S-335.2SH
High-dynamics tip/tilt platform, 35 mrad, strain gauge sensors, D-sub connector
S-335 Piezo Tip/Tilt Platform
Beam Steering with Very Large Deflection Angles for Mirrors and Optics
- Tip/tilt angle to 35 mrad, high optical deflection angle to 70 mrad (4°)
- Resonant frequencies to 0.7 kHz (1" mirror) for dynamic motion and fast step-and-settle
- Parallel-kinematic design: Two orthogonal tip/tilt axes with one common pivot point
- Strain sensors for high linearity
- Different versions available: Without mirror, ½" mirror, 1" mirror
S-335.2SH, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point. The general tolerance according to DIN ISO 2768-f-H applies to all nontolerated dimensions.
S-335.2SHM1, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point. The general tolerance according to DIN ISO 2768-f-H applies to all nontolerated dimensions.
S-335.2SHM2, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point. The general tolerance according to DIN ISO 2768-f-H applies to all nontolerated dimensions.
System frequency response with different E-727 controllers and mirror sizes
S-335 Piezo Tip/Tilt Platform
Product Description
Specifications
Downloads
Quote / Order
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 thanks to PICMA® piezo actuators
The patented 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 guiding 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 are 100 % vacuum compatible and 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.
Specifications
Specifications
S-335.2SH* | S-335.2SHM1** | S-335.2SHM2*** | Unit | Tolerance | |
|---|---|---|---|---|---|
Active axes | θX, θY | θX, θY | θX, θY | ||
Motion and positioning | |||||
Integrated sensor | SGS | SGS | SGS | ||
Tip / tilt angle, closed loop (static motion at 0 to 120 V) | ±17.5 | ±17.5 | ±17.5 | mrad | |
Resolution, open loop | 0.1 | 0.1 | 0.1 | µrad | typ. |
Resolution, closed loop | 1.0 | 1.0 | 1.0 | µrad | typ. |
Linearity error | 0.05 (unidirectional) | 0.05 (unidirectional) | 0.05 (unidirectional) | % | typ. |
Repeatability | 1 (bidirectional) | 1 (bidirectional) | 1 (bidirectional) | µrad | typ. |
Mechanical properties | |||||
Resonant frequency, no load | 2 | - | - | kHz | ±20 % |
Resonant frequency, under load, with Ø 12.5 mm × 3 mm quartz glass mirror | 1.6 | 1.6 | - | kHz | ±20 % |
Resonant frequency, under load, with Ø 25.4 mm × 4 mm quartz glass mirror | 0.7 | - | 0.7 | kHz | ±20 % |
Gap between the pivot point and platform surface | 3.3 | 3.3 | 3.3 | mm | ±0.25 mm |
Drive properties | |||||
Ceramic type | PICMA® P-885 | PICMA® P-885 | PICMA® P-885 | ||
Electrical capacitance per axis | 6.2 | 6.2 | 6.2 | µF | ±20 % |
Miscellaneous | |||||
Operating temperature range | -20 to 80 | -20 to 80 | -20 to 80 | °C | |
Material platform | Titanium | Titanium | Titanium | ||
Mass (with cable and connector) | 320 | 325 | 330 | g | ±5 % |
Cable length | 2 | 2 | 2 | m | +100 mm / -0 mm |
Sensor / voltage connection | D-sub 37 (m) | D-sub 37 (m) | D-sub 37 (m) | ||
Recommended electronics | E-727 | E-727 | E-727 |
* 2SH version without mirror
** 2SHM1 version with mirror Ø 12.5 mm
*** 2SHM2 version with mirror Ø 25.4 mm
The resolution of the system is limited only by the noise of the amplifier and the measuring technology because PI piezo nanopositioning systems are free of friction.
The specifications apply to 21 °C ±10 °C. The specifications can deviate outside of this range. If you have any questions, contact your PI representative.
Downloads
Product Note
Product Note
Product Change Notification Piezo Actuator Driven Products
Version / Date
2021-04-19
pdf - 377 KB
English
Datasheet
Documentation
Documentation
User Manual PZ276E
S-335.2SH High-Dynamics Tip/Tilt Platform
Version / Date
1.2.0 2018-08-23
pdf - 911 KB
Version / Date
1.2.0 2018-08-23
pdf - 930 KB
3-D Models
3-D Models
S-335 3-D model
zip - 933 KB
Quote / Order
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification. All products available online can be ordered directly.
S-335.2SHM1
High-dynamics tip/tilt platform, 35 mrad, strain gauge sensors, D-sub connector, incl. mirror Ø 12.5 mm
S-335.2SHM2
High-dynamics tip/tilt platform, 35 mrad, strain gauge sensors, D-sub connector, incl. mirror Ø 25.4 mm
Ask an engineer!
Quickly receive an answer to your question by email or phone from a local PI sales engineer.
Compatible Electronics
Compatible Accessories
Related Products
Technology
PICMA® Technology
Highly reliable and extended lifetime through the patented manufacturing process for multilayer actuators.
Flexure Guiding Systems
Flexure guides from PI have proven their worth in nanopositioning. They guide the piezo actuator and ensure a straight motion without tilting or lateral offset.
Digital Motion Controllers
Digital technology opens up possibilities for improving performance in control engineering which do not exist with conventional analog technology.
Parallel Kinematics
In a parallel-kinematic, multi-axis system, all actuators act directly on a single moving platform.