Kitagawa B-18A11 Open Centre Power Chuck | Kitagawa

Kitagawa B-18A11 Open Centre Power Chuck

Product code: B-18A11

450 mm three jaw power chuck (fitted with chuck adaptor) with 117.5mm through hole and max speed of 2000rpm.

  • A2-11 Spindle Nose
  • Grip Range (mm):  450 max, 30 min
  • Jaw Stroke (diameter mm): 10.6
  • Max Gripping Force (kN):  180  
  • Lubrication nipple on each master jaw

Kitagawa's B-A series power chucks come fitted with a chuck adaptor and can be used with both hard and soft jaws.

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Chucks are manufactured from high grade alloy steel. Three jaw wedge style power chucks deliver up to 20% more speed, gripping force and bore size when compared to conventional chucks.

  • A2-11 Spindle Nose
  • Through-hole (mm): 117.5
  • Gripping range (mm): 450 max, 30 min
  • Jaw Stroke (diameter mm): 10.6
  • Plunger Stroke (mm): 23
  • Max. Draw Bar Pull Force: 71kN, 7240 kgf
  • Max. Gripping Force: 180 kN, 18355 kgf
  • Max Speed: 2000rpm
  • Weight (with soft jaws) 178kg
  • Moment of inertia: 4.775 kg.m2
  • Matching cylinder: F2511H
  • Max pressure: 2.3 MPa, 23.5 cm2
  • Matching hard top jaw: HB15A1
  • Matching soft top jaw: SB15C1

Click here for gripping characteristic graph.
Click here for information on Kitagawa Chuck Grease Pro.

Mounting: Recess mount, fitted with chuck adaptor.

Standard Equipment: Chuck comes fitted with chuck adaptor and includes mounting bolts, T-nuts and jaw mounting bolts.