Sub-micron Worm Drive Micrometer Heads / WGP

OptoSigma's unique worm-gear mechanism enables coarse and fine adjustment over the entire travel (13mm).The design reduces a system sizes as well as adjustment time.

The fine or coarse knob can be use at any position along the 13 mm of travel.
Allows resolution of 0.5μm over the entire travel.
Non-rotating spindle
The tip shape is available in R type and flat type.


 

WGP Common Specifications

Travel Coarse: 0~13mm
Fine: 0~13mm
Load Capacity (Static load) 39.2N(4.0kgf)
Readable Resolution Coarse: 0.005mm
Fine: 0.0005mm
Lead of Actuator Coarse: 0.25mm
Fine: 0.005mm

 

WGP series Specifications

Part Number Tip Shape Weight
WGP-13 Flat type 0.1kg
WGP-13R R type 0.1kg
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