Piezo Actuator With Preload Optional Transfer Mode Closed Loop Sgs Sensor - China

Low-voltage piezo actuator is preloaded low-voltage piezo stack inside, and the outside is protected by a cylindrical stainless steel shell.

The preloaded piezo actuator can withstand a certain pulling force, and is suitable for high load and high-dynamic applications.

Characteristics

• Nanoscale resolution

• Optional closed-loop sensor Closed Loop and Open Loop

Preloaded piezo actuators are available in open loop (no position feedback sensor) and closed loop (integrated position feedback sensor) versions.

In its open-loop mode, the resolution is infinitely high, limited only by the noise of the controller, and it also features the hysteresis and creep.

In its closed-loop model, the hysteresis, creep and non-linearity are ruled out to make it linear.

Multiple Ends

• Plane

• Spherical

• Internal thread

• External thread Technical Data

Eg: PSt150/14/7 VS20

Stroke [μm]±10%* : 9

Stiffness [N/μm]±20%: 350

Push/pull force [N]: 4700/700

El.

capacitance [μF]±20%: 3.6

Resonant frequency [kHz]±20%: 40

Length L [mm]±0.3: 26 You can contact us for other specifications and models.

Company Contact:

• Posted By: CoreMorrow Ltd.

• Phone: 0451-86268790

• Address: 1F, Building I2, No.191 Xuefu Road, Nangang District, Harbin，China, Harbin , China , China

• Email:

• Website: http://www.coremorrow.com/en/

• Business Description: CoreMorrow Ltd. focuses on research，development, production and sales of nanoscale precision positioning products, mainly in the service of high-end precision equipment manufacturers.
  
  After nearly 20 years of rapid development, our market has covered all well-known colleges and universities, research institutes, and high precision equipment manufacturers, and exported to Europe, America, Canada, Singapore, Japan, Korea and other countries.
  
  We have established partnerships with a number of high-tech enterprises, state key laboratory, has become Chinese most professional precision positioning products manufacturer.