Compare Model Drawings, CAD & Specs Availability Price
NPA25V6
Piezo Stack Actuator, Vacuum, 0.025 mm Travel Range, Open-loop
$1,104
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 NPA25V6 Piezo Stack Actuator, Vacuum, 0.025 mm Travel Range, Open-loop
Contact Us
 $1,104
NPA25SGV6
Piezo Stack Actuator, Vacuum, 0.025 mm Travel Range, Strain-gauge
$2,517
Contact Us
 NPA25SGV6 Piezo Stack Actuator, Vacuum, 0.025 mm Travel Range, Strain-gauge
Contact Us
 $2,517
NPA50V6
Piezo Stack Actuator, Vacuum, 0.05 mm Travel Range, Open Loop
$1,466
NPA50V6 Piezo Stack Actuator, Vacuum, 0.05 mm Travel Range, Open Loop $1,466
NPA50SGV6
Piezo Stack Actuator, Vacuum, 0.05 mm Travel Range, Strain-gauge
$2,790
Contact Us
 NPA50SGV6 Piezo Stack Actuator, Vacuum, 0.05 mm Travel Range, Strain-gauge
Contact Us
 $2,790
NPA100V6
Piezo Stack Actuator, Vacuum, 0.1 mm Travel Range, Open Loop
$2,064
NPA100V6 Piezo Stack Actuator, Vacuum, 0.1 mm Travel Range, Open Loop $2,064
NPA100SGV6
Piezo Actuator, Vacuum, 0.1 mm Travel Range, Strain-gauge
$3,714
In Stock
 NPA100SGV6 Piezo Actuator, Vacuum, 0.1 mm Travel Range, Strain-gauge
In Stock
 $3,714

Features

Sub-Nanometer Positioning Resolution

With positioning resolution as low as 0.05 nm, the NPA Piezo Stack Actuators make ultra-fine adjustments with resolution only limited by the noise of the control electronics.

Ultra-High Load Capacity

NPA Piezo Stack Actuators can generate large forces up to 1000 N which make them particularly useful for machine tools, active vibration isolation, or adaptive mechanics.

Optional Strain-Gauge for Closed-Loop Operation

Closed-loop versions feature high resolution strain-gauge position sensors for highly accurate and repeatable motion which also compensates for actuator creep. The assembly is done as a full Wheatstone bridge and is temperature insensitive. The closed-loop devices can be used in either open or closed-loop control.

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