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Machine Tool

Large through-hole self-contained chuck
UPR series

Best suitable for oil pipe processing

UPR seriesズーム

UPR series

  • Large through hole
  • Built-in pneumatic cylinder
  • Built-in check valves
  • Conforming to oil pipe standard
  • 2-stage long jaw stroke
  • Easy installation and maintenance
  • Easy centring

*CE correspondence

Note: When chuck is used in vertical position, please contact Kitagawa.

Product Specifications

ModelUPR450UPR600UPR650UPR710UPR910
Through-hole (mm) 185 275 325 375 560
Gripping Range (mm)Max. 441 590 655 715 915
Min. 127 235 240 294 475
Jaw Stroke
Diameter (mm)
Rapid 26 33 33 33 33
Gripping 14 17 17 17 17
Plunger Stroke (mm) 53.0 53.5 53.5 53.5 53.5
Max. Pneumatic Pressure (MPa) 0.6 0.5 0.6 0.6 0.5
Max. Gripping Force (kN) 100 120 147 162 162
Max. Speed (min-1) 1300 1100 1000 900 600
Moment of Inertia (kg・m2) 5.5 19.7 32.2 43.1 103.0
Net Weight (kg) 195 365 476 532 735
Outline DrawingPDF
DXF
DWG

Machine Tool product lineup

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