N-470.11V
PiezoMike linear actuator; piezoelectric inertia drive; 7 mm travel range; M10×1 thread; 22 N feed force; 2.4 mm/min maximum velocity; vacuum compatible to 10-6 hPa; 1 m cable length
N-470.V PiezoMike Linear Actuator
Minimum Dimensions, High Forces, Stable Positioning, Vacuum to 10-6 hPa
- Holding force 100 N
- Step size 20 nm
- Travel range 7 mm to 13 mm
- Compact design
- Feed force 22 N
- Lifetime >50,000,000 steps
N-470 with clamping shank, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point.
N-470 with mounting thread, dimensions in mm. Note that a comma is used in the drawings instead of a decimal point.
N-470.V PiezoMike Linear Actuator
製品の解説
仕様
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見積 / 発注
Linear actuator with piezo motors
Linear screw-type actuator with piezo inertia drive for high-resolution and stable positioning. Open-loop operation in full-step mode.
Piezo motors
Compact, inexpensive inertia drive principle (stick-slip). The drive is self-locking at rest, requires no current, and does not generate any heat. It holds the position with maximum force.
Alignment of mechanical and optomechanical components
Stable adjustment in optical paths. Long-term positioning: High stability at target position, reliable startup even after longer downtimes. High holding force and resolution by combining piezo actuators with mechanical thread translation. Vacuum-compatible to 10-6 hPa.
Specifications
Specifications
| Motion | N-470.11V | N-470.11VY | N-470.12V | N-470.21V | N-470.21VY | N-470.22V | Tolerance |
|---|---|---|---|---|---|---|---|
| Active axes | X | X | X | X | X | X | |
| Travel range in X | 7 mm | 7 mm | 7 mm | 13 mm | 13 mm | 13 mm | |
| Maximum velocity in X, unloaded | 2.4 mm/min | 2.4 mm/min | 2.4 mm/min | 2.4 mm/min | 2.4 mm/min | 2.4 mm/min | |
| Positioning | N-470.11V | N-470.11VY | N-470.12V | N-470.21V | N-470.21VY | N-470.22V | Tolerance |
| Incremental motion in partial-step mode | 20 nm | 20 nm | 20 nm | 20 nm | 20 nm | 20 nm | |
| Step size in full step mode | 50 nm | 50 nm | 50 nm | 50 nm | 50 nm | 50 nm | |
| Drive Properties | N-470.11V | N-470.11VY | N-470.12V | N-470.21V | N-470.21VY | N-470.22V | Tolerance |
| Drive type | Piezoelectric inertia drive | Piezoelectric inertia drive | Piezoelectric inertia drive | Piezoelectric inertia drive | Piezoelectric inertia drive | Piezoelectric inertia drive | |
| Operating voltage, peak-to-peak | 80 V | 80 V | 80 V | 80 V | 80 V | 80 V | |
| Maximum power consumption | 5 W | 5 W | 5 W | 5 W | 5 W | 5 W | |
| Drive force in positive direction of motion in X | 22 N | 22 N | 22 N | 22 N | 22 N | 22 N | max. |
| Maximum operating frequency during continuous operation | 200 Hz | 200 Hz | 200 Hz | 200 Hz | 200 Hz | 200 Hz | |
| Short-term maximum operating frequency | 2000 Hz | 2000 Hz | 2000 Hz | 2000 Hz | 2000 Hz | 2000 Hz | |
| Mechanical Properties | N-470.11V | N-470.11VY | N-470.12V | N-470.21V | N-470.21VY | N-470.22V | Tolerance |
| Stiffness in X | 15 N/µm | 15 N/µm | 15 N/µm | 15 N/µm | 15 N/µm | 15 N/µm | ±10 % |
| Permissible push force in Y | 1 N | 1 N | 1 N | 1 N | 1 N | 1 N | max. |
| Holding force in X, passive | 100 N | 100 N | 100 N | 100 N | 100 N | 100 N | min. |
