Actuators & Adjusters
Micrometer Heads (Maintenance parts)

Micrometer heads used with OptoSigma Brand manual stages and holders.

Nut Drivers

Special tool required to remove or secure micrometer heads.

Sub-micron Worm Drive Micrometer Heads

Fitted with Sigma Koki’s unique worm-gear mechanism to enable coarse and fine adjustment over the entire travel (13mm).
The compact design is suitable for downsizing systems or reducing adjustment time.

Angled Micrometer Heads

Unique right angle drives are direct replacements for micrometer heads used on OptoSigma Brand manual stages. Unidirectional control units are suitable for assembly into systems, offering excellent operability in confined spaces and improving work efficiency.

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