PiezoMike: Piezoelectric Micrometer Drive

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PiezoMike: Piezoelectric Micrometer Drive

 

The product You were Looking for was moved Click Here for new Address P-853 P-854 PiezoMike: Piezoelectric Micrometer Drive Alternative for Standard Micrometer Drives Manual Travel to 18 mm Piezoelectric High- Resolution Travel to 25 µm Sub-Nanometer Resolution Dynamic Operation to 10 Hz P-853/P-854 PiezoMikes are micrometer drives with integrated high-resolution piezo linear drives. They can be operated manually, like standard micrometer drives. Sensitivity of the micrometer is 1 µm. By controlling the PZT voltage, the micrometer tip is automatically moved in and out (up to 25 µm) relative to the manually set position. Resolution of the piezoelectric motion is in the sub-nanometer range. The PiezoMike can therefore be used as a remotely controlled fine positioning element. Working Principle A sophisticated wire EDM (electric discharge machining) flexure motion amplifier doubles the displacement of a piezo linear actuator. It also serves as a linear guide to the micrometer drive, which is moved back and forth when the PZT drive voltage is changed. This design is compact and mechanically stable. PiezoMike Applications The PiezoMike can be mounted like a micrometer drive by clamping around the sleeve. The P-853.00 is equipped with a 6 mm holding flange and can be directly attached to M-311 miniature translation stages (see link). The P-854 can be attached to the M-105 linear positioners (see link). P-853 (left), P-854 (right) P-853 dimensions (in mm) P-854 dimensions (in mm) M-313.80 XYZ miniature stage with P-853 PiezoMikes and optional fiber holder

Technical Data

Models	P-853.00	P-854.00	Units	Notes see link
Travel range (micrometer drive)	6	18	mm
PZT fine travel range (@ 0 to 100 V)	25	25	µm ±20%
Min. incremental motion (PZT drive)	< 1	< 1	nm	A4
Micrometer sensitivity	1	1	µm
Max. axial push/pull force	10 / 5	20 / 5	N
Micrometer drive	M-619.10	M-626.10
Micrometer pitch	0.5	0.5	mm/rev.
Stiffness	1	1.5	N /µm
Electrical capacitance (PZT)	0.45	1.5	µF
Electrical connection	LEMO Cable: coaxial, FFA.00.250, male. RG 178, Teflon coated, 1 m	LEMO Cable: coaxial, FFA.00.250, male. RG 178, Teflon coated, 1 m
Weight	0.05	0.1	kg
Body material	N -S	N -S		L
Recommended PZT driver (codes explained see link)	A, C, G	A, C, G

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P-853.00
PiezoMike, Piezoelectric Micrometer Drive, 6 mm, 25 µm

P-854.00
PiezoMike, Piezoelectric Micrometer Drive, 18 mm, 25 µm

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