| Overall mass | 80 g | 80 g | 80 g | 85 g | 85 g | 85 g | |
| Material | Screw: Stainless steel. Housing: Stainless steel. | Screw: Stainless steel. Housing: Stainless steel. | Screw: Stainless steel. Housing: Stainless steel. | Screw: Stainless steel. Housing: Stainless steel. | Screw: Stainless steel. Housing: Stainless steel. | Screw: Stainless steel. Housing: Stainless steel. | |
| Mechanical interface | M10×1 mounting thread | M10×1 mounting thread | 9.5 mm clamping shank | M10×1 mounting thread | M10×1 mounting thread | 9.5 mm clamping shank | |
| Miscellaneous | N-470.11V | N-470.11VY | N-470.12V | N-470.21V | N-470.21VY | N-470.22V | Tolerance |
| Operating temperature range | 10 to 40 °C | 10 to 40 °C | 10 to 40 °C | 10 to 40 °C | 10 to 40 °C | 10 to 40 °C | |
| Vacuum class | 10⁻⁶ ǀ hPa | 10⁻⁶ ǀ hPa | 10⁻⁶ ǀ hPa | 10⁻⁶ ǀ hPa | 10⁻⁶ ǀ hPa | 10⁻⁶ ǀ hPa | |
| Connector | Bare wire strands | Bare wire strands | Bare wire strands | Bare wire strands | Bare wire strands | Bare wire strands | |
| Cable length | 1 m | 1 m | 1 m | 1 m | 1 m | 1 m | |
| Recommended controllers / drivers | E-872.401 | E-872.401 | E-872.401 | E-872.401 | E-872.401 | E-872.401 |
Maximum velocity in X, unloaded: Not suitable for continuous operation (refer to the user manual).
Cable length / connector: 1 m connecting cable from the actuator, cable end with bare wire strands; 2 m separate connecting cable, bare wire strands to 3-pole LEMO connector.
Ask about customized versions.
At PI, technical data is specified at 22 ±3 °C. Unless otherwise stated, the values are for unloaded conditions. Some properties are interdependent. The designation "typ." indicates a statistical average for a property; it does not indicate a guaranteed value for every product supplied. During the final inspection of a product, only selected properties are analyzed, not all. Please note that some product characteristics may deteriorate with increasing operating time.
Downloads
製品についての注意事項
製品についての注意事項
Product Change Notification N-47x.xxx
日付 / バージョン
2020-05-20
pdf - 225 KB
英語
データシート
ドキュメント
３D モデル
３D モデル
3-D model N-470.12VY
日付 / バージョン
2021-07-13
zip - 383 KB
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.
N-470.11VY
PiezoMike linear actuator; piezoelectric inertia drive; 7 mm travel range; M10×1 thread; 22 N feed force; 2.4 mm/min maximum velocity; vacuum compatible to 10-6 hPa; 1 m cable length; turned cable exit
N-470.12V
PiezoMike linear actuator; piezoelectric inertia drive; 7 mm travel range; 9.5 mm (0.375") clamping shank; 22 N feed force; 2.4 mm/min maximum velocity; vacuum compatible to 10-6 hPa; 1 m cable length
N-470.21V
PiezoMike linear actuator; piezoelectric inertia drive; 13 mm travel range; M10×1 thread; 22 N feed force; 2.4 mm/min maximum velocity; vacuum compatible to 10-6 hPa; 1 m cable length
N-470.21VY
PiezoMike linear actuator; piezoelectric inertia drive; 13 mm travel range; M10×1 thread; 22 N feed force; 2.4 mm/min maximum velocity; vacuum compatible to 10-6 hPa; 1 m cable length; turned cable exit
N-470.22V
PiezoMike linear actuator; piezoelectric inertia drive; 13 mm travel range; 9.5 mm (0.375") clamping shank; 22 N feed force; 2.4 mm/min maximum velocity; vacuum compatible to 10-6 hPa; 1 m cable length
