Q-821 Q-Motion® Miniature SpaceFAB Robot

Piezo-Motorized Inertia Drive, only 80 mm Side Length

Q-821 Q-Motion® Miniature SpaceFAB Robot
다운로드 가기 사양 다운로드 견적 / 주문
  • Six-axis microrobotics system
  • ±6 mm travel range in X and Y, and ±3 mm in Z
  • ±6° rotation range in θX, θY, and ±16.5° in θZ
  • 1 nm sensor resolution

Fields of application

  • Industry and research
  • Measuring technology
  • Microscopy
  • Micromanipulation
  • Biotechnology
  • Automation

Piezoelectric inertia drive

Piezo inertia drives are space-saving and affordable piezo-based drives with relatively high holding forces and a virtually unlimited travel range. The inertia drive principle is based on a single piezoelectric actuator that is controlled with a modified sawtooth voltage provided by special driver electronics. The actuator expands slowly and moves the runner. Due to its inertia, the runner is unable to follow the subsequent fast contraction of the actuator and remains at its position. With an operating frequency of up to 20 kHz, the drives acting directly on the runner and achieve velocities of max. 5 mm/s.

Crossed roller guide

With crossed roller guides, the point contact of the balls in ball guides is replaced by line contact of the hardened rollers. Consequently, they are considerably stiffer and need less preload, which reduces friction and allows smoother running. Crossed roller guides are also distinguished by high guiding accuracy and load capacity. Force-guided rolling element cages prevent cage creep.

Specifications

Datasheet Q-821

버전 / 날짜
2018-05-03
버전 / 날짜
2018-05-02
버전 / 날짜
2017-09-21
문서 언어
pdf - 694 KB
pdf - 709 KB
pdf - 1 MB

Downloads

Datasheet

Datasheet Q-821

버전 / 날짜
2018-05-03
버전 / 날짜
2018-05-02
버전 / 날짜
2017-09-21
문서 언어
pdf - 694 KB
pdf - 709 KB
pdf - 1 MB

Documentation

User Manual MP173

Q-821 Q-Motion® Miniature SpaceFAB
버전 / 날짜
1.1.1 2018-03-19
문서 언어 English
pdf - 975 KB

3-D Models

Q-821.140 3-D model

Quote / Order

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Q-821,140
Q-Motion® miniature SpaceFAB robot, piezo motor inertia drive, linear travel ranges 6 × 6 × 3 mm (X × Y × Z), rotation angle to 16.5°, dimensions 80 × 73 × 48 mm

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