Lubrication nipple on each master jaw
Kitagawa's leading large through hole power chuck.
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.
Through-hole (mm): 166.5
Plunger Stroke (mm): 23
Max. Input: 70 kN, 7138 kgf
Weight (with soft jaws) 171kg
Moment of inertia: 3.65 kg.m2
Matching cylinder S2816-47A
Max pressure: 2.12 MPa, 21.2kgf/cm2
Standard soft jaw: SB15N1
Standard hard jaw: HB15N1