N-472 PiezoMike Linear Actuator

With Position Sensor for Closed-Loop Operation

N-472 PiezoMike Linear Actuator
Product Description Specifications Downloads Quote / Order
  • High stability and holding force >100 N
  • Self-locking at rest even when closed-loop control is switched off
  • Compact design with integrated incremental encoder
  • Feed force 22 N
  • Lifetime >1,000,000,000 steps

Inertia drive

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.

Integrated position sensor

An incremental encoder measures the relative motion to a freely definable reference position. In conjunction with the E-871 motion controller, the encoder resolution is up to <1 nm.

Alignment of mechanical and optomechanical 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 versions to 10-6 hPa available.

Specifications

Datasheet N-472

Version / Date
2018-05-17
Version / Date
2018-05-17
Version / Date
2018-05-18
Document language
pdf - 837 KB
pdf - 839 KB
pdf - 540 KB

Downloads

Datasheet

Datasheet N-472

Version / Date
2018-05-17
Version / Date
2018-05-17
Version / Date
2018-05-18
Document language
pdf - 837 KB
pdf - 839 KB
pdf - 540 KB

Documentation

Short Instructions MP171EK

N-45x / N-47x / N-48x PiezoMike Linear Actuators
Version / Date
1.0.1 May 2018
pdf - 1 MB

User Manual MP144

N-472 Closed-loop PiezoMike Linear Actuator
Version / Date
2016-03-02
Version / Date
1.0.0
Document language
pdf - 2 MB
pdf - 1 MB

3-D Models

N-472 STEP

Version / Date
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Document language English
zip - 904 KB

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