wave (line driver output) to connect PLC directly.

    Specifications                                                                          

Model name
              Item
GS-3813B GS-3830B
Measurement range 13 mm 30 mm
Applicable counter DG-5100
Resolution 0.1 μm
Accuracy (at 20 °C) 1 μm
Maximum spindle velocity*1 300 mm/s (1.2 m/s)
Measurement force(downward)*2 2.3 N or less 2.7 N or less
Number of sliding times (proven in our endurance test.) 15 million times or more
Protection class(not including connector part) IP66G
Stem diamete φ15 mm+0 -0.009
Power supply 4.5 to 5.5 VDC
Power consumption (5 VDC) 150 mA or less
Signal output (5 VDC) 90 degree phase-differential
              square wave
              Applicable to RS422A
              Line driver output(equivalent to 26C31)
Vibration resistance
              (when the power is off)*3
196 m/s2 in  each of the three axial directions(75 minutes per each),
              10 cycles of 10 Hz to150 Hz sweeping
Shock resistance
              (when the power is off)*3
1960 m/s2 in each of the three axial directions.
              Three  times each in the ±X,Y,Z directions, sine half-wave, pulse duration 6 ms
Operating temperature range 0 to +40 °C
Storage temperature  range -10 to +55 °C
Cable length Approx. 5 m
Weight (including cable,  connector) Approx. 350 g Approx. 420 g
Accessories Instruction manual,  spanner

             

 *1. When used with Ono Sokki’s Gauge Counter. The values within  parentheses () are the maximum spindle velocity used with the DG-5100.
*2. An attachment may not return completely if it is facing laterally or upwards.
*3. Vibration/shock resistance values described in above are not guaranteed during measurement operation.
• Disconnected or modified signal cable is not applicable to CE marking.
 NOTE:Please check an attaching portion (material, grounding  etc.)  before you install the New GS series. If the New GS series is installed  in a metallic portion that is not grounded, it might cause blowout of a  fuse or cable damage because of a potential difference that might be  produced between a counter side chassis and a sensor side chassis.              

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