Welcome to Sintec Optronics

        

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  • The combination of our Moving Magnet Actuator technology and our innovative patented Advanced Optical Position Detector design offers the highest positioning speed and excellent accuracy in the smallest, lower cost closed loop galvanometers. Scanning system applications can be designed and optimized for speed, size, cost and accuracy with typical beam diameters in the 1 to 3mm range.
  • The Moving Magnet Scanner's Positioning Speed comes from advanced galvanometer and actuator design for the highest system resonant frequency and RMS power capability. The higher resonant frequency of our moving magnet actuator design, the intense magnetic field strength of state of the art neodymium-iron-boron magnets and our advanced servo driver options allow superior system bandwidths, step response times and repetition rates with excellent wobble and jitter performance.
  • Our newly patented advanced optical position detector design coupled with the positioning precision of the moving magnet actuator provides excellent repeatability and accuracy . The advanced optical position detector is designed to provide high positioning linearity, repeatability and stability over time and temperature, and lower closed loop galvo cost in the smallest, most compact package.
  • Superior product lifetime and reliability result from disciplined design technique, the best in bearing technology and quality manufacturing processes and workmanship. We take great pride in the performance of our products. Our scanner designs are computer modeled and have been life-test proven to billions of cycles of operation. Our high standards of manufacturing quality guarantees the performance consistency that you need to design the high quality systems demanded in today's competitive marketplace.

   

Specifications

6200

6210

6220

6230

6231 Units & Tolerances
Optical apertures supported, two-axis

3

3

5

10

10 mm
Maximum recommended load

0.12

.2

1.4

10

5 gm*cm2, +/-10%
Mechanical Specifications
Rotor inertia

0.012

0.02

0.14

1.0

0.82 gm*cm2, +/-10%
Torque constant

1.08

2.5

5.7

11.4

9.1 x104 dyne-cm/A, ▒ 10%
Electrical specifications
Coil resistance

2.4

4.1

3.4

1.4

1.1 ohms, +/-10%
Current, RMS

1.6

1.6

2.6

5.4

5.4 A, Maximum
Small angle step response

0.175

0.175

0.25

0.3

0.25 mS, with balanced inertia matched load
Linearity

99.5

99.5

99.5

99.5

99.99 %, min, over 40 degrees
Repeatability

15

15

15

15

8 Microradians, Maximum
 
Specifications

6800HP

6810P

6850P

6231HB 6240 Units & Tolerances
Optical apertures supported, two-axis

3

5

10

8,10,12 12,15,20,25,30 mm
Maximum recommended load

0.18

1

5

5   gm*cm2, +/-10%
Mechanical specifications
Rotor inertia

0.018

0.1

0.5

0.82 2.4 gm*cm2, +/-10%
Torque constant

2.5

5.7

9.5

1.11 19.0 x104 dyne-cm/A, ▒ 10%
Electrical specifications
Coil resistance

4.2

3.4

1.5

1.27 1.2 ohms, +/-10%
Current, RMS

1.6

2.6

4.3

5.8 7.0 A, Maximum
Small angle step response

0.3

0.4

0.5

0.25 0.30 mS, with balanced inertia matched load
Linearity

98

98

98

99.99 99.99 %, min, over 40 degrees
Repeatability

20

20

20

8 8 Microradians, Maximum

 

