NEW

Q-845 Q-Motion® SpaceFAB

High Precision and High Stiffness

Six degrees of freedom
±7 mm travel range in X and Y, and ±5 mm in Z
±7° rotation range in θX, θY, and ±8° in θZ
10 N load capacity, center mounted
Self-locking, no heat generation at rest
Vacuum-compatible to 10-6 hPa

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 drive 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. The operating frequency of up to 20 kHz enables directly driven runners to achieve velocities of more than 5 mm/s.

Crossed roller bearings

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

Fields of application

Industry and research. Measuring technology, microscopy, micromanipulation, biotechnology, and automation.

Specifications

pdf
pdf
pdf

Datasheet Q-845

2017-07-19
2017-07-19
2017-09-21
pdf - 330 KB
pdf - 335 KB
pdf - 932 KB

Drawings / Images

Q-845.140 Drawing top view
Q-845.140 Drawing bottom + side view

Downloads

Datasheet

pdf
pdf
pdf

Datasheet Q-845

2017-07-19
2017-07-19
2017-09-21
pdf - 330 KB
pdf - 335 KB
pdf - 932 KB

Documentation

pdf

User Manual MP167E

Q-845 Q-Motion® SpaceFAB
2017-07-19
English
pdf - 1 MB

3-D Models

zip

Q-845 STEP

Q-845 STEP
zip - 658 KB