Motorized 40X40mm Goniometer, EXC Bearings, 1-Axis, 12 deg, 40mm Axis Ht, Piezomotor, M3 Thd

GOHT-40A40BMS-PDM

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Piezomotor-driven goniometers with the industry's most precise center-axis displacement provide sub-microradian angular positioning.

Details

One of the key benefits of piezomotor actuation is that the static friction, which is in effect when the piezomotor is not operating, also acts like a locking mechanism which ensures excellent stability. Another convenient feature of these actuators is that the electrical cable is removable from both the actuator and the controller. Please note that these actuators do not have internal feedback and therefore are open-loop. Vacuum compatible versions are available. If your application needs different specifications we can customize our piezomotor actuators to your unique requirements.

More Information

More Information
Name	Motorized 40X40mm Goniometer, EXC Bearings, 1-Axis, 12 deg, 40mm Axis Ht, Piezomotor, M3 Thd
Weight	0.2000kgs
Remark	The cable used to connect the piezomotor actuator to a controller, like the PDM-ID-02 or the PAM-104, is included with the stage.
Attention	Goniometer stages are designed to be orthogonally stacked so that their axes of rotation intersect. Please ensure that the rotation axis heights are compatible to allow intersection axes. Locking mechanism is operated using thumbscrew on side of stage. The stated load capacity is only for the implied orientation of travel. Please contact our Sales Division for more information.
Stage Size	40×40mm
Mounting Thread	M3
Rotation Center Height	40mm
Angle Range	12 Deg.
Angular Resolution	about 1 urad
Rotation Center Displacement	7um or less
Load Capacity	4.5kg
Max. Moment Capacity / Roll	3.0Nm
Max. Moment Capacity / Yaw	2.0Nm
Moment Stiffness / Roll	0.6arcsec/Ncm
Moment Stiffness / Yaw	0.6
Parallelism	30um