The traditional Z-axis focusing module adopts voice coil motor or galvanometer structure, which has high load quality, slow response time and low dynamic performance. VCM Z-axis focusing module breaks through the traditional perspective optical path design scheme and greatly improves the dynamic performance of the Z-axis focusing module. The highly innovative Z-axis structure design greatly reduces the following error, making the dynamic performance of Z-axis and XY galvo match perfectly, and ensures that the scanning speed of the 3D galvanometer is not restricted by the dynamic performance of Z-axis.
Key Features Of Vcm Z
Use only reflective elements, reducing thermal lensing in high power applications
No complex mechanical structure, ensure the stability of long time operation
Modular design, easy to assemble
Highly innovative Z-axis structure design significantly reduces following error and perfectly matches z-axis dynamic performance to XY axis
Specifications Of Vcm Z
|
VCM Z
|
|
Input Beam Aperture（mm）
|
14
|
|
Output Beam Aperture（mm）
|
14
|
|
Stroke（mm）
|
±15(Focus range)
|
|
Tracking Error（ms）
|
≥0.15
|
|
|
Focus Speed（m/s）
|
up to 20m/s (f=160mm)
|
|
Repeatability (μm)
|
＜1
|
|
Nonlinearity（%）
|
0.4
|
|
Long-Term Drift Over 8 hours (μm)
|
＜6
|
|
Power Requirement
|
±15VDC, ≥3A
|
|
Digital Interface
|
XY2-100
|
|
Operation Temperature（℃）
|
25±10
|
Hansscanner provides galvo scan head, galvanometer scanner, galvo scanner laser and etc. If you want to know more, pleasecontact us.
