N-470.110
PiezoMike linear actuator; piezoelectric inertia drive; 7 mm travel range; M10×1 thread; 22 N feed force; 2.4 mm/min maximum velocity; 2 m cable length
N-470 PiezoMike Linear Actuator
Minimum Dimensions, High Forces, Stable Positioning
- Holding force 100 N, feed force 22 N
- Step size 20 nm
- Travel range 7 mm to 13 mm
- Compact design
- Lifetime >1,000,000,000 steps
- Self-locking at rest, no heat generation
N-470 with clamping shank, dimensions in mm.
N-470 with mounting thread, dimensions in mm.
PiezoMike linear actuators replace manual micrometer screws in tip/tilt mirror units
N-470 PiezoMike Linear Actuator
Product Description
Specifications
Downloads
Quote / Order
Linear actuator with piezo motors
Linear screw-type actuator with piezo inertia drive for high-resolution and stable positioning.
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.
Specifications
Specifications
Drive properties | Unit | Tolerance | N-470.110 | N-470.110Y | N-470.120 | N-470.120Y | N-470.210 | N-470.210Y | N-470.220 | N-470.220Y |
|---|---|---|---|---|---|---|---|---|---|---|
Drive type |
|
| Piezoelectric inertia drive | Piezoelectric inertia drive | Piezoelectric inertia drive | Piezoelectric inertia drive | Piezoelectric inertia drive | Piezoelectric inertia drive | Piezoelectric inertia drive | Piezoelectric inertia drive |
Operating voltage, peak-to-peak | V |
| 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
Maximum power consumption | W |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Drive force in positive direction of motion in X | N | max. | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
Maximum operating frequency during continuous operation | Hz |
| 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
Short-term maximum operating frequency | Hz |
| 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
Mechanical properties | Unit | Tolerance | N-470.110 | N-470.110Y | N-470.120 | N-470.120Y | N-470.210 | N-470.210Y | N-470.220 | N-470.220Y |
|---|---|---|---|---|---|---|---|---|---|---|
Stiffness in X | N/µm | ±10 % | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Permissible push force in Y | N | max. | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Holding force in X, passive | N | min. | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Overall mass | g |
| 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
Material |
|
| Screw: Stainless steel. Housing: Aluminum (anodized). Nut: Bronze. | Screw: Stainless steel. Housing: Aluminum (anodized). Nut: Bronze. | Screw: Stainless steel. Housing: Aluminum (anodized). Nut: Bronze. | Screw: Stainless steel. Housing: Aluminum (anodized). Nut: Bronze. | Screw: Stainless steel. Housing: Aluminum (anodized). Nut: Bronze. | Screw: Stainless steel. Housing: Aluminum (anodized). Nut: Bronze. | Screw: Stainless steel. Housing: Aluminum (anodized). Nut: Bronze. | Screw: Stainless steel. Housing: Aluminum (anodized). Nut: Bronze. |
Mechanical interface |
|
| M10x1 mounting thread | M10x1 mounting thread | 9.5 mm clamping shank | 9.5 mm clamping shank | M10x1 mounting thread | M10x1 mounting thread | 9.5 mm clamping shank | 9.5 mm clamping shank |
Miscellaneous | Unit |
| N-470.110 | N-470.110Y | N-470.120 | N-470.120Y | N-470.210 | N-470.210Y | N-470.220 | N-470.220Y |
|---|---|---|---|---|---|---|---|---|---|---|
Operating temperature range | °C |
| 10 to 40 | 10 to 40 | 10 to 40 | 10 to 40 | 10 to 40 | 10 to 40 | 10 to 40 | 10 to 40 |
Connector |
|
| LEMO FFA. 0S.303.CLAC32 | LEMO FFA. 0S.303.CLAC32 | LEMO FFA. 0S.303.CLAC32 | LEMO FFA. 0S.303.CLAC32 | LEMO FFA. 0S.303.CLAC32 | LEMO FFA. 0S.303.CLAC32 | LEMO FFA. 0S.303.CLAC32 | LEMO FFA. 0S.303.CLAC32 |
Cable length | m |
| 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Recommended controllers / drivers |
|
| E-872.401 | E-872.401 | 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). Custom versions are available on request.
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
Product Note
Datasheet
Documentation
Documentation
User Manual MP125
N-470 PiezoMike Linear Actuator
Version / Date
2025-02-14
pdf - 11 MB
Version / Date
2025-02-14
pdf - 10 MB
3D Models
3D Models
N-470 3-D model
zip - 2 MB
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.
N-470.110Y
PiezoMike linear actuator; piezoelectric inertia drive; 7 mm travel range; M10×1 thread; 22 N feed force; 2.4 mm/min maximum velocity; 2 m cable length; turned cable exit
N-470.120
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; 2 m cable length
N-470.120Y
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; 2 m cable length; turned cable exit
N-470.210
PiezoMike linear actuator; piezoelectric inertia drive; 13 mm travel range; M10×1 thread; 22 N feed force; 2.4 mm/min maximum velocity; 2 m cable length
N-470.210Y
PiezoMike linear actuator; piezoelectric inertia drive; 13 mm travel range; M10×1 thread; 22 N feed force; 2.4 mm/min maximum velocity; 2 m cable length; turned cable exit
N-470.220
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; 2 m cable length
N-470.220Y
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; 2 m cable length; turned cable exit
Accessories
N-400.A02V
Connecting cable for N-400.VA PiezoMike vacuum feedthrough; 3-pole LEMO connector to 3-pole LEMO connector; 2 m; air side; for connecting E-872.401
N-400.A08V
Connecting cable for N-400.VA PiezoMike vacuum feedthrough; 3-pole LEMO connector to 3-pole LEMO connector; 8 m; air side; for connecting E-872.401
N-400.A02
PiezoMike extension cable; 3-pole LEMO connector to 3-pole LEMO connector; 2 m
N-400.A05
PiezoMike extension cable; 3-pole LEMO connector to 3-pole LEMO connector; 5 m
N-400.A08
PiezoMike extension cable; 3-pole LEMO connector to 3-pole LEMO connector; 8 m
N-400.ALM
PiezoMike adapter; 3-pole LEMO to 4-pole Mini-DIN; 5 cm; for connecting PiezoMike linear actuators to older electronics from the E-870 series with Mini-DIN socket
N-400.AML
PiezoMike adapter; 4-pole Mini-DIN to 3-pole LEMO; 5 cm; for connecting older PiezoMike linear actuators with Mini-DIN connectors to E-872 electronics
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