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Non-contact measurement with ChromaPoint miniature optical heads

ENDO SERIES

STIL introduces ENDO series, a new range of chromatic confocal sensor heads with an exceptionally small size.

With a mechanical diameter from 4 to 8 millimeters and a straight or radial beam of 90°, ENDO series is ideal for non-contact measurement applications in reduced space environments.

These miniature ENDO optical heads are very useful for measuring small diameter holes or cavities.

Their small size makes them easy to integrate into production line inspection machines.

Working with any STIL optoelectronic controller, ENDO series allows to perform a precise measurement with a sub-micron resolution.

non contact chromapoint miniature optical heads
DESCRIPTION

Dedicated to small spaces, lightweight and easy to integrate, ENDO series is built in a mechanical diameter of less than 8 mm.

Dedicated to small spaces, ENDO series offers a straight or 90° radial beam for measuring distances, 3D shapes, contours and diameters.

ENDO optical heads are typically used in large quantities for simultaneous measurement of roundness, flatness and defect inspection.

Made of passive components, ENDO series is robust and reliable, and can be used with all STIL controllers such as ZENITH, CCS series, LightMaster or IRIX™.

BENEFITS
  • Small diameter: 4mm, 6mm, 8mm
  • Suitable for small space/volume applications
  • Light: From 3,5 grams
  • Ideal to be integrated in the robot arm
  • Axial or radial beam
  • Dedicated to the industrial environment, independent of ambient light
  • Accuracy: micrometric scale
  • High signal to noise ratio
  • Adaptable to surface conditions
  • Works on a large set of materials, including black carbon, glass, colored or white ceramic & plastics, rough or polished metal
  • Coaxial (no shadow effect)
TECH SPECS

On CCS SERIES

Product

Unit

ENDO 1/D4-R

ENDO 0.3/D6

ENDO 0.3/D6 R

ENDO 1.2/D6

ENDO 1.5/D6-R

Order Code

 

O3PS0341002

O3PS0361001 

O3PS0362001

O3PS0361002

O3PS0362501

Measuring Range

mm

1

0.3

0.3

1.2

1.5

Working Distance

mm

1

1.3

0.9

2.3

0.9

Numerical Aperture

 

0.16

0.42

0.3

0.22

0.19

Max. Sample Slope

°

± 7.5

± 21

± 15

± 13

± 10

Axial or Radial Model

 

Radial

Axial

Radial

Axial

Radial

Max. Linearity Error**

µm

± 0.2

± 0.05

± 0.08

± 0.2

± 0.2

Static Noise**

nm

100

25

40

160

160

Axial Resolution**

µm

0.6

0.15

0.24

0.96

0.96

Lateral Resolution

µm

6.5

3.8

2.5

7.5

10

Spot Size

µm

13.2

6.4

5

15

19.5

Photometric

Efficiency

 

10

19

4

46

27

Min. Measurable Thickness

µm

300

20

50

140

200

Length

Diameter

Weight

mm

mm

g

64

4

3.5

70

6

12

87.3

6

13

75.2

6

10

87.3

6

13

** With CCS Controller (PRIMA & OPTIMA+)

Product

Unit

ENDO 2/D6

ENDO 0.2/D8

ENDO 1.2/D8

ENDO10/D8

ENDO 10/D8-R

Order Code

 

O3PS0362702

O3PS0382002

O3PS0386001

O3PS0388001

O3PS0388501

Measuring Range

mm

2

0.22

1.2

10

10

Working Distance

mm

5.2

4.8

3.5

11.3

7

Numerical Aperture

 

0.18

0.39

0.36

0.1

0.1

Max. Sample Slope

°

± 10

±21.5

±19.5

±4.5

±4.5

Axial or Radial Model

 

Axial

Axial

Axial

Axial

Radial

Max. Linearity Error**

µm

±0.22

±0.05

±0.08

0.8

0.8

Static Noise**

nm

180

25

60

0.6

0.6

Axial Resolution**

µm

1.08

0.15

0.36

3.6

3.6

Lateral Resolution

µm

8.5

2.5

3.4

17

17

Spot Size

µm

16.5

4.6

6.8

31

31

Photometric

Efficiency

 

24

17

19

36

24

Min. Measurable Thickness

µm

180

25

60

500

500

Length

Diameter

Weight

mm

mm

g

82.2

6

12

102

8

20

74

8

16

102

8

23

108.7

8

23

** With CCS Controller (PRIMA & OPTIMA+)

 

APPLICATIONS

The chromatic confocal technology of CCS Controllers is suitable for a variety of applications in many fields:

  • Automotive glass
  • Glass containers and packaging industry
  • Electrical vehicle industry (batteries)
  • Applications for measuring roll-to-roll, transparent and non-transparent films (e.g. EV battery covers, flexible electronics)
  • Electronics Industry (PCB)
  • Semiconductor industry (silicon wafer)
  • CCC industry
  • Medical & microfluidic
  • Micromechanics
  • Aviation/Aerospace
  • Watchmaking
  • Robotics
VERSIONS

ENDO series is available in three standard diameter versions: 4mm, 6mm and 8mm.

Among the features of the series are the axial and radial beam.

The measurement range and optical specifications are adapted to the different applications.

All ENDO optical heads are compatible with STIL's ChromaPoint controllers like ZENITH, CCS series, IRIX™ and LightMaster.

Download

BROCHURES AND MANUALS

Data Sheet
English ENDO 1.2/D8: (1.06MB)
ENDO 1.5/D6-R: (1.04MB)
ENDO 1/D4-R: (1.04MB)
ENDO 10/D8 & ENDO 10/D8-R: (1.14MB)
ENDO SERIES: (822.19kB)
ENDO 0.2/D8: (1.02MB)
ENDO 1.2/D6: (1.06MB)
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