步进式压电促动器

CEDRAT TECHNOLOGIES公司开发标准的和定制的LSPA或RSPA压电马达和SPS机动平台

这些技术是通过小步长的累加而成。促动器在各步长之间是锁定的。执行长行程时,它也可以在运用变形模式进行微调操作。在这种情况下,行程正比于施加的电压,能达到纳米分辨率和高带宽。

步进式压电电机有性价比高的标准产品。CEDRAT TECHNOLOGIES还提供开发套件,用于简易快速的原型机制造,包括一个电机,一个传感器和一个控制器。

CEDRAT TECHNOLOGIES也开发一些定制的SPA,以满足不同环境(医疗MRI,太空...)和客户的需求。在压电电机技术部分或在我们的出版物中有对定制的SPA压电电机的介绍。

Piezo motor FSPA35XS

  • step file
  • drawing 2D
  • data sheet
  • request for information
描述

Fine Stepping Piezo Actuator (FSPA35XS) is a patented actuator that combines SPA technology with mechanical reduction. This allows to achieve very small step sizes even down to 10 nm. Typical max speed for this FSPA is 200 um/s.

性能

Actuation force: >100N; Travel range: 5mm; Typical lifetime: 100 cycles

可选项

Micro/Nano positioning, locking mechanism

产品类别
Preliminary
Motor piezo FSPA

MODULAR STEPPING PIEZO ACTUATOR MSPA30uXS

  • video
  • data sheet
  • request for information
描述

MSPA is a module that provides unlimited motion in both rotation and translation. Since it's a module it easily fits any existing devices requiring 0.3 N of driving force.

性能

Volume= 2 cm³; Max speed: 50 mm/s; Max driving force: 0.3 N; Lifetime more than 2 km

可选项

amagnetic; vacuum

产品类别
Preliminary
Modular stepping piezo actuator MSPA30uXS

MODULAR STEPPING PIEZO ACTUATOR MSPA35XS

  • data sheet
  • request for information
描述

MSPA is a module that provides unlimited motion in both rotation and translation. Since it's a module it easily fits any existing devices requiring 1 N of driving force.

性能

Volume= 7 cm³; Max speed: 20 mm/s; Max driving force: 1 N; Lifetime more than 2 km

可选项

amagnetic; vacuum

产品类别
Preliminary
Modular Stepping Piezo Actuator

MODULAR STEPPING PIEZO ACTUATOR MSPA40SM

  • data sheet
  • request for information
描述

MSPA is a module that provides unlimited motion in both rotation and translation. Since it's a module it easily fits any existing devices requiring 25 N of driving force.

性能

Volume= 20 cm³; Max speed: 10 mm/s; Max driving force: 25 N; Lifetime more than 2 km

可选项

amagnetic; vacuum

产品类别
Preliminary
Modular stepping piezo actuator MSPA40SM

Linear Stepping Piezo Actuators: LSPA30uXS

  • drawing 2D
  • data sheet
  • request for information
描述

The Linear Stepping Piezo Actuator LSPA30uXS is a high-force density stepping linear micro piezomotor.

性能

Mass=1.9gr ; Max no load displacement: 6mm; Max speed: 70mm/s; Max driving force: 0.30N

可选项

Non-magnetic, IRM compatible

产品类别
Standard

Linear Stepping Piezo Actuators: LSPA35XS

  • drawing 2D
  • data sheet
  • request for information
描述

The Linear Stepping Piezo Actuator LSPA35XS is a high-force density stepping linear micro piezomotor.

性能

Mass=5 gr ; Max no load displacement: 10mm; Max speed: 30mm/s; Max driving force: 1N

可选项

Non-magnetic

产品类别
Standard

Rotary Stepping Piezo Actuators: RSPA30XS

  • data sheet
  • request for information
描述

Rotary Stepping Piezoelectric Actuators (RSPA) are new long-stroke rotating piezoelectric motors for micro/nano positioning applications benefiting from the APA® heritage. They operate by accumulation of small steps.

性能

Mass=3 gr ; Max speed: 65 rpm; Max driving torque: 1.33 Nmm

可选项
产品类别
Preliminary
Rotary Stepping Piezo Actuators RSPA30XS