Available Options
Newport’s new ZVR-PP is an integrated Z-vertical and Theta-rotation positioning stage designed to precisely elevate and rotate 200 mm and/or 300 mm diameter wafer chucks. The ZVR-PP offers precise 10 mm vertical and continuous 360 degree angular travel in a very low profile design. The low mass and high natural frequency of the ZVR-PP, provides a platform for rapid step-and-settle applications. With integrated vacuum and electrical lines accessed at a single point, and a three point mounting interface, the ZVR-PP offers convenient, stable, and high performance capability for applications such as wafer positioning. Please refer to the datasheet for full specifications on the ZVR-PP.Please refer to the datasheet for the complete specifications on the rotational and vertical motion capabilities of the ZVR-PP.
feature | |
Accuracy, Guaranteed | Rotary: ±17 mdeg - Linear: ±2.0 µm |
Accuracy, Typical | Rotary: ±10 mdeg - Linear: ±0.5 µm |
Angular Range | 360° |
Aperture Diameter | 50 mm |
Bi-directional Repeatability, Guaranteed | ±6.0 mdeg |
Bi-directional Repeatability, Linear | ±1.2 (typical) ±2.0 (guaranteed) µm |
Bi-directional Repeatability, Typical | ±3.0 mdeg |
Cable Length | 3 m |
Centered Load Capacity | 100 N |
Connector Type | DB15 Male (2) |
Eccentricity, Guaranteed | ±4.0 µm |
Eccentricity, Typical | ±2.2 µm |
Encoder Resolution | Rotary:0.5mdeg |
Limit Switches | Optical ±165° |
Maximum Linear Speed | 10 mm/s |
Maximum Speed | 40°/s |
Maximum Torque | 1 N·m |
Minimum Incremental Motion | 2 mdeg |
Minimum Incremental Motion, Linear | 0.05 µm |
MTBF | 20,000 h (25% load, 10% duty cycle) |
Origin | Optical, centered |
Origin Repeatability | Rotary: ±20 mdegLinear :±2.5 µm |
RoHS | Compliant |
Thread Type | M4 |
Travel Range | 10 mm |
Uni-directional Repeatability, Guaranteed | Rotary: ±1.5 mdeg - Linear: ± 1.0 µm |
Uni-directional Repeatability, Typical | Rotary: ±1.0 mdeg - Linear: ± 0.2 µm |
Weight | 4.2 kg |
Wobble, Guaranteed | ±40 µrad |
Wobble, Typical | ±22 µrad |