kitagawa

Language

Japan

Japanese

Machine Tool

Power wing chuck
PW(C) series

Pull back of work piece for secure gripping of casting or forging part

PW(C) seriesズーム

PW(C) series

  • PWC compensating type for rough casting through centre
  • Powerful gripping for rough machining and heavy machining
  • High durability
  • Equalising jaws
  • Gripping tapered part
  • Complete sealing
  • PW-C is the centre reference compensating specification.

*CE correspondence

Download instruction manual (PDF)

Product Specifications

Model PW-06(C) PW-08(C) PW-10(C) PW-12(C) PW-15(C) PW-18(C) PW-21(C)
Jaw Stroke (Diameter) (mm) 7.9 9.5 12.7 12.7 15.8 15.8 15.8
Plunger Stroke (mm) 11.4 14.2 17.5 17.5 22.4 22.4 22.4
Gripping Range (mm) External Gripping Max. 120 152 203 241 317 386 470
Min. 13 35 54 58 73 154 229
Internal Gripping Max. 160 194 235 300 381 450 533
Min. 70 76 94 129 163 225 305
Max. Draw Bar Pull Force (kN) 23.3 29 41 41 55 55 55
Max. Static Gripping Force (kN) 70 87 123 123 165 150 150
Max. Speed (min-1) 4200 3700 3400 2800 2000 1600 1200
Moment of Inertia (kg･m2) 0.05 0.110 0.265 0.523 1.943 3.85 7.06
Compensation value (PWC) (mm) 1.0 1.5 2.0 2.0 3.0 3.0 3.0
Net Weight (kg) (with Soft Top Jaws) 14.7 23.5 39.3 58.3 95 152 196
Matching Cylinder Y1225R Y1225R Y1530R Y1530R Y2035R Y2035R Y2035R
Outlinne Drawing 2D PDF
DXF
DWG
3D External Gripping
Internal Gripping

Note 1) Each 3D data includes three types of the positions of the jaws for both Parasolid and STEP: open end, closed end and clamping position.

Note 2) PW-** and PW-**C (compensating type) have different internal components but the same external dimensions.

Machine Tool product lineup

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