P-725KHDS PIFOC® Objective Scanner with High Dynamics

This product has been replaced by the following new product: P-725.xCDE2 PIFOC Focus Scanner for Microscope Objectives

Nanometer Resolution for Heavy Objectives

Travel range 400 µm
Resonant frequency 120 Hz, with 400 g load
Step-and-settle 20 ms, with 400 g load
QuickLock thread adapters up to M32

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P-725KHDS PIFOC objective scanner with high dynamics

P-725KHDS, dimensions in mm

1 axis. Frictionless flexure-guided design. Capacitive position sensor for maximum stability and linearity. QuickLock adapter for easy attachment.

Piezo ceramic actuators with all-ceramic insulation. Longer lifetime, humidity resistance and operating temperatures to 80 °C.

Microscopy, confocal microscopy, 3D imaging, screening, autofocus systems, surface analysis. Ideal for multiphoton microscopy due to high dynamics at heavy loads.

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Datasheet

Version / Date

2020-03-26

pdf - 496 KB

Version / Date

2020-03-26

pdf - 514 KB

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	P-725KHDS	Unit
Active axes	Z
Motion and positioning
Integrated sensor	Capacitive
Closed-loop travel	400	µm
Closed-loop resolution	2.5	nm
Linearity error	0.06	%
Mechanical properties
Stiffness	0.35	N/µm
Unloaded resonant frequency	340	Hz
Loaded resonant frequency, 100 g	230	Hz
Loaded resonant frequency, 400 g	120	Hz
Load capacity	10	N
Drive properties
Piezo ceramic	PICMA® P-887
Electrical capacitance	12.8	µF
Miscellaneous
Operating temperature range	10 to 50	°C
Material	Aluminum
Cable length	1.5	m
Connector	D-sub 7W2
Recommended electronics	E-709.CHG