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Q-Motion® SpaceFAB

Q-Motion® SpaceFAB
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Q-Motion® SpaceFAB High Precision and High Stiffness Q-845  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. Industry and research. Measuring technology, microscopy, micromanipulation, biotechnology, and auto

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Technical data specified at 20±3 °C. Ask about custom designs! * The travel ranges of the individual coordinates (X, Y, Z, 0X, 0y, 0z) are interdependent. The data for each axis in this table shows its maximum travel range, where all other axes and the pivot point are at the reference position.

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Bottom and side view of the Q-845.140, dimensions in mm. The reference position corresponds to the center position of all axes

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motion platform reference position Top view of the Q-845.140, dimensions in mm. The reference position corresponds to the center position of all axes Ordering Information Q-845.140 Q-Motion® SpaceFAB, piezoelectric inertia drive, ±7 mm travel range in X und Y, ±5 mm travel range in Z, ±7° rotation range in 0x, 0y, ±8° rotation range in 0z, 10 N load capacity, vacuum-compatible to 10-6 hPa

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Q-Motion® SpaceFAB
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