S-330 Piezo Tip / Tilt Platform

High-Dynamics, Large-Angle Piezo Tip / Tilt Platforms for Fast Steering Mirrors

Resolution to 20 nrad
Excellent position stability
Optical beam deflection to 20 mrad (>1°)
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 50 mm
Closed-loop versions for improved linearity
Excellent temperature stability


S-330.2SL

S-330.4SL

S-330.8SL

S-330.2SD
S-330.4SD
S-330.8SD

S-330.20L
S-330.40L
S-330.80L

Unit

Tolerance

Active axes

θX, θY θX, θY θX, θY θX, θY θX, θY


Motion and positioning

Integrated sensor

SGS

SGS

SGS

SGS

Open-loop tilt angle in θX, θY at -20 to 120 V

3.5

7

15

as SL version

as SL version

mrad

min.

Closed-loop tilt angle in θX, θY

2

5

10

as SL version

mrad

Open-loop resolution in θX, θY

0.02

0.1

0.2

as SL version

as SL version

µrad

typ.

Closed-loop resolution in θX, θY

0.05

0.25

0.5

as SL version

µrad

typ.

Linearity error in θX, θY

0.1

0.2

0.25

as SL version

%

typ.

Repeatability in θX, θY

0.15

0.5

1

as SL version

µrad

typ.


Mechanical properties

Resonant frequency, no load, in θX, θY

3.7

3.3

3.1

as SL version

as SL version

kHz

±20 %

Resonant frequency, under load, in θX, θY (with glass mirror, Ø 25 mm, thickness 8 mm)

2.6

1.6

1.0

as SL version

as SL version

kHz

±20 %

Distance of pivot point to platform surface

6

6

6

6

6

mm

±1 mm

Platform moment of inertia

1530

1530

1530

1530

1530

g × mm²

±20 %


Drive properties

Ceramic type

PICMA®

PICMA®

PICMA®

PICMA®

PICMA®

Electrical capacitance

3/axis

6/axis

12.5/axis

as SL version

as SL version

µF

±20 %

Dynamic operating current coefficient

0.22/axis

0.4/axis

0.8/axis

as SL version

as SL version

µA/(Hz × µrad)

±20 %


Miscellaneous

Operating temperature range

-20 to 80

-20 to 80

-20 to 80

-20 to 80

-20 to 80

°C

Material case

Steel

Steel

Steel

Steel

Steel

Material platform

Invar

Invar

Invar

Invar

Invar

Mass

0.2

0.38

0.7

as SL version

as SL version

kg

±5 %

Cable length

1.5

1.5

1.5

1.5

1.5

m

±10 mm

Sensor / voltage connection

LEMO

LEMO

LEMO

Sub-D connector

LEMO

Recommended controller / amplifier

Versions with LEMO connector: E-500 modular piezo controller system with E-503.00S amplifier module (three channels) or 1 x E-505.00S and 2 x E-505 (high speed applications) and E-509 controller (optional).

Open-loop versions: E-663 three channel amplifier.

Versions with Sub-D connectors: E-616 servo controller for tip / tilt mirror systems

Drawings / Images

PI S-330.xSL Drawing

Downloads

Datasheet

pdf
pdf

PI Datasheet S-330

Piezo Tip / Tilt Platform High-Dynamics, Large-Angle Piezo Tip / Tilt Platforms for Fast Steering Mirrors
pdf - 766 KB
pdf - 756 KB

Documentation

pdf

User Manual PZ149

S-330 High-Dynamics Piezo Tip / Tilt Platform
1.0.0
English
pdf - 347 KB

3D Models

zip

S-330 STEP

All
zip - 201 KB