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Grating Ruler Incremental Linear Scale
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Product Description
Product Description
Grating Ruler Incremental Linear Scale
RUS grating ruler is an incremental 2um grating ruler designed to provide feedback for high precision linear measurement. It adopts UNIMETRO's most advanced interference grating line marking technology, and the grating line error is controlled below 40nm. It uses high strength, corrosion-resistant special stainless steel to ensure long-term stable use.
Reference Data
System characteristics
RUS High Precision Stainless Steel Gate Ruler is made of high precision, super hard, high elasticity and corrosion resistant
special substrates.Excellent mechanical and chemical properties of the substrate ensure its long-term stability and
reliability;RUS high-precision stainless steel grating ruler uses advanced marking technology to achieve fine marking of 20 micron spacing grating lines, and ensures the accuracy of less than 40 nanometers, +5 um/m, the ruler has its own backing glue, and can be quickly installed by sticker tool.
special substrates.Excellent mechanical and chemical properties of the substrate ensure its long-term stability and
reliability;RUS high-precision stainless steel grating ruler uses advanced marking technology to achieve fine marking of 20 micron spacing grating lines, and ensures the accuracy of less than 40 nanometers, +5 um/m, the ruler has its own backing glue, and can be quickly installed by sticker tool.
● High Precision: +5um/m ● Low expansion coefficient: 10.5um/m/~C
● High linearity: +2.5um/m ● Fast Installation: Provide tape tool, tape tape with back glue
● Small size: 0.2mm thick * 8mm wide ● Excellent materials: corrosion resistance, high hardness
● Ultra Long Size: 50m Ultra Long Order Length
● High linearity: +2.5um/m ● Fast Installation: Provide tape tool, tape tape with back glue
● Small size: 0.2mm thick * 8mm wide ● Excellent materials: corrosion resistance, high hardness
● Ultra Long Size: 50m Ultra Long Order Length
RU2 Reader Performance | ||
Resolution ratio | Digital1um,0.5um,0.2um,0.1um,20nm,50nm | |
Simulation 20um | ||
Minimum clock frequency of counter | Minimum clock frequency of counter | |
Maximum speed | 12m/s Relating to resolution and minimum clock frequency of counter | |
Electronic subdivision error | 40nm | |
Automatic gain control | Yes | |
Automatic correction | Yes |
Specifications
Specifications | Coefficient of thermal expansion | 10.5um/m/℃ | ||
Grating Ruler Type | Incremental type | Weight | 12.6 g/m | |
Pitch | 20um | Material | High Strength Stainless Steel | |
Precision | ±5um/m | Environmental requirements | ||
Linearity | ±2.5um/m Two-point correction is possible | working temperature | 0℃~70℃ | |
Size | H 0.2mm * W 8mm | Working humidity | RH < 95% (Non condensation) | |
Size of gum | H 0.1mm * W 6mm | Storage temperature | -20℃~70℃ | |
Supply length | 100mm~50m | Storage humidity | RH < 95% (Non condensation) |
Grating ruler size map
End caps are divided around, mirror each other, order in pairs
The width of tape tool, installation hole position and relative position of steel strip are compatible with RU2 series reading
heads.
heads.
Product packaging
About us
UNIMETRO helps you to build your own business!
UNIMETRO is the professional manufacturer of metrology with over 10 years experience. We offer high performance products with reasonable price. And professional cooperators from global market are always welcome to join us and UNIMETRO will always offer the best marketing and technical support.
Our service
Unimetro focus on per step in business process including the design, manufacture, installation and after sales service.
On-site service and guidance:
* 24 Hours online by phone, email, whatsup, skype, youtube, facebook…etc.
* Spot stock, Fast delivery
* After sale service
1 year warranty service and Free test software upgrades.
Technical training for technical engineers.
Provide matching testing solutions.
Site installation equipment and usage instructions.
On-site service and guidance:
* 24 Hours online by phone, email, whatsup, skype, youtube, facebook…etc.
* Spot stock, Fast delivery
* After sale service
1 year warranty service and Free test software upgrades.
Technical training for technical engineers.
Provide matching testing solutions.
Site installation equipment and usage instructions.
Why Choose Us
Contact Us
- Dongguan Unimetro Precision Machinery Co., Ltd.
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