Galvo Selection Guide

Galvo

Model

Step Response Time
with mirror

Current RMS
Max at

50║ C

Torque Constant

Dyne-cm/Amp
▒ 10%

Scale Drift
ppm per ░C

 Zero Drift
Árad per ░C

Linearity

Short Term
Repeatability
Árad

6200H

130us/3mm

2.3

1.2 x 104

50

15

99.9%

8

6210H

100us/3mm

2.4

2.79 x 104

50

15

99.9%

8

6215H

175us/6mm

4.1

3.78 x 104

50

15

99.9%

8

6220H

195us/5mm

3.9

6.17 x 104

50

15

99.9%

8

6231HB

210us/8mm

5.8

1.11 x 105

50

15

99.9%

8

6230H

250us/10mm

7.1

1.31 x 105

50

15

99.9%

8

6240H

350us/15mm

8.2

2.00 x 105

50

15

99.9%

8

6880

0.9ms/20mm

7.5

2.54 x 105

50

10

99.9%

8

6450

2ms/12mm

1.8

.045 x 106

50

15

99.9%

2

6650

3.5ms/20mm

2.8

0.65 x 106

50

10

99.9%

1.5

6900

6ms/50mm

5

1.63 x 106

50

10

99.9%

1.5

6400

8ms/75mm

14

4.5 x 106

50

15

99.9%

2

 

Recommend Galvanometers according to Beam Apertures

 

We have the widest range of galvos available in the market giving our customers the flexibility to select a galvo to optimize price, performance, and footprint requirements of their application.  Each galvo model, although ideally suited for a particular aperture, will also operate mirror sets larger and smaller than the optimum mirror set.   In some applications, the user may choose to implement a smaller, less expensive galvo to operate a larger mirror set as a cost-saving strategy while other users may opt for a galvo with "undersized" mirrors to maximize the rotor stiffness for positioning performance considerations.  The chart below lists the popular range of mirror apertures for each galvo model.  Of course, some users also go outside these ranges to fully optimize their application. 

 

 

3mm Beam Aperture Galvanometers

 

In selecting a galvanometer, many factors determine the best solution for a specific application. Whether it is speed, accuracy, size or price, these factors must be weighted against each other depending on your design goals. We however make this process easier by offering the broadest range of closed loop galvanometers in the world.

 

We offer three different galvanometers in the 3mm beam diameter scanning range. Each one designed specifically to meet the high demands of speed, accuracy, size and cost. Below each galvanometer features are highlighted and a comparison chart is also provided detailing the specifications of each scanner.

 

6200H

6210H

6800HP

Moving Magnet with Advanced Optical Detector

Moving Magnet with Advanced Optical Detector

Moving Magnet with Dual Optical Detector

High Speed

Highest Speed possible

High Speed

High Accuracy

High Accuracy

High Accuracy

Smallest Footprint available

Higher Torque Constant than 6200H

Not recommended for new designs

 

 

5mm Beam Aperture Galvanometers

 

We offer five galvanometers in the 5mm Beam Diameter scanning range. Each one designed specifically to meet the high demands of speed, accuracy, size and cost. Below each galvanometer features are highlighted and a comparison chart is also provided detailing the specifications of each scanner.

 

6215H

6220H

6810P

6860

6350

Moving Magnet with Advanced Optical Position Detector

Moving Magnet with Advanced Optical Detector

Moving Magnet with Optical Detector

Moving Magnet with Capacitive Rear Detector

Moving Coil with Capacitive Front Detector

Highest Speed Available

High Speed

High Speed

Slower Speed than 6220, 6810P

Slower Speed than 6215H,6220H, 6810P

High Accuracy

High Accuracy

High Accuracy

Higher Accuracy

Highest Accuracy

Best cost per performance Galvo

 

Not recommended for new designs

 

Best Torque/Watt

 

 

8mm Beam Aperture Galvanometers

 

In the 8mm Beam Diameter scanning range, we offer the 6220. This galvo model is designed specifically to meet the high demands of speed, accuracy, size and cost and has been proven to give an optimal performance in applications requiring 8mm beam diameter scanning.  Our engineers will work with you to determine the best product for your unique applications and requirements.

 

 

10mm Beam Aperture Galvanometers

 

We offer four galvanometers in the 10mm beam diameter scanning range. Each one designed specifically to meet the high demands of speed, accuracy, size and cost. Below each galvanometer features are highlighted and a comparison chart is also provided detailing the specifications of each scanner.

