Physik Instrumente P 725 Datasheet

P-725_Datasheet P-725 PIFOC Objective Scanner with Long Travel Range

User Manual: Physik Instrumente P-725 PIFOC Objective Scanner with Long Travel Range

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PIFOC Objective Scanner with Long Travel Range
High-precision Positioner / Scanner for Microscope Objectives

P-725
 Travel ranges to 460 µm
 Significantly faster response and higher
lifetime than motorized drives

 Fine positioning of objectives with sub-nm
resolution

 Direct metrology with capacitive sensors:
Highest linearity

 Zero-play, high-precision flexure guide
system for better focus stability

 Compatible with MetaMorph imaging
software

 Outstanding lifetime due to PICMA® piezo
actuators

 QuickLock thread adapter for easy
attachment

 Clear aperture up to Ø 29 mm

29.08.2017

Specifications
P-725.1CL
P-725.1CD
P-725.1CA
Z

P-725.2CL
P-725.2CD
P-725.2CA
Z

P-725.4CL
P-725.4CD
P-725.4CA
Z

P-725.x0L
open-loop
version
Z

Capacitive
150
100
0.3
0.65
0.03
±5
1
20
20
20

Capacitive
330
250
0.4
0.75
0.03
±5
6
45
20
40

Capacitive
460
400
0.5
1.25
0.03
±5
10
45
60
60

0.23
470
185

0.17
330
140

100 / 20

Ceramic type
Electrical capacitance
Dynamic operating current coefficient

Active axes

Unit

Tolerance

as P-725.xCL
as P-725.xCL
as P-725.xCL
as P-725.xCL
as P-725.xCL
as P-725.xCL

µm
µm
nm
nm
%
nm
µrad
µrad
nm
nm

min. (+20 %/-0 %)

0.12
230
120

as P-725.xCL
as P-725.xCL
as P-725.xCL

N/µm
Hz
Hz

±20 %
±20 %
±20 %

100 / 20

100 / 20

as P-725.xCL

N

max.

PICMA® P-885
4.2

PICMA® P-885
6.2

PICMA® P-885
6.2

as P-725.xCL
as P-725.xCL

±20 %

5.2

3.1

1.9

as P-725.xCL

µF
µA / (Hz ×
µm)

-20 to 80
Aluminum
39
0.215
CL version:
LEMO
Other: Sub-D
7W2 (m)

-20 to 80
Aluminum
39
0.23
CL version:
LEMO
Other: Sub-D
7W2 (m)

-20 to 80
Aluminum
39
0.23
CL version:
LEMO
Other: Sub-D
7W2 (m)

-20 to 80
Aluminum
39
as P-725.xCL

Motion and positioning
Integrated sensor
Travel range at -20 to +120 V, open loop
Closed-loop travel range
Open-loop resolution
Closed-loop resolution
Linearity, closed-loop
Repeatability
Tilt θX
Tilt θY
Crosstalk in X
Crosstalk in Y

typ.
typ.
typ.
typ.
typ.
typ.
typ.
typ.

Mechanical properties
Stiffness in motion direction
Resonant frequency, no load
Resonant frequency under load, 150 g
Compressive/tensile stress capacity in motion
direction
Drive properties

±20 %

Miscellaneous
Operating temperature range
Material
Objective diameter
Mass
Sensor/voltage connection

°C
mm
kg

max.
±5 %

LEMO
(no sensor)

29.08.2017

Drawings and Images

P-725.xCD/.xCL, dimensions in mm (please order adapter separately)

29.08.2017

P-725.xCA, dimensions in mm (please order adapter separately)

Fast step-and-settle: Due to its stiff design, the P-725.2CL PIFOC can perform a 250 µm step to 1 % accuracy in only 25 ms (no load; 50 ms with a load of
150 g; with E-665.CR controller).
29.08.2017

Ordering Information
P-725.1CD

PIFOC piezo nanofocusing system for long travel ranges, 100 µm, capacitive sensors, Sub-D connector, for QuickLock adapter

P-725.2CD

PIFOC piezo nanofocusing system for long travel ranges, 250 µm, capacitive sensors, Sub-D connector, for QuickLock adapter

P-725.4CD

PIFOC piezo nanofocusing system for long travel ranges, 400 µm, capacitive sensors, Sub-D connector, for QuickLock adapter

P-725.1CL

PIFOC piezo nanofocusing system for long travel ranges, 100 µm, capacitive sensors, LEMO connector, for QuickLock adapter

P-725.2CL

PIFOC piezo nanofocusing system for long travel ranges, 250 µm, capacitive sensors, LEMO connector, for QuickLock adapter

P-725.4CL

PIFOC piezo nanofocusing system for long travel ranges, 400 µm, capacitive sensors, LEMO connector, for QuickLock adapter

P-725.1CA

PIFOC piezo nanofocusing system for long travel ranges, 100 µm, capacitive sensors, Sub-D connector, for QuickLock adapter
with large aperture

P-725.2CA

PIFOC piezo nanofocusing system for long travel ranges, 250 µm, capacitive sensors, Sub-D connector, for QuickLock adapter
with large aperture

P-725.4CA

PIFOC piezo nanofocusing system for long travel ranges, 400 µm, capacitive sensors, Sub-D connector, for QuickLock adapter
with large aperture

P-725.10L

PIFOC piezo nanofocusing system for long travel ranges, 150 µm, open loop, LEMO connector, for QuickLock adapter

P-725.20L

PIFOC piezo nanofocusing system for long travel ranges, 330 µm, open loop, LEMO connector, for QuickLock adapter

P-725.40L

PIFOC piezo nanofocusing system for long travel ranges, 460 µm, open loop, LEMO connector, for QuickLock adapter

29.08.2017



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