servo driver solutions for optical scanning€¦ · servo driver solutions for optical scanning...

Servo Driver Solutions for Optical ScanningAnalog Series

Product Highlights

Our performance PID drivers are fully-featured servos available in compact, dual-axis, and high power configurations. Delivering both accuracy and power, our driver solutions support even the most demanding applications requiring fast speeds with high repeatability, linearity, and stability. The combination of size, performance, and flexibility make our analog servos the ideal choice for your integrated scanning systems.

Get value-for-performance in a compact size with maximum drive power

• Designed for stability and high-bandwidth control that enables maximum throughput • Compact product sizes ensure flexible, easy integration within complex systems • On-board protection circuitry provides reliability during evaluation and operation • Includes convenient outputs for galvanometer position, error, and velocity signals • Fully-optimized performance with Cambridge Technology scanning products

www.CambridgeTechnology.com

Servo Driver Solutions for Optical Scanning Analog Series


Product Specifications

671 Series 672 Series 673 Series

Number of Axes Single Single Dual

Output Stage Differential Single-Ended Differential

Analog Input Impedance 200K +/- 1% ohms (Differential) 100K +/- 1% ohms (Single Ended)

200K +/- 1% ohms (Differential) 100K +/- 1% ohms (Single Ended)

200K +/- 1% ohms (Differential) 100K +/- 1% ohms (Single Ended)

Analog Output Impedance

1K +/- 1% ohms (for all other observation outputs)

1K +/- 1% ohms (for all other observation outputs)

2K +/- 1% ohms (for the Position Output and Current Monitor observation pins) 4.75k +/- 1% ohms for all other observation pins

Position Input Scale Factor

0.5 volt/mechanical degree (2 degrees/volt), other configurations available

0.5 volt/mechanical degree (40° system), 0.67 volt/degree (30° system)

0.5 volt/mechanical degree (2 degrees/volt), other configurations available

Position Input Range +/- 10 volts, maximum +/- 10 volts, maximum +/- 10 volts, maximum

Position Offset Range +/- 5% of Input Range, typical +/- 5% of Input Range, typical +/- 5% of Input Range, typical

Digital Position Input Range

216 dac counts N/A N/A

Non Linearity of 16-Bit Digital Input

0.006% of full scale, maximum N/A N/A

Position Output Scale Factor

0.5 volt/degree 0.5 volt/degree 0.5 volt/degree

Error Output Scale Factor

0.5 volt/degree 0.5 volt/degree N/A

Velocity Output Scale Factor

Analog output (scaled by position differentiator gain)



Fault Output Open collector: 1K ohm output impedance (pulls down to -15V), with 10mA sink capability

TTL output pulled up to a +5V supply voltage with a 100k resistor. High level = 2.5V, low level = 0V

CMOS output with 4.75k ohm in series High level = 11.5V, low level = .05V

Temperature Stability of Electronics

20 ppm per °C 20 ppm per °C 20 ppm per °C

Power Supply Requirements

+/- 15 to +/- 28VDC configurations available



Maximum Drive Current Limit

10 amps peak1 5 amps rms (power supply and load dependent)

10 amps peak 5 amps rms (power supply and load dependent)

10 amps peak 5 amps rms (power supply and load dependent)

Operating Temperature Range

0 - 50°C 0 - 50°C 0 - 50°C

Dimensions (Board with heatsink bracket; approx-imate, cm)

10.16 cm x 6.68 cm x 2.69 cm 5.40 cm x 6.03 cm x 2.69 cm 10.03 cm x 7.75 cm x 3.07 cm

Notes:All angles are in mechanical degrees, unless otherwise noted. All specifications apply after a 1 minute warm up period. All specifications are subject to change without notice.

Reference:1. Higher drive current available for 671 driver using High Power Option.



671 Series

Notes:All dimensions are in inches, unless otherwise noted. All specifications are subject to change without notice. Higher drive current available for 671 driver using High Power Option.

.500

1.00

"0"

.500

.400

.17 2.275

3.76

.800

R94

R67

R128R129

R27

R96

R24

R85

R29R22

R120

R135

R122

"0"

2.50

DIGITAL INPUT OPTION

.58

.15

.15

3.84

4.00

2.63

2.34

.16

NOTCH FILTER OPTION

R30


(6756)

R130

(6756)C

C

C

C

R18

R8R9

RF1

RFD1

RF2

W1

W2

P7

TP8

W13

A

PS

B

LIN

EL

TP2J2

R13

J7

TP7J3

W10 W

11

R77

W1W9

W4

J1

R53

R52

W14

W12

W8

TP5

TP4

W6

TP1

R107

HFDIS POSRL EI

LFD SG BW

J6A

R59

J5BJ5C

R1R51

R78

J6C

R28

R31

R25

J5ATP6

J6B

A

W5 W7

U5 U19W2

TP3J4

U12

W3

B D D

U13

256

1

P7

R103

F1

P6

P9

P5

TP9 TP10

.500

1.00

"0"

