Kinematic Bases 850-0020, 850-0022

  • Kinematic repositioning with repeatability of several arcsec
  • Exclusive mounting disk for extra freedom in positioning (850-0020 only)
  • Hooks of spring steel for reliable locking and quick-release

These Kinematic Bases are used for repeated positioning of groups of units mounted on their platforms, using M6 mounting holes. Alternatively, M6 screw can be fit through a clearance hole from beneath.


Platform can be unhooked from the bottom plate together with all the units still mounted on it. It can later be replaced just as it was, with a repeatability of several arcsec.


The bases use a kinematic scheme, where three steel balls register with a cone, a v-groove, and a flat. The balls and registers are of hardened polished steel. Hooks prevent the platform from accidental movements. The bottom plate is fastened through clearance holes or a slot. 850-0020 has a revolving mounting disk – a degree of freedom of positioning.


Material - aluminium.

Finish - black anodized.


Estimated delivery time: from 5 - 6 days

Weight, kg
Code Weight, kg Dimensions Price Delivery Add to cart
850-0020 0.30 kg 76x76 mm 90 $ Request To cart
850-0022 0.14 50x50 mm 84 $ 5 - 6 days To cart
dwg 850-0020 Kinematic Bases - DWG file

850-0020 Kinematic Bases - STEP file

850-0022 Kinematic Bases - STEP file


If you would like to review 3D drawings additional software is required. For a quick review of the drawings, we recommend CadFaster - QuickSetup - free software that allows you to view 3D files.
Please follow this link to download the program.

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