This precision rotary measuring stage allows unlimited rotation angles at resolutions of less than one angular minute. It is suitable for horizontal and vertical rotational axes.
The precision ball bearings and the worm gear drive are preloaded, to allow a nearly backlash-free positioning.
All aluminiumparts have a top quality black anodised protective coating.
| Angle of rotation | unlimited | ||
| Repeatability (bidirectional) | [°] | <0,01 | |
| Speed | [°/s] | max. 25 | |
| Reduction | [:1] | 180 | |
| Drive torque | [N m] | max. 2,5 | |
| Load capacity, radial | [N] | 250 | |
| Load capacity, axial | [N] | 250 | |
| Radial runout | [µm] | <10 | |
| Axial runout | [µm] | <20 | |
| Motor voltage | [V] | max. 50 | |
| Holding voltage | [V] | 4,88 | |
| Motor current | [A] | max. 1,4 per phase | |
| Steps / pulses per motor rev. | 200 in full-step mode | ||
| Weight | [kg] | 3,5 | |
| Ambient operating temperature without condensation | [°C] | +10 up to +50 | |
| Storage temperature without condensation | [°C] | -20 up to 70 | |