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S-340 Piezo Tip / Tilt-Platform

High-Dynamics for Mirrors and Optics with a Diameter of up to 100 mm (4 inch)

S-340.A0L
    • Resolution up to 20 nrad, excellent position stability
    • Optical beam deflection to 4 mrad
    • Parallel kinematics for enhanced dynamics and better multi-axis accuracy
    • Just one moving platform with fixed pivot point; prevents a change of the polarization direction
    • Sub-ms response time
    • For mirrors with a diameter up to 100 mm
    • Closed-loop versions for improved linearity
    • Excellent temperature stability

Specifications

S-340.ASD / ASL

S-340.A0L

Unit

Tolerance

Active axes

θX, θY

θX, θY

Motion and positioning

Integrated sensor

SGS

-

Open-loop tip / tilt angle in θX, θY, -20 to +120 V

2

2

mrad

min.

Closed-loop tip / tilt angle in θX, θY

2

-

mrad

Open-loop tip / tilt angle resolution in θX, θY

0.02

0.02

µrad

typ.

Closed-loop tip / tilt angle resolution in θX, θY

0.2

-

µrad

typ.

Linearity error in θX, θY

0.1

-

%

typ.

Repeatability in θX, θY

0.15

-

µrad

typ.

Mechanical properties

Unloaded resonant frequency in θX, θY

1.4

1.4

kHz

±20 %

Resonant frequency loaded in θX, θY (with glass mirror, diameter 50 mm, thickness 15 mm)

0.9

0.9

kHz

±20 %

Resonant frequency loaded in θX, θY (with glass mirror, diameter 75 mm, thickness 22 mm)

0.4

0.4

kHz

±20 %

Distance of pivot point to platform surface

7.5

7.5

mm

±1 mm

Platform moment of inertia

18000

18000

g × mm²

±20 %

Drive properties

Ceramic type

PICMA®

PICMA®

Electrical capacitance

6 / axis

6 / axis

µF

±20 %

Dynamic operating current coefficient

0.45 / axis

0.45 / axis

µA/(Hz × µrad)

±20 %

Miscellaneous

Operating temperature range

-20 to 80

-20 to 80

°C

Material case

Aluminum

Aluminum

Material platform

Aluminum; or optionally Steel, Titanium or Invar

Aluminum; or optionally Steel, Titanium or Invar

Mass

0.355

0.35

kg

±5 %

Cable length

2

2

m

±10 mm

Sensor / voltage connection

Sub-D connector / LEMO

LEMO

Recommended controller / amplifier

Closed-loop versions with Sub-D connectors: E-616 servo controller for tip/tilt mirror systems; with LEMO connector: E-500 system.
Open-loop versions: E-500 System.

Drawings / Images

PI S-340 Drawing

Order Information

S-340.A0LPiezo Tip / Tilt Platform, 2 mrad, Open-Loop, LEMO Connector(s), Aluminum Top Plate

S-340.ASLPiezo Tip / Tilt Platform, 2 mrad, SGS, LEMO Connector(s), Aluminum Top Plate

S-340.ASDPiezo Tip / Tilt Platform, 2 mrad, SGS, Sub-D Connector(s), Aluminum Top Plate

 

 

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Controllers / Drivers / Amplifiers

Accessories

Related Products

Articles and Links

Downloads

fileadmin/images/filelist/pdf.png User Manual PZ75E
S-340 Piezo Tip/Tilt Platform
PDF 313 K 2.2.0 EN
fileadmin/images/filelist/pdf.png PI Datasheet S-340
PDF 732 K
fileadmin/images/filelist/zip.png S-340 STEP
ZIP 614 K