P-725 PIFOC® Long-Travel Objective Scanner
High-Precision Positioner / Scanner for Microscope Objectives
• Travel ranges to 460 µm
• Significantly faster response and higher lifetime than motorized
Z stages
• Scans and positions objectives with sub-nm resolution
• Direct metrology with capacitive sensors: Optimum linearity
• Frictionless, high-precision flexure guiding system for better focus stability
• Compatible with MetaMorph imaging software
• Outstanding lifetime due to PICMA® piezo actuators
• QuickLock adapter for easy attachment
• Clear aperture up to Ø 29 mm
Specifications
P-725.1CL
P-725.1CD
P-725.1CA
P-725.2CL
P-725.2CD
P-725.2CAP-725.4CL
P-725.4CD
P-725.4CAP-725.x0L
open-loop versionUnit
Tolerance
Active axes
Z
Z
Z
Z
Motion and positioning
Integrated sensor
Capacitive
Capacitive
Capacitive
-
Open-loop travel,
-20 to +120 V
150
330
460
as P-725.xCL
µm
min. (+20 % / -0%)
Closed-loop travel
100
250
400
-
µm
Open-loop resolution
0.3
0.4
0.5
as P-725.xCL
nm
typ.
Closed-loop resolution
0.65
0.75
1.25
-
nm
typ.
Linearity, closed-loop
0.03
0.03
0.03
-
%
typ.
Repeatability
±5
±5
±5
-
nm
typ.
Runout θX
1
6
10
as P-725.xCL
µrad
typ.
Runout θY
20
45
45
as P-725.xCL
µrad
typ.
Crosstalk in X
20
20
60
as P-725.xCL
nm
typ.
Crosstalk in Y
20
40
60
as P-725.xCL
nm
typ.
Mechanical properties
Stiffness in motion direction
0.23
0.17
0.12
as P-725.xCL
N/µm
±20 %
Resonant frequency,
no load
470
330
230
as P-725.xCL
Hz
±20 %
Resonant frequency @ 150 g
185
140
120
as P-725.xCL
Hz
±20 %
Push / pull force capacity
in motion direction
100 / 20
100 / 20
100 / 20
as P-725.xCL
N
max.
Drive properties
Ceramic type
PICMA® P-885
PICMA® P-885
PICMA® P-885
as P-725.xCL
Electrical capacitance
4.2
6.2
6.2
as P-725.xCL
µF
±20 %
Dynamic operating
current coefficient
5.2
3.1
1.9
as P-725.xCL
µA / (Hz × µm)
±20 %
Miscellaneous
Operating temperature
range
-20 to 80
-20 to 80
-20 to 80
-20 to 80
°C
Material
Aluminum
Aluminum
Aluminum
Aluminum
Max. objective diameter
39
39
39
39
mm
max.
Mass
0.215
0.23
0.23
as P-725.xCL
kg
±5 %
Sensor / voltage connection
CL version: LEMO
others: Sub-D Special
CL version: LEMO
others: Sub-D Special
CL version: LEMO
others: Sub-D Special
LEMO
(no sensor)
Recommended controller / amplifier
CL-versions: E-610 servo controller / amplifier; E-500 modular piezo controller system with E-505 amplifier module (high performance) and E-509 controller.
CD-/CA-versions: E-621 controller module, E-625 servo controller, bench-top, E-665 powerful servo controller with digital interface, bench-top.
Single-channel digital controller: E-753, E-709.
Ordering Information
P-725.1CD
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 100 µm, Capacitive Sensors, Sub-D Connector(s), for QuickLock Thread Adapters
P-725.2CD
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 250 µm, Capacitive Sensors, Sub-D Connector(s), for QuickLock Thread Adapters
P-725.4CD
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 400 µm, Capacitive Sensors, Sub-D Connector(s), for QuickLock Thread Adapters
P-725.1CL
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 100 µm, Capacitive Sensors, LEMO Connector(s), for QuickLock Thread Adapters
P-725.2CL
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 250 µm, Capacitive Sensors, LEMO Connector(s), for QuickLock Thread Adapters
P-725.4CL
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 400 µm, Capacitive Sensors, LEMO Connector(s), for QuickLock Thread Adapters
P-725.1CA
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 100 µm, Capacitive Sensors, Sub-D Connector(s), for Large Aperture QuickLock
Thread Adapters
P-725.2CA
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 250 µm, Capacitive Sensors, Sub-D Connector(s), for Large Aperture QuickLock
Thread Adapters
P-725.4CA
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 400 µm, Capacitive Sensors, Sub-D Connector(s), for Large Aperture QuickLock
Thread Adapters
P-725.10L
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 150 µm, Open-Loop, LEMO Connector(s), for QuickLock Thread Adapters
P-725.20L
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 330 µm, Open-Loop, LEMO Connector(s), for QuickLock Thread Adapters
P-725.40L
PIFOC® Piezo Nanofocusing Z Drive for Long Scanning Ranges, 460 µm, Open-Loop, LEMO Connector(s), for QuickLock Thread Adapters
商品属性 [主动轴] Z [行程] Open-loop:150/330/460µm;Closed-loop:100/250/400µm/- [集成传感器] Capacitive/- [刚性] 0.23/0.17/0.12N/µm [工作温度] -20~80℃ [分辨率] Open-loop:0.3/0.4/0.5nm;Closed-loop:0.65/0.75/1.25nm/- [压电陶瓷] PICMA® P-885