S-224 • S-226 Piezo Tip/Tilt Mirror
High Dynamics and Compact
- Optical beam deflection to 4.4 mrad
- Sub-mrad resolution
- Sub-ms response time
- Includes BK7 mirror
- Version available with position sensor
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.
Specifications
Specifications
S-224.00 | S-226.00 | Unit | Tolerance | |
---|---|---|---|---|
Active axis | θX | θX | ||
Motion and positioning | ||||
Integrated sensor | – | SGS | ||
Tip/tilt angle, open loop, at 0 to 100 V | 2.2* | 2.2* | mrad | ±20 % |
Tip/tilt angle, closed loop | – | 2.0* | mrad | |
Resolution, closed loop / open loop | – / 0.05 | 0.1 / 0.05 | µrad | |
Linearity error, closed loop | – | 0.2 | % | typ. |
Repeatability, full travel range | – | ±3 | µrad | typ. |
Mechanical properties | ||||
Resonant frequency, unloaded | 9.0 | 9.0 | kHz | ±20 % |
Resonant frequency, under load, with Ø 15 mm × 4 mm glass mirror | 7.5 | 7.5 | kHz | ±20 % |
Resonant frequency, under load, with Ø 15 mm × 4 mm copper mirror** | 5.7 | 5.7 | kHz | ±20 % |
Distance from pivot point to platform surface | 4 | 4 | mm | |
Platform moment of inertia | 215 | 215 | g × mm2 | |
Drive properties | ||||
Ceramic type | PICMA® P-885 | PICMA® P-885 | ||
Electrical capacitance | 1.5 | 1.5 | µF | ±20 % |
Miscellaneous | ||||
Operating temperature range | -20 to 80 | -20 to 80 | °C | |
Housing material | Nonmagnetic stainless steel | Nonmagnetic stainless steel | ||
Platform material | Nonmagnetic stainless steel | Nonmagnetic stainless steel | ||
Mass without cable | 98 | 98 | g | ±5 % |
Cable length | 1 | 1 | m | +10 mm |
Voltage connector | LEMO FFA.00.250 | LEMO FFA.00.250 | ||
Sensor connector | – | LEMO FFA.0S.304 | ||
Recommended electronics | E-663, E-610.00, E-836.1G | E-665.SR, E-610.S0, E-621.SR, E-625.SR, E-709.SRG |
Downloads
Datasheet
Documentation
User Manual S224M0001
3-D Models
3-D model S-224.00
3-D model S-226.00
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