Alignment Stages
Price ASK
  • Drawing For Download
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Specification (Mechanical)
Model Number
YRA-070
Mirror Model Number
-
Table Size
70mm×70mm
Guide Mechanism
XY:Cross Roller Guide θ:cross roller bearings
Motion Range
XY:±3mm θ:±3°
Lead Mechanism
Ball Screw, Lead 1.0mm
Resolution Full/Half Step
XY:2μm/1μm θ: 0.002546°/0.001273°
Maximum Speed
XY:10mm/sec : Half 10kpps  θ:12.7°/sec : Half 10kpps
Repeatability
X:≦±0.5μm(AVE. ±0.088μm) Y:≦±0.5μm(AVE. ±0.075μm)
Lost Motion
X:≦ 2μm(AVE. 0.356μm) Y:≦ 2μm(AVE. 0.354μm) θ:≦ 0.005°(AVE. 0.0013°)
Straightness (Horizontal)
X:≦ 1μm/6mm(AVE. 0.237μm/6mm) Y:≦ 1μm/6mm(AVE. 0.253μm/6mm)
Straightness (Vertical)
X:≦ 1μm/6mm(AVE. 0.154μm/6mm) Y:≦ 1μm/6mm(AVE. 0.187μm/6mm)
Angular Repeatability
θ:≦ 0.001°(AVE. 0.0002°)
Backlash
X:≦ 1μm(AVE. 0.35μm) Y:≦ 1μm(AVE. 0.288μm)  θ:≦ 0.005°(AVE. 0.0013°)
Moment Load Stiffness
X:0.6arcsec/N cm(AVE. 0474 arcsec/N cm) Y:0.6arcsec/N cm(AVE. 0.434 arcsec/N cm)
Load Capacity
49N (5kgf)
Surface Runout
θ:≦5μm/±3°(AVE. 2.708μm/±3°)
Eccentricity
θ:≦3μm/±3°(AVE. 0.517μm/±3°)
Material
Aluminum Alloy
Finishing
Clear-Matt Anodizing
Weight
1.45kg
Specification (Electrical)
5 Phase Stepper Motor
Oriental Motor:PK513PB
Connector
Hirose: RP13A-12JG-20PC
Overhaul Price
ASK
*Additional parts cost is not included on Overhaul Price
Lubricant Change Option
Clean Room Lubricant Change Price ("-C" at the end of model number)
ASK
Vacuum Lubricant Change Price ("-V" at the end of model number)
ASK
Motor Change Option
Same Size Motor Change Price
ASK
Different Size Motor Change Price
-
*The Motor cost is not included on Motor Change Price
Remarks and Features

Body thickness: 45mm