Power Chucks

Quality lathe chucks preferred by the majority of major manufacturers from standard chucks to advanced workholding solutions.

Open Center Power Collet Chuck

Kitagawa’s superior performing open center power chucks are preferred by industry leaders

 

B-204
B-205
B-206
B-208
B-210
B-212
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): 26 33 45 52 75 91
Gripping range (mm): 110 max, 7 min min 135 max, 12 min 169 max, 16 min 210 max, 13 min 254 max, 31 min 304 max, 34 min
Jaw Stroke (diameter mm): 5.4 5.4 5.5 7.4 8.8 10.6
Plunger Stroke (mm): 10 10 12 16 19 23
Max. Draw Bar Pull Force: 14kN, 1428 kgf 17.5kN, 1784 kgf 22kN, 2243 kgf 34.8kN, 3549 kgf 43kN, 4385 kgf 55kN, 5608 kgf
Max. Gripping Force: 28.5 kN, 2906 kgf 36 kN, 3671 kgf 57 kN, 5812 kgf 86 kN, 8769 kgf 111 kN, 11319 kgf 144 kN, 14686 kgf
Max Speed: 8000rpm 7000rpm 6000rpm 5000rpm 4200rpm 3300rpm
Weight (with soft jaws) 4kg 6.7kg 11.9kg 22.3kg 34.5kg 55.3kg
Moment of inertia: 0.007 kg.m2 0.018 kg.m2 0.058 kg.m2 0.170 kg.m2 0.315 kg.m2 0.738 kg.m2
Matching cylinder: F0933H F0933H S1246 S1552 : S1875 S2091
Max pressure: 2.80 MPa, 28.6 cm2 3.43 MPa, 35 cm2 2.8 MPa, 28.6 cm2 2.65 MPa, 27 cm2 2.7 MPa, 27.5 cm2 : 2.7 MPa, 27.5 cm2
Matching hard top jaw  HB04N1 HB04N1 : HB06B1 HB08A1 HB10A1 HB12N1
Matching soft top jaw: SB04N1 SB05N1 SB06L1A  SB08B1  SB10B1  SB12N1

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Closed Center Power Collet Chuck

Select from a wide variety of Kitagawa’s highly durable closed center power chucks.

N-04
N-05
N-06
N-08
N-10
N-12
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.
Gripping range (mm): 110 max, 8 min 135 max, 16 min 165 max, 19 min 210 max, 23 min 254 max, 24 min 304 max, 26 min
Jaw Stroke (diameter mm): 6.4 6.4 8.5 8.8 8.8 10.5
Plunger Stroke (mm): 15 15 20 21 25 30
Max. Draw Bar Pull Force: 8.2kN 8.2kN 18 kN 25kN 29kN, 41kN,
Max. Gripping Force: 22.8 kN, 25.2kN 52.5kN 75 kN, 108 kN, 1156 kN,
Max Speed: 6000rpm 5500rpm 5270rpm 4760rpm 4010rpm 3380rpm
Weight (with soft jaws) 4.1kg 6.2kg 13kg 25 kg 37kg 57.3kg
Moment of inertia: 0.008 kg.m2 0.015 kg.m2 0.045 kg.m2 0.138 kg.m2 0.300 kg.m2 0.725 kg.m2
Max pressure: 2.4 2.4 2.6 2.5 2.8  2.7
Matching hard top jaw HB05C1 HB06B1 HB08A1 HB10A1 HB12B1
Matching soft top jaw: SB04B1 SB05B1 SB06B1  SB08B1  SB10B1  SB12A1

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