Precise positioning stage of THK PRECISION

Simple actuator

Simple actuator

In this product, a piezoelectric element is incorporated into a compact guide mechanism so that the element can be easily used as an actuator. Since the product has tapped holes, it can be easily secured and removed, and with an elastic hinge guide, a highly linear motion can be obtained. It does not contain a displacement sensor.

Applications

  • Use of a piezoelectric element in experiments and research and development
  • Fine adjustment of motion in nanometers
  • Smooth motion with no sticking or slippage (stick-slip)
  • Incorporation of a piezoelectric actuator into equipment

Direct-drive mechanism

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  • This type places a focus on the response speed and the generative force with a short stroke.
  • Capable of performing stable operation even with a very heavy object.
  • The cable length is 2 m as standard, and the cable end has a lead wire (discrete wire).

A change of the cable length or attachment of a connector is negotiable if requested.

Model Number PE1H-014U-N PE1H-032U-N
Travel range(Open loop) 14 μm 32 μm
Generated force 900 N 1000 N
Built-in displacement sensor without sensor
Resonant frequency ( 0g Load ) 3500 Hz 3100 Hz
Weight 45 g 60 g
Body material (Surface treatment Aluminum (Black anodizing)

Displacement magnification mechanism

  • This type has a function for mechanically increase the elongation of the piezoelectric element in order to ensure a long stroke.
  • With an elastic hinge guide, friction-free smooth motion can be obtained.
  • The cable length is 2 m as standard, and the cable end has a lead wire (discrete wire).

A change of the cable length or attachment of a connector is negotiable if requested.

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Model Number PE1L-100U-N PE1L-300U-N
Travel range(Open loop) 100 μm 300 μm
Generated force 50 N 60 N
Built-in displacement sensor without sensor
Resonant frequency ( 0g Load ) 500 Hz 250 Hz
Weight 190 g 270 g
Body material (Surface treatment Steel (Electroless nickel plating)

Direct-drive mechanism

Displacement magnification mechanism

Direct-drive mechanism

Displacement magnification mechanism

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