Lead Screws
Lead screw, nut and tribological system – precisely tailored to your requirements.
We manufacture customized lead screws for micrometer-precise motorized positioning.
Advantages:
- smallest pitches of down to 0.1 mm per revolution can be realized
- Ground lead screw for repeatability error < 1 μm, positional error < 3 μm per 50 mm
- Quiet movement, no audible “clacking” compared to ball screws
- ground between dead centers – low concentricity and axial run-out errors
- lead screw-nut pairing for defined axial play
- Stiction when resting, no additional braking element required in the drive
- Dry lubrication and vacuum compatible materials available
Our offering
Metric 60° fine-thread lead screws with the following dimensions:
Nominal diameter | Pitch in mm / revolution | ||||||||
---|---|---|---|---|---|---|---|---|---|
in mm | 0,1 | 0,15 | 0,175 | 0,25 | 0,4 | 0,5 | 1,0 | 2,0 | 4,0 |
M 2,5 | ● | ||||||||
M 3 | ● | ||||||||
M 3,5 | ● | ● | |||||||
M 4 | ● | ● | ● | ● | ● | ||||
M 4,5 | ● | ||||||||
M 5 | ● | ||||||||
M 6 | ● | ● | ● | ● | ● | ● | |||
M 6,5 | ● | ||||||||
M 7 | ● | ● | |||||||
M 7,5 | ● | ||||||||
M 8 | ● | ● | ● | ||||||
M 9 | ● | ● | ● | ||||||
M 10 | ● | ● | |||||||
M 12 | ● | ● | ● | ||||||
M 15 | ● | ||||||||
M16 | ● |
Application examples
If you have a specific inquiry please do not hesitate to contact us. We are happy to develop a bespoke solution for your positioning task.
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