.500

.400

.17 2.275

3.76

.800

R94

R67

R128R129

R27

R96

R24

R85

R29R22

R120

R135

R122

"0"

2.50


.58

.15

.15

3.84

4.00

2.63

2.34

.16

NOTCH FILTER OPTION

R30


(6756)

R130

(6756)C

C

C

C

R18

R8R9

RF1

RFD1

RF2

W1

W2

P7

TP8

W13

A

PS

B

LIN

EL

TP2J2

R13

J7

TP7J3

W10 W

11

R77

W1W9

W4

J1

R53

R52

W14

W12

W8

TP5

TP4

W6

TP1

R107

HFDIS POSRL EI

LFD SG BW

J6A

R59

J5BJ5C

R1R51

R78

J6C

R28

R31

R25

J5ATP6

J6B

A

W5 W7

U5 U19W2

TP3J4

U12

W3

B D D

U13

256

1

P7

R103

F1

P6

P9

P5

TP9 TP10

.500

1.00

"0"

.500

.400

.17 2.275

3.76

.800

R94

R67

R128R129

R27

R96

R24

R85

R29R22

R120

R135

R122

"0"

2.50


.58

.15

.15

3.84

4.00

2.63

2.34

.16

NOTCH FILTER OPTION

R30


(6756)

R130

(6756)C

C

C

C

R18

R8R9

RF1

RFD1

RF2

W1

W2

P7

TP8

W13

A

PS

B

LIN

EL

TP2J2

R13

J7

TP7J3

W10 W

11

R77

W1W9

W4

J1

R53

R52

W14

W12

W8

TP5

TP4

W6

TP1

R107

HFDIS POSRL EI

LFD SG BW

J6A

R59

J5BJ5C

R1R51

R78

J6C

R28

R31

R25

J5ATP6

J6B

A

W5 W7

U5 U19W2

TP3J4

U12

W3

B D D

U13

256

1

P7

R103

F1

P6

P9

P5

TP9 TP10



672 Series

Notes:All dimensions are in inches, unless otherwise noted. All specifications are subject to change without notice.

1.938

2.250

POWER

.13

.81

1.915

.105 .105.125

1.9152.125

J1

INPUT MOTOR

J2 J3

F1

TP7TP6

POTS

W28

21

3

1J4

Ø.125TYP(2)PLC'S

.75 1.00

.125

TP2

LFD

SG

IS

BW

HFD

PO

EL

PS

LIN

NOTCH FILTEROPTION

.70

NQ1

NF1

NF2

W2 W1

Ø.145 THRUTYP(2)PLC'S


673 Series D075606 RevR


About Cambridge Technology

With close to 50 years of expertise, Cambridge Technology designs, develops, and manufactures innovative beam steering solutions including polygon- and galvanometer-based optical scanning components, 2-axis and 3-axis scan heads, scanning subsystems, high power scanning heads, and controlling hardware and software. We excel in collaborating with our key OEM partners to engineer products that meet their needs from the largest engineering solution to the smallest component. Key market applications include advanced industrial processes like additive manufacturing, laser converting, laser marking, and via-hole drilling, and medical applications such as laser treatment and optical coherence tomography. Cambridge Technology is a Novanta company.

©2016 Cambridge Technology. All rights reserved. DS00009 10/16

CAMBRIDGE TECHNOLOGY: AMERICAS +1 (781) 266 5800 | [email protected]

CAMBRIDGE TECHNOLOGY: EMEA +49 (0)89 31707 0 | [email protected]

CAMBRIDGE TECHNOLOGY: JAPAN & KOREA +81 (3) 5753 2462 | [email protected]

CAMBRIDGE TECHNOLOGY: CHINA, SINGAPORE, MALAYSIA, THAILAND & INDONESIA +86 (512) 6283-7080 | [email protected]

Notes:All dimensions are in inches, unless otherwise noted. All specifications are subject to change without notice.

NOTE: 1. HOLE SIZE = .125 DIA.

F2

F1

3.95

1.21

.110

3.730

.13

TP204

.120

3.05

TP2

TP5

TP6

W7 W2 W11

W27 W22 W31TP206 TP205

J22

J1

J2

J3

J4

TP4

R59

R28

R25

R31

R231

R225

R228

R259

R300

R293

R278

R251

R201

R253

R277

R213

R13

R77

R53

R1

R51

R78

R93

R100

PS

LIN

EL

PO

IS

SRL

RF1

RF2

RF1

RF2

SRL

IS

PO

EL

PS

LIN

SGLFD

HFD

EI

SG

HFD

LFD

EI

W23

W3

3.470

1.735

.565

R107BW

C217

C218

C18

C17

U27

U26

U6

U7

U31

U30

1.946

BW R307

W4

W1

R342

R141

R142

R102

NOTE 1 NOTE 1

NOTE 1

NOTE 1

NOTE 1

2

2 4

342

3

1

1

14

36

58

710

912

11

1.21

.52

.18 APPROXHT. OF COMPS

2345678910

12

34

56

10 9 8 7 62345

Y

X

servo driver solutions for optical scanning€¦ · servo driver solutions for optical scanning...

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