Heritage Line
Piezo Subassemblies
Pre-loaded, insulated, and screened piezoelectric stacks ready for mechanical integration. Engineered builds — not raw components.
Note: Specifications below are engineering reference values to assist design-in. Final specifications are confirmed against manufacturer documentation and acceptance testing.
| Specification | Reference Build ACompact / High Stiffness | Reference Build BLong Travel / High Dynamics |
|---|---|---|
| Reference ClassEngineering reference only | 5×5×18 mm class stack (eng. reference) | 5×5×36 mm class stack (eng. reference) |
| Dimensions | 5 × 5 × 18 mm | 5 × 5 × 36 mm |
| Travel (0-100V) | 15 µm (nominal) | 32 µm (nominal) |
| Travel Max (0-120V) | 18 µm (max) | 38 µm (max) |
| Blocking Force | 900 N | 950 N |
| Stiffness | 50 N/µm | 25 N/µm |
| Electrical Cap. | 1.5 µF | 3.1 µF |
| Resonant Freq. | 70 kHz (unloaded) | 40 kHz (unloaded) |
Build A: Typical Use Cases
- High-bandwidth cavity stabilization
- Fast steering mirrors (tip/tilt integration)
- Interferometer path length control
Build B: Typical Use Cases
- Fiber stretching / modulation
- Long-range scanning microscopy stages
- Coarse-fine alignment bridges
Need a custom integration?
Custom tip geometries (flat/spherical), materials (sapphire/glass/ceramic), and UHV preparation are quoted with the integration details.