KDT235-DC
XY Stages

XY microscopy stage (ball screw), travel 50 x 50 mm, aperture 100 mm, rep ± 0.5 µm, load 8 kg, speed 60 mm/s

Scanning stage with large aperture

The space-saving design and large aperture characterize these robust XY stage. High precision ball screws and adjustable othogonality ensure highly precise positioning and running accuracies.

Designed for microscopy tasks

Ideal for microscopy, optical inspection systems and laser processing

High-precision repeatability up to 0.5 µm

Good price-performance ratio and very long life cycle

Options:

Available with DC motor or stepper motor
Travel range up to 100 mm (KDT310)
Different high resolution measuring systems
Version for clean room and vacuum on request

Fields of application

High-<link en/competence-center-positioning-technology/glossary/detail/?tx_dpnglossary_glossarydetail%5Bcontroller%5D=Term&tx_dpnglossary_glossarydetail%5Baction%5D=show&tx_dpnglossary_glossarydetail%5Bterm%5D=118&tx_dpnglossary_glossarydetail%5BpageUid%5D=252&cHash=63e7db6214b28acbc8b38f32b43ce162 title="smallest change in distance that a system can distinguish">resolution applications in microscopy, optical inspection systems, 3D imaging, screening, incident light measurements, transmitted light measurements, interferometry, metrology, autofocus systems, biotechnology, semiconductor testing

Specifications

Modell KDT235		-50-DC-R	-50-DC-L
Travel	[mm]	50	50
Repeatability unidirectional	[μm]	± 2	± 0.5
Repeatability bidirectional	[μm]	± 2.5	± 0.7
Accuracy	[μm]	± 7.4	± 2.3
Flatness	[μm]	± 3.5	± 3.5
Straightness	[μm]	± 2.5	± 2.5
Positioning speed	[mm/s]	30	30
Max. speed	[mm/s]	60	60
Max. acceleration	[m/s²]	0.5	0.5
Max. load Fx	[N]	45	45
Max. load Fy	[N]	45	45
Max. load Fz	[N]	85	85
Max. torque Mx	[Nm]	5.2	5.2
Max. torque My	[Nm]	5.2	5.2
Max. torque Mz	[Nm]	7.2	7.2
Pitch	[µrad]	± 110	± 110
Yaw	[µrad]	± 70	± 70
Weight	[kg]	10	10
Length	[mm]	235	235
Width	[mm]	235	235
Height	[mm]	80	80
Aperture	[mm]	100	100
Motor		DC-Motor	DC-Motor
Feedback		Motor-Encoder	Linear Scale