Manual positioning micrometer
max. 15 mm, DIN 863 | MSD Series OWIS

OWIS differential-micrometers have hardened and precisely ground spindles. The 0.5 µm scaling allows fine positioning adjustment. Micrometer drum and bush are matt chrome plated and therefore offer greatest possible contrast to the scale lines. As thrust piece, a hardened steel ball is embedded in the spindle. Thus, these micrometers are particularly used as highly precise actuators.
The micrometers are available with the fastening thread M9 x 0.5 (15 mm travel) and with the fastening thread M12 x 0.5 (25 mm travel).
The micrometer is fixed after mounting with the corresponding lock nut.

* accuracy according to DIN 863
* measuring drum and bush matt chrome plated
* highly sensitive adjustable through large drum diameter
* indication range 15 mm and 25 mm, depending on type
* spindle pitch 0.025 mm (fine) and 0.25 mm (coarse)
* graduation 0.5 µm (fine) resp. 5 µm (coarse)