 

6220H

6230H

6850P

6231HB

6860

6350

Moving Magnet with Advanced Optical Detector

Moving Magnet with Advanced Optical Detector

Moving Magnet with Optical Detector

Moving Magnet with Advanced Optical Detector

Moving Magnet with Capacitive Rear Detector

Moving Coil with Capacitive Front Detector

Acceptable speed for many applications

Highest Speed Available

High Speed

Highest Speed Available

Higher Accuracy than 6230, 6850P

Highest Accuracy

High Accuracy

High Accuracy

High Accuracy

High Accuracy

Slower Speed than 6220

Slower Speed than 6230, 6850P, 6860

Lowest cost 10mm solution

Best cost per performance Galvo

Not recommended for new designs

Best cost per performance Galvo

Legacy favourite

Best Torque/Watt

 

 

12mm Beam Aperture Galvanometers

 

We offer three galvanometers in the 12mm beam diameter scanning range. Each one designed specifically to meet the high demands of speed, accuracy, size and cost. Below each galvanometer features are highlighted and a comparison chart is also provided detailing the specifications of each scanner.

 

6240

6231HB

6870

6450

Moving Magnet with Advanced Optical Detector

Moving Magnet with Advanced Optical Detector

Moving Magnet with Capacitive Detector

Moving Coil with Capacitive Detector

Highest Speed Available

Highest Speed Available

High Speed

Highest Accuracy

High Accuracy

High Accuracy

High Accuracy

Best Torque/Watt

Newest Product

Best cost per performance Galvo

Only recommended for certain applications

Not recommended for new designs

 

 

15mm Beam Aperture Galvanometers

 

We offer two galvanometers in the 15mm beam diameter scanning range. Each one designed specifically to meet the high demands of speed, accuracy, size and cost. Below each galvanometer features are highlighted and a comparison chart is also provided detailing the specifications of each scanner.

 

6240

6870

Moving Magnet with Advanced Optical Detector

Moving Magnet with Capacitive Detector

Highest Speed Available

High Speed

High Accuracy

High Accuracy

Newest Product

Only recommended for certain applications

Best cost per performance

 

 

 

 


20mm Beam Aperture Galvanometers

 

We offer two galvanometers in the 20 mm beam diameter scanning range. Each one designed specifically to meet the high demands of speed, accuracy, size and cost. Below each galvanometer features are highlighted and a comparison chart is also provided detailing the specifications of each scanner.

 

6240

6880

6650

Moving Magnet with Advanced Optical Detector

Moving Magnet with Capacitive Detector

Moving Coil with Capacitive Detector

Highest Speed Available

High Speed

Highest Accuracy

High Accuracy

High Accuracy

Best Torque/Watt

Newest Product

Compact Footprint

 

Best cost per performance

 

 

 

 

30mm Beam Aperture Galvanometers

 

We offer two galvanometers in the 30mm beam diameter scanning range. Each one designed specifically to meet the high demands of speed, accuracy, size and cost. Below each galvanometer features are highlighted and a comparison chart is also provided detailing the specifications of each scanner.

 

6880

6650

Moving Magnet with Capacitive Detector

Moving Coil with Capacitive Detector

Highest Speed

Highest Accuracy

High Accuracy

Best Torque/Watt

Compact Footprint

 

Best price per performance

 

 

 

50mm Beam Aperture Galvanometers

We offer two galvanometers in the 50mm beam diameter scanning range. Each one designed specifically to meet the high demands of speed, accuracy, size and cost. Below each galvanometer features are highlighted and a comparison chart is also provided detailing the specifications of each scanner.

6900

6400

Moving Coil with Capacitive Detector

Moving Coil with Capacitive Detector

Highest Speed

Highest Accuracy

Highest Accuracy

More Available Torque

Lower cost than 6400

Can handle mirrors up to 75mm beam diameter

Smaller footprint

 

 

Galvanometers integrated with scan mirrors

 

Galvanometers assembled with scan mirrors and mount

 

Other galvanometers         Marking head

Sintec Optronics Pte Ltd

10 Bukit Batok Crescent #07-02 The Spire Singapore 658079

Tel: +65 63167112 Fax: +65 63167113  

E-mail: sales@sintec.sg sales@SintecOptronics.com

URL: http://www.sintec.sghttp://www.SintecOptronics.com

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