PZT Flexure NanoPositioners and Scanners

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PZT Flexure NanoPositioners and Scanners

 

The product You were Looking for was moved Click Here for new Address P-280 PZT Flexure NanoPositioners and Scanners Very Compact Cost Effective Travel to 100 µm XY and XYZ Combinations P-280 PZT flexure stages are compact and cost effective positioners and scanners. They are available in three different sizes, with displacements of 30, 50 and 100 µm. P-280 stages can be mounted in either a vertical or horizontal position, to easily adapt to specific mounting requirements. Working Principle P-280 positioners are equipped with high-voltage piezoelectric contraction strip actuators integrated into a flexure guiding system. The force exerted by the piezo moves a flexure parallelogram. The wire-EDM-cut flexures are FEA modeled for zero stiction/friction and ultra-high resolution. P-280 flexure stages can be combined to form XY and XYZ combinations (see link). Cable mounting positions can be specified (either A, B or C, see drawing) to suit your application. If not specified, the stages are delivered with cable position A. A spacer plate for ease of mounting is provided with the stages. Photonics packaging Nanopositioning Biomedical applications Patch clamping Electro-physiology Fiber alignment Electro-physiology P-280 Flexure NanoPositioners P-280 dimensions (in mm)

Technical Data

Models	P-280.10	P-280.20	P-280.30	Units	Notes see
					p. see link
Active axes	X	X	X
Open-loop travel @ 0 to -1000 V	30	50	100	µm ±20%	A4
** Open-loop resolution £	0.3	0.5	1	nm	C0
Stiffness	1.4	1.3	0.5	N/µm ±20%	D1
Push/pull force capacity
(in operating direction)	50/50	50/50	50/50	N	D3
Max. (±) normal load	5	5	5	kg	D4
Tilt (θY, θZ) (typ.)	3	7	9	µrad	E1
Lateral runout (Z) (typ.)	0.3	0.6	1.4	µm	E2
Electrical capacitance	20	27	70	nF ±20%	F1
* Dynamic operating current				µA/
coefficient (DOCC)	0.83	0.68	0.88	(Hz 3 µm)	F2
Unloaded resonant frequency	2200	1300	660	Hz ±20%	G2
Operating temperature range	- 40 to 80	- 40 to 80	- 40 to 80	°C	H2
Voltage connection	VH	VH	VH		J1
Weight (with cables)	37	56	92	g ±5%
Body material	Al	Al	Al		L
Recommended Amplifier/ Controller (codes explained see link)	B, I	B, I	B, I
* Dynamic Operating Current Coefficient in µA per hertz and µm. Example (P-280.30): Sinusoidal scan of 30 µm at 10 Hz requires approximately 0.26 mA drive current. ** Resolution of PZT NanoPositioners is not limited by friction or stiction. Noise equivalent motion with E-507 amplifier.

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P-280.10*
Piezo Flexure Stage, 30 µm

P-280.20*
Piezo Flexure Stage, 50 µm

P-280.30*
Piezo Flexure Stage, 100 µm

* = A, B or C depending on cable
position

Custom Designs
for Volume Buyers