Alignment Stages
Price ASK
  • Drawing For Download
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Specification (Mechanical)
Model Number
YRA-071
Mirror Model Number
-
Table Size
70mm×70mm
Guide Mechanism
XY:Cross Roller Guide θ:cross roller bearings
Motion Range
XY:±5mm θ:±5°
Lead Mechanism
Ball Screw, Lead 1.0mm
Resolution Full/Half Step
XY:1μm/0.5μm θ: 0.001273°/0.000637°
Maximum Speed
XY:10mm/sec : Half 20kpps  θ:12.7°/sec : Half 20kpps
Repeatability
X:≦±0.5μm(AVE. ±0.094μm) Y:≦±0.5μm(AVE. ±0.102μm)
Lost Motion
X:≦ 2μm(AVE. 0.171μm) Y:≦ 2μm(AVE. 0.193μm) θ:≦ 0.005°(AVE. 0.0014°)
Straightness (Horizontal)
X:≦ 1μm/10mm(AVE. 0.361μm/10mm) Y:≦ 1μm/10mm(AVE. 0.35μm/10mm)
Straightness (Vertical)
X:≦ 1μm/10mm(AVE. 0.212μm/10mm) Y:≦ 1μm/10mm(AVE. 0.179μm/10mm)
Angular Repeatability
θ:≦ 0.001°(AVE. 0.0001°)
Backlash
X:≦ 1μm(AVE. 0.118μm) Y:≦ 1μm(AVE. 0.133μm)  θ:≦ 0.005°(AVE. 0.0011°)
Moment Load Stiffness
X:0.3arcsec/N cm(AVE. 0118 arcsec/N cm) Y:0.3arcsec/N cm(AVE. 0.108 arcsec/N cm)
Load Capacity
68.6N (7kgf)
Surface Runout
θ:≦5μm/±5°(AVE. 1.621μm/±5°)
Eccentricity
θ:≦3μm/±5°(AVE. 0.696μm/±5°)
Material
Aluminum Alloy
Finishing
Clear-Matt Anodizing
Weight
2.25kg
Specification (Electrical)
Sensor Model
XY:F-115(HOME, LIMIT), θ:F-115R(HOME, LIMIT)
5 Phase Stepper Motor
Oriental Motor:PK523HPMB
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
ASK
*The Motor cost is not included on Motor Change Price
Remarks and Features

Body thickness: 60mm