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FPA-1450C Piezoelectric Actuator
 Description
DSM's FPA-1450C is a flexure-based piezoelectric actuator ideal for both dynamic and static applications where precise and accurate positioning is required. The actuator is designed for high force and bandwidth applications. The FPA-1450C is available as a standard product with low voltage (150V) piezo material. The actuator incorporates a preload for bi-directional motion and a stainless steel amplification mechanism. The mechanism's design enables relatively high displacement in an extremely low-profile package. Custom mounting conditions can be integrated into the design.
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Models
The FPA-1450C 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
- Stainless steel amplification frame
- Vacuum compatibility upon request
Specifications
| Stroke: |
1450 µm ±10% |
| Stiffness: |
0.21 N/µm ±10% |
| Unloaded resonant frequency: |
190 Hz ±5% (fixed-free) |
| Blocked force estimate: |
300 N Compressive |
| Dimensions: |
83 x 36 x 19 mm |
| Mass: |
220 g (stainless steel) |
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