Ultra-Compact PZT NanoAutomation^® Stages

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The product You were Looking for was moved Click Here for new Address P-772 Ultra-Compact PZT NanoAutomation® Stages Ideal for Head/Media Test & Fiber Optics Smallest Flexure-Guided Stage with Capacitive Feedback Resolution <0.1 nm Ultra-Fast Response (1.7 kHz Resonant Frequency) ID Chip for Auto Calibrate Function P-772 NanoAutomation® stages are the smallest flexure-guided NanoPositioners with integrated capacitive feedback currently available on the market. They provide a positioning and scanning range of up to 10 µm, sub-nanometer resolution and ultra-fast response. P-772 stages are designed for applications with loads up to 100 grams. AutoCalibration For optimized operation and interchangeability of the nanomechanics and controller, model P-772.1CD is equipped with an ID chip which holds all calibration data and sends it to the digital controller (e.g. E-750.CP) when powered up. Model P-772.1CL can be used with analog and digital controllers. Working Principle P-772 are equipped with a low-voltage piezoelectric drive (0 to 100 V) integrated into a sophisticated flexure guiding system. The force exerted by the piezo drive pushes a multi-flexure parallelogram via an integrated motion amplifier. The wire-EDM-cut flexures are FEA modeled for zero stiction/friction, ultra-high resolution and exceptional guiding precision. An integrated capacitive position feedback sensor provides sub-nanometer-scale resolution and stability in closed-loop operation (with PI servo-control electronics). Head/media test Disk drive test Laser tuning Fiber optics Metrology Nanopositioning Scanning microscopy Scanning interferometry Biotechnology Micromanipulation, etc. P-772.1CD Flexure NanoPositioner (DIP switch for size comparison) P-772.1CD dimensions (in mm)

Technical Data

Models	P-772.1CD	P-772.1CL	Units	Notes see link
Active axes	X	X
Open-loop travel @ 0 to 100 V	12	12	µm ±20%	A2
Closed-loop travel ³	10	10	µm	A5
Integrated feedback sensor	capacitive	capacitive		B
Closed-loop / open-loop ** resolution £	0.05 / 0.05	0.05 / 0.05	nm	C1
Closed-loop linearity (typ.) ***	0.03	0.03	%
Full-range repeatability (typ.)	±1	±1	nm	C3
Stiffness	7	7	N/µm ±20%	D1
Push/pull force capacity (in operating direction)	50 / 5	50 / 5	N	D3
Max. (+/-) normal load	0.5	0.5	kg	D4
Lateral force limit	10	10	N	D5
Electrical capacitance	0.9	0.9	µF ±20%	F1
* Dynamic operating current coefficient (DOCC)	9	9	µA/(Hz X µm)	F2
Unloaded resonant frequency	1700	1700	Hz ±20%	G2
Operating temperature range	- 20 to 80	- 20 to 80	°C	H2
Voltage connection	D	VL		J1
Sensor connection	D	2 3 C		J2
Weight (w/o cables)	170	170	g ±5%
Body material	N-S	N-S		L
Recommended Amplifier/Controller (codes explained see link)	M	H, F, L
* Dynamic Operating Current Coefficient in µA per hertz and µm. Example: Sinusoidal scan of 10 µm at 10 Hz requires approximately 0.9 mA drive current. ** Resolution of PZT NanoPositioners is not limited by friction or stiction. Noise equivalent motion with E-503, E-710 *** with digital controller

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P-772.1CD
Ultra-Compact NanoAutomation^® Stage, Capacitive Sensor, AutoCalibrate, Sub-D Connector

P-772.1CL
Ultra-Compact NanoAutomation^® Stage, Capacitive Sensor,
Lemo Connector

Custom Designs for Volume Buyers