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Piezo Mike Linear Actuators

Piezo Mike Linear Actuators
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PiezoMike Linear Actuators H i g h R e s o l u t i o n a n d L o n g - T e r m S ta b i l i t y

PiezoMike Linear Actuator PiezoMike Linear Actuator M i n i m u m D i m e n s iMn N,I M U M F oI r c E s ,SSO a bS e H oG i t i o n i R g E S , S T A B L E P O S I T I O N I N G o I s High D M e N I t N l , P I sH FO n C N-470 ½ Holding force >100 N ½ Step size 20 nm ½ Travel range 7.4 mm to 26 mm ½ Compact design ½ Lifetime >1.000.000.000 steps ½ Mounting thread or shank ½ Versions with cable exit offset by 180° Linear actuator with PIShift piezomotor Linear screw-type actuator with PIShift piezo inertia drive for high-resolution and stable positioning. Open-loop operation PIShift...

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X M10 × 1 mm mounting thread (N-470.110; N-470.110Y) 9.5 mm shank (N-470.120; N-470.120Y) X M10 × 1 mm mounting thread (N-470.210; N-470.210Y) 9.5 mm shank (N-470.220; N-470.220Y) X M10 × 1 mm mounting thread (N-470.410; N-470.410Y) 9.5 mm shank (N-470.420; N-470.420Y) Travel range Typical step size Max. velocity in full-step mode Typical velocity in full-step mode Stiffness in motion direction Feed force (active) Holding force (passive) Permissible lateral force Drive type PIShift piezomotor PIShift piezomotor PIShift piezomotor Active axes Mechanical properties Miscellaneous Operating...

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PiezoMike Linear Actuator PiezoMike Linear Actuator W i t h P o s i t i o n S e n s oW I T H C l O s e T - L o o p E N e r aR i o n R C L O S E D - L O O P O P E R A T I O N r for P o SIdION S Op SO t FO N-472 ½ High stability and holding force >100 N ½ Self-locking at rest even when closed-loop control is switched off ½ Travel range 7.5 mm and 13 mm ½ Encoder resolution up to <1 nm ½ Feed force 22 N ½ Lifetime >1,000,000,000 steps ½ Versions with cable exit offset by 180° ½ Nonmagnetic and vacuumcompatible operating principle PIShift piezomotors Compact, low-cost inertia drive principle...

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Preliminary Data Active axis Mechanical interface M10×1 mounting thread or 9.5 mm shank, vacuum-compatible to 10 -6 hPa M10×1 mounting thread or 9.5 mm shank, vacuum-compatible to 10 -6 hPa Motion and positioning Travel range Integrated sensor Incremental, optical Incremental, optical Incremental, optical Incremental, optical Sensor signal Maximum velocity, open-loop Recommended maximum velocity in continuous operation Holding force, de-energized Feed force (active) Drive type PIShift piezo inertia drive PIShift piezo inertia drive PIShift piezo inertia drive PIShift piezo inertia drive...

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PiezoMike Linear Actuator PiezoMike Linear Actuator With Kinematic Mirror Mount N-480 ½ High stability ½ For optics with 0.5“, 1“ or 2“ diameter ½ Compact design with integrated incremental encoder ½ Lifetime >1,000,000,000 steps ½ Vacuum-compatible versions to 10-6 hPa available Kinematic mirror mounts with PIShift piezomotors Linear screw-type actuator with PIShift piezo inertia drive for high-resolution and stable positioning PIShift piezomotors Compact, low-cost inertia drive principle (stick-slip). When at rest, the drive is self-locking, requires no current and generates no heat. It...

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Preliminary Data Active axis Mechanical interface 0,5“ optics, closed frame V: Vacuum to 10 -6 hPa U: Vacuum to 10 -9 hPa 1“ optics, closed frame V: Vacuum to 10 -6 hPa U: Vacuum to 10 -9 hPa 1“ optics, right-hand V: Vacuum to 10 -6 hPa U: Vacuum to 10 -9 hPa 1“ optics, left-hand V: Vacuum to 10 -6 hPa U: Vacuum to 10 -9 hPa 2“ optics, closed frame V: Vacuum to 10 -6 hPa U: Vacuum to 10 -9 hPa 2“ optics, right-hand V: Vacuum to 10 -6 hPa U: Vacuum to 10 -9 hPa 2“ optics, left-hand V: Vacuum to 10 -6 hPa U: Vacuum to 10 -9 hPa Motion and positioning Tilt angle Step size Mechanical properties...

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PiezoMike Linear Actuator Actuator PiezoMike Linear H i g h F o r c e s , S t a bH I G H sF t i o n i E g , V a c uB L E- C oO Sp a t O Ne N G , V A C U U M - C O M P A T I B L E le Po i O R C nS , S TA um P m I T I ibl I N-470.V/N-470.U ½ Holding force >100 N ½ Step size 20 nm ½ Travel range 7.4 mm to 26 mm ½ Compact design ½ Feed force 22 N ½ Lifetime >1.000.000.000 steps ½ Mounting thread or shank ½ Versions for 10- 6 hPa and 10- 9 hPa Active axes X M10 × 1 mm mounting thread (N-470.11V/.11U) 9.5 mm shank (N-470.12V/.12U) X M10 × 1 mm mounting thread (N-470.21V/.21U) 9.5 mm shank...

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Typische Schrittweite in nm Operating Time in s Operating Frequency in steps/s 15 20 800 1000 1200 1400 Axiale Kraft in N Operating Frequency in steps/s The operation of the PiezoMike mainly at a maximum frequency of 2 kHz creates heat inside the piezoelectric actuator 20 and the drive mechanics. Therefore it is important to follow the recommendations for the duty cycle and operational 15 frequency; the values are given for room temperature and standard air pressure of 1013 hPa. pi_N470_StepSize_Force_EN Operation Time Duty Cycle (max) / Waiting Time Anzahl Schritte 30 25 Typical Step Size...

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Linear Linear Actuator with PIShift Piezomotor Actuator with PIShift Piezomotor C o s t - E f f e c t i v e a n d E a s y t o Cn tS T -rE F F E C T I V E A N D E A S Y T O I N T E G R A T E I O eg ate N-412 ½ Easy frontal mounting ½ Silent: Operating frequency to >20 kHz ½ Velocity over 5 mm/s ½ Holding force to 10 N ½ Low operating voltage to 48 Vpp ½ Self-locking when at rest, no heat generation Piezomotor-based direct drive OEM actuator without position sensor. Continuous motion with step frequencies in the ultrasound range. Frontal mounting with M10x1 thread or 9.5 mm shank PIShift...

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Preliminary Data Active axes Mechanical interface PIShift linear actuator, 9.5 mm shank PIShift linear actuator, M10 x 1 thread Travel range Step frequency * Stiffness in motion direction Push / pull force (active) Max. holding force (passive) Drive type PIShift piezo inertia drive PIShift piezo inertia drive Operating voltage Operating temperature range Stainless steel Stainless steel Cable length Recommended controller / driver E-870 PIShift drive electronics E-870 PIShift drive electronics Mechanical properties Drive properties ©Physik Instrumente (PI) GmbH & Co. KG 2015. Subject to...

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Piezo Mike Linear Actuators 16Pages

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Piezo Mike Linear Actuators
16Pages