kitagawa

Language

Japan

Japanese

Machine Tool

Large through-hole self-contained chuck
UPR_A series

Best suitable for oil pipe processing

UPR_A seriesズーム

UPR_A series

  • Air supply at any 360° position—No spindle orientation required.
  • Detection of internal pressure and jaw stroke is possible.
  • Exclusively for O.D. (Outer Diameter) clamping.
  •  

*CE correspondence

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

 

 

Download instruction manual (PDF)

Product Specifications

Model UPR530A185
UPR530A185M		 UPR600A275
UPR600A275M		 UPR650A325
UPR650A325M
Through-hole (mm) 185 275 325
Gripping diameter (mm) Max. 500 590 655
Min. 162/160 247/245 243/245
Jaw stroke
in diamentert (mm)		 Rapid 33.8 33.8 33.8
Gripping 17 17 17
Max. pneumatic pressure (MPa) 0.5 0.5 0.6
Max. gripping force (kN) 105 120 147
Max. speed (min-1) 1300 1100 1000
Moment of inertia (kg・m2) 11.3 20.3 30.9
Net weight (kg) 301 378 468
Ourline drawing 2D
3D
Note1) Inch serration is standard for the jaws. Models with the suffix "M" are fitted with optional metric serration.
Note2) The values after the "/" in the minimum gripping diameter indicate the gripping range for metric serration.
Note3) The blue 3D data represents the jaw positions at the fully open (UC) and fully closed (OC) ends for both Parasolid and STEP.
The pink 3D data represents the jaw positions at the centre of stroke (HCL), the appropriate open end (HOL) and the appropriate closed end (HUL) for both Parasolid and STEP.
Model UPR710A375
UPR710A375M		 UPR910A560
UPR910A560M
Through-hole diameter (mm) 375 560
Gripping diameter (mm) Max. 715 915
Min. 297/296 484/481
Jaw stroke
in diameter (mm)		 Rapid 33.8 33.8
Gripping 17 17
Max. pneumatic pressure (MPa) 0.6 0.5
Max. gripping force (kN) 162 162
Max. speed (min-1) 750 600
Moment of inertia (kg・m2) 41.4 115
Net weight (kg) 518 773
Outline drawing 2D
3D
Note1) Inch serration is standard for the jaws. Models with the suffix "M" are fitted with optional metric serration.
Note2) The values after the "/" in the minimum gripping diameter indicate the gripping range for metric serration.
Note3) The blue 3D data represents the jaw positions at the fully open (UC) and fully closed (OC) ends for both Parasolid and STEP.
The pink 3D data represents the jaw positions at the centre of stroke (HCL), the appropriate open end (HOL) and the appropriate closed end (HUL) for both Parasolid and STEP.

Jaw stroke

strokemark_en.jpg

Machine Tool product lineup

PAGE TOP