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N-470 PiezoMike Linear Actuators
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Item # N-470
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Item # N-470, N-470 PiezoMike Linear Actuators
Minimum dimensions, high forces, stable positioning
Compact design
Self-locking, no heat generation at rest
Linear actuator with piezo motors
Linear screw-type actuator with piezo inertia drive for high-resolution and stable positioning.
Alignment of mechanical and optomechanical components
Stable adjustment in optical paths. Long-term positioning: High stability at target position, reliable startup even after longer downtimes. High holding force and resolution by combining piezo actuators with mechanical thread translation.
Piezo motors
Compact, inexpensive inertia drive principle (stick-slip). The drive is self-locking at rest, requires no current, and does not generate any heat. It holds the position with maximum force.
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Specifications
Active Axis
X
Travel Range (N-470.1xx)
7
mm
Travel Range (N-470.2xx)
13
mm
Travel Range (N-470.4xx)
26
mm
Max. Step Size in Step Mode
50
N·m
Typ. Step Size
20
N·m
Step Frequency
2000
Hz
Max. Velocity in Full-Step Mode
3.6
mm/min
Typ. Velocity in Full-Step Mode
2.4
mm/min
Mechanical Interface
N-470.x1x: M10×1 mounting thread
N/µm
N-470.x2x: 9.5 mm clamping shank
N/µm
Stiffness in Motion Direction
15
N
Feed Force (Active)
22
N
Holding Force (passive)
>100
N
Permissible Lateral Force
1
Drive Type
Piezo motor
Max. Operating Voltage
80
V
Max. Power Consumption
5
W
Operating Temperature Range
10 to 40
ºC
Screw Material
Stainless Steel
Housing Material
Aluminum (Anodized)
Nut Material
Bronze
Dimensions (N-470.1xx)
14 × 28 × 48
mm
Dimensions (N-470.2xx)
14 × 28 × 53.5
mm
Dimensions (N-470.4xx)
14 × 28 × 68.5
mm
Mass
80
g
Cable Length
2
m
Cable Exit (N-470.xxx)
Standard
Cable Exit (N-470.xxxY)
Turned Cable Exit
Connector
LEMO, 3-pin
Recommended Electronics
E-872.401
MORE IMAGES
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N-470 PiezoMike Linear Actuators - 3
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N-470 PiezoMike Linear Actuators - 4
CADs & Drawings, Manuals, Videos, Specs
CADs & Drawings, Manuals, Videos, Specs
© 1996-2020 PI (Physik Instrumente) GmbH & Co. KG. All rights reserved. Specifications subject to change without notice.