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FPA-2000E Piezoelectric Actuator
 Description
DSM's FPA-2000E is a flexure-based piezoelectric actuator ideal for both dynamic and static applications where precise and accurate positioning is required. The FPA-2000E is available as a standard product with low voltage (150V) piezo material. The actuator incorporates a preload for bi-directional motion and a titanium or stainless steel amplification mechanism. The mechanism's design enables relatively high displacement in a low-profile package. The displacement of the mechanism is transmitted through two parallel output plates with tapped attachment holes. Custom mounting conditions can be integrated into the design.
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Models
The FPA-2000E actuator is generally manufactured with low voltage (150V) piezo material, but other piezo materials and voltages are available by request.
Custom Actuators
DSM has extensive experience in actuator design for specialized force or stroke requirements. Customers are encouraged to contact DSM regarding any specific actuator requests.
Highlights
- Preloaded for bi-directional operation
- Standard low voltage (150V) piezo material
- Titanium or stainless steel amplification frame
- Large parallel mounting surfaces
- Vacuum compatibility upon request
Specifications
| Stroke: |
2.0 mm ±10% |
| Stiffness: |
0.085 N/µm ±10% (Ti)
0.12 N/µm ±10% (SS)
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| Unloaded resonant frequency: |
105 Hz ±5% (titanium)
135 Hz ±5% (stainless)
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| Blocked force estimate: |
145 N compressive (Ti)
330 N compressive (SS)
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| Dimensions: |
101 x 37 x 19 mm |
| Mass: |
175 g (titanium) |
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