S-340.A0L
Tip/tilt platform, 2 mrad, open loop, LEMO connector, aluminum cover plate
S-340 Piezo Tip/Tilt Platform
High Dynamics for Mirrors and Optics to Ø 75 mm (3 inches)
- Resolution to 20 nrad, excellent position stability
- Optical deflection angle to 4 mrad
- Various different materials for adapting the CTE between the platform and mirror
- High precision and dynamics due to parallel kinematics
- Response time in the submillisecond range
- For mirrors to Ø 75 mm (3 inch); Ø 100 mm (4 inches) on request
- Position-controlled variants for improved linearity
- Excellent temperature stability
S-340, dimensions in mm. The general tolerances as specified in DIN ISO 2768-f-H are valid for all dimensions without specified tolerances.
S-340 Piezo Tip/Tilt Platform
製品の解説
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見積 / 発注
Highly dynamic tip/tilt platform for precision positioning and alignment of a mirror in two orthogonal axes with a common center of rotation
Application fields
Image processing / stabilization
Optical trapping
Laser scanning / beam steering with large deflection angle
Laser tuning
Optical filters / switches
Optics
Beam stabilization
Outstanding lifetime due to PICMA® piezo actuators
The PICMA® piezo actuators are all-ceramic insulated. This protects them against humidity and failure resulting from an increase in leakage current. PICMA® actuators offer an up to ten times longer lifetime than conventional polymer-insulated actuators. 100 billion cycles without a single failure are proven.
High guide accuracy due to zero-play flexure guides
Flexure guides are free of maintenance, friction, and wear, and do not require lubrication. Their stiffness allows high load capacity and they are insensitive to shock and vibration. They work in a wide temperature range.
High dynamics multi-axis operation due to parallel kinematics
In a parallel-kinematic multi-axis system, all actuators act on a common platform. The minimum mass inertia and the identical design of all axes allow fast, dynamic, and nevertheless precision motion.
Material options for adapting the CTE of the mirror and platform
The following material combinations are recommended for adapting the thermal expansion coefficient:
Platform made of aluminum: Mirror made of aluminum
Platform made of Invar: Mirror made of quartz glass / Zerodur
Specifications
Specifications
Mechanical properties | Unit | Tolerance | S-340.ISL | S-340.ASL | S-340.A0L |
|---|---|---|---|---|---|
Resonant frequency in θX, θY, unloaded | kHz | ±20 % | 1.1 | 1.7 | 1.7 |
Resonant frequency in θX, θY, under load with glass mirror (Ø 50 mm; thickness 5 mm; 21 g) | kHz | ±20 % | 1 | 1.4 | 1.4 |
Resonant frequency in θX, θY, under load with glass mirror (Ø 50 mm; thickness 13 mm; 63 g) | kHz | ±20 % | 0.85 | 1 | 1 |
Resonant frequency in θX, θY, under load with glass mirror (Ø 75 mm; thickness 19 mm; 197 g) | kHz | ±20 % | 0.5 | 0.55 | 0.55 |
Moment of inertia in θX, θY, unloaded | kg·mm² | ±20 % | 54 | 18 | 18 |
Distance of center of rotation to platform surface | mm | ±0.1 mm | 7.5 | 7.5 | 7.5 |
Guide |
|
| Flexure guide with lever amplification | Flexure guide with lever amplification | Flexure guide with lever amplification |
Overall mass | g |
| 443 | 355 | 355 |
Material |
|
| Housing: aluminum; platform: Invar | Aluminum | Aluminum |
Miscellaneous | Unit |
| S-340.ISL | S-340.ASL | S-340.A0L |
|---|---|---|---|---|---|
Operating temperature range | °C |
| -20 to 80 | -20 to 80 | -20 to 80 |
Connector |
|
| LEMO LVPZT | LEMO LVPZT | LEMO LVPZT |
Sensor connector |
|
| LEMO for strain gauge sensors | LEMO for strain gauge sensors | — |
Cable length | m |
| 2 | 2 | 2 |
Recommended controllers / drivers |
|
| E-503, E-727 | E-503, E-727 | E-503, E-727 |
The system resolution is only limited by the noise from the amplifier and the measurement technology because PI piezo nanopositioning systems function without friction.
At PI, technical data is specified at 22 ±3 °C. Unless otherwise stated, the values are for unloaded conditions. Some properties are interdependent. The designation "typ." indicates a statistical average for a property; it does not indicate a guaranteed value for every product supplied. During the final inspection of a product, only selected properties are analyzed, not all. Please note that some product characteristics may deteriorate with increasing operating time.
Downloads
製品についての注意事項
製品についての注意事項
Product Change Notification Piezo Actuator Driven Products
日付 / バージョン
2021-04-19
pdf - 377 KB
英語
データシート
ドキュメント
３D モデル
３D モデル
S-340 3D model
zip - 614 KB
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.
S-340.ASL
Tip/tilt platform, 2 mrad, DMS, LEMO connector, aluminum cover plate
S-340.ISL
Tip/tilt platform, 2 mrad, DMS, LEMO connector, Invar cover plate
Accessories
S-330.DLS
D-sub 25 adapter cable to LEMO connector for piezo tip/tilt mirrors / platforms, tip/tilt axes with differential drive, with SGS
P-891.01
Extension cable for piezo voltage, LEMO connector, 1 m
P-891.02
Extension cable for piezo voltage, LEMO connector, 2 m
P-891.03
Extension cable for piezo voltage, LEMO connector, 3 m
P-891.05
Extension cable for piezo voltage, LEMO connector, 5 m
P-891.10
Extension cable for piezo voltage, LEMO connector, 10 m
P-892.01
Extension cable for strain gauge sensors; LEMO connector; 1 m
P-892.02
Extension cable for strain gauge sensors; LEMO connector; 2 m
P-892.03
Extension cable for strain gauge sensors; LEMO connector; 3 m
P-892.05
Extension cable for strain gauge sensors; LEMO connector; 5 m
P-892.10
Extension cable for strain gauge sensors; LEMO connector; 10 m
P-892.15
Extension cable for strain gauge sensors; LEMO connector; 15 m
P-892.25
Extension cable for strain gauge sensors; LEMO connector; 25 m
