12/21/2023 0 Comments Thorlabs piezo actuator![]() ![]() ![]() Manual adjustments can be made using the knob on the adjuster screw, as long as the piezo is not actively translating the screw the knob is also compatible with 5/64" (2.0 mm) hex keys. These actuators are self-locking when at rest and when there is no power supplied to the piezo, making them ideal for set-and-hold applications that require nanometer resolution and long-term alignment stability. We also offer standard piezo inertia actuators for non-vacuum applications. An external feedback system will need to be used to overcome this variance. Due to the open-loop design, hysteresis, and application conditions, the achieved step size of the system can vary by up to 20%. The step size can be adjusted up to 30% to a maximum of 30 nm using the KIM001 or KIM101 Controllers (sold separately below). Each actuator can support loads up to 2.5 kg with typical movements of 20 nm and no backlash. Thorlabs' Vacuum-Compatible Piezoelectric Inertia Actuators provide high-resolution linear motion control with long piezo translation ranges in compact, vacuum-compatible packages. Control Cable can be Adjusted up to 110° for Space-Constrained Applications.Ideal for Set-and-Hold Applications that Require High-Resolution Relative Positioning.PIA13VF: Ø3/8" Mounting Barrel for Compatibility with Translation Stages.PIAK10VF: 1/4"-100 Mounting Thread for Compatibility with KS1TV Mirror Mount.Manual Adjustment via Knob on Adjuster Screw.The flying lead can be adjusted up to 110° for space-constrained applications. These actuators can also be controlled using the legacy TIM101 T-Cube™ controller. This actuator is not compatible with our Polaris mirror mounts.A higher maximum load is possible but it may decrease the typical step size.A minimum of 5 N is recommended to enhance stepping behavior. The axial force applied to the drive tip to achieve the specified step size.This can be adjusted by changing the piezo drive voltage - refer to the controller manual for more details.This value can vary by up to 20% due to component variance, change of direction, and application condition.See the Specs tab for complete specifications. Specifications are measured using the KIM101 Piezo Inertia Controller. ![]()
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