Producs - Nano Dünya

N-480 High-Precision Kinematic Mirror Mount

With N-470 PiezoMike Linear Actuators

High stability
For optics with 0.5", 1" or 2" diameter
Step size 0.3 or 0.5 µrad
Lifetime >1,000,000,000 steps at ambient conditions and >50,000,000 steps under vacuum conditions
Vacuum-compatible to 10^-6 hPa

N-480.2xxxx, dimensions in mm

Product Description Description Specifications Downloads Quote/Order

Kinematic mirror mounts with piezo motors

N-480 series miniature motorized kinematic optical mirror mounts are equipped with PI's high precision PiezoMike motors for ultra-high resolution angular adjustments in two tilt axes (θ_X and θ_Y) down to 0.3 µrad steps. They are available for mirror and optics sizes of 0.5", 1" and 2" diameter. The high precision PiezoMike motors can be computer-controlled and will hold a position with high stability, even when not energized. Manual adjustment of the N-480 two-axis optical kinematic mounts is also possible. These types of tip/tilt mirror mounts are often used in optics research and for laser beam control and beam delivery systems. For high-speed laser beam steering, PI offers piezo flexure steering mirrors and voice-coil steering mirrors.

Piezo motors

Compact, inexpensive inertia drive principle (stick-slip). At rest, the drive is self-locking, requires no current, and does not generate any heat. It holds the position with maximum force.

Alignment of optical components

Stable alignment of optical paths. Long-term positioning stability: High stability at target position, reliable startup even after longer downtimes. High holding force and resolution by combining piezo actuators with mechanical thread translation. Vacuum-compatible to 10^-6 hPa.

Motion	N-480.205CV	N-480.210CV	N-480.210LV	N-480.210RV	N-480.220CV	N-480.220LV	N-480.220RV	Tolerance
Active axes	θX θY	θX θY	θX θY	θX θY	θX θY	θX θY	θX θY
Rotation range in θX	16 °	16 °	16 °	16 °	8 °	8 °	8 °
Rotation range in θY	16 °	16 °	16 °	16 °	8 °	8 °	8 °
Positioning	N-480.205CV	N-480.210CV	N-480.210LV	N-480.210RV	N-480.220CV	N-480.220LV	N-480.220RV	Tolerance
Nominal incremental motion in θX	0.5 µrad	0.5 µrad	0.5 µrad	0.5 µrad	0.3 µrad	0.3 µrad	0.3 µrad
Nominal incremental motion in θY	0.5 µrad	0.5 µrad	0.5 µrad	0.5 µrad	0.3 µrad	0.3 µrad	0.3 µrad
Drive Properties	N-480.205CV	N-480.210CV	N-480.210LV	N-480.210RV	N-480.220CV	N-480.220LV	N-480.220RV	Tolerance
Drive type	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	80 V	80 V	80 V	80 V	80 V	80 V	80 V
Drive force in positive direction of motion in Z	22 N	22 N	22 N	22 N	22 N	22 N	22 N	typ.
Mechanical Properties	N-480.205CV	N-480.210CV	N-480.210LV	N-480.210RV	N-480.220CV	N-480.220LV	N-480.220RV	Tolerance
Holding force in Z, passive	100 N	100 N	100 N	100 N	100 N	100 N	100 N	min.
Overall mass	220 g	220 g	220 g	220 g	300 g	300 g	300 g
Material	Screw: Stainless steel. Mount: Aluminum.	Screw: Stainless steel. Mount: Aluminum.	Screw: Stainless steel. Mount: Aluminum.	Screw: Stainless steel. Mount: Aluminum.	Screw: Stainless steel. Mount: Aluminum.	Screw: Stainless steel. Mount: Aluminum.	Screw: Stainless steel. Mount: Aluminum.
Platform version	Closed frame	Closed frame	Open frame left	Open frame right	Closed frame	Open frame left	Open frame right
Miscellaneous	N-480.205CV	N-480.210CV	N-480.210LV	N-480.210RV	N-480.220CV	N-480.220LV	N-480.220RV	Tolerance
Operating temperature range	10 to 40 °C	10 to 40 °C	10 to 40 °C	10 to 40 °C	10 to 40 °C	10 to 40 °C	10 to 40 °C
Connector	LEMO FFA.0S.303.CLAC27	LEMO FFA.0S.303.CLAC27	LEMO FFA.0S.303.CLAC27	LEMO FFA.0S.303.CLAC27	LEMO FFA.0S.303.CLAC27	LEMO FFA.0S.303.CLAC27	LEMO FFA.0S.303.CLAC27
Cable length	1 m	1 m	1 m	1 m	1 m	1 m	1 m
Recommended controllers / drivers	E-872.401	E-872.401	E-872.401	E-872.401	E-872.401	E-872.401	E-872.401
Vacuum class	10⁻⁶ hPa	10⁻⁶ hPa	10⁻⁶ hPa	10⁻⁶ hPa	10⁻⁶ hPa	10⁻⁶ hPa	10⁻⁶ hPa

3D Models

N-480 3-D model

Version / Date

zip - 7 MB

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Datasheet

Datasheet N-480

Version / Date

2023-07-13
pdf - 550 KB

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Documentation

User Manual N480UM0001

Version / Date

2.1.0 2023-09-29
pdf - 2 MB

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Documentation

Short Instructions MP171EK

PiezoMike Linear Actuators: N-45x / N-47x / N-48x

Version / Date

1.1.0 03/2020
pdf - 1 MB

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Product Note

Product Change Notification N-480

Version / Date

pdf - 463 KB

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Product Note

Product Change Notification N-47x.xxx

Version / Date

2020-05-20
pdf - 225 KB

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N-480.205CV

Kinematic mirror mount with PiezoMike linear actuators; piezoelectric inertia drive; 16 ° × 16 ° rotational angle (θX × θY); closed frame; for 1/2" optics; vacuum-compatible to 10-6 hPa; 1 m cable length