PBL (Universal Ball-Lock Power Chuck)

PBL (Universal Ball-Lock Power Chuck) Cast and forged metals can be clamped from the inner and outer diameters.The PBL chuck can grip flat-edged workpieces or workpieces with a taper less than 10º.Equalization allows the jaws to move in up to 5 degrees for better clamping on irregularly-shaped workpieces.The PBL chuck is ideal for the machining of shafts. Dimensions   A B MIN C D E F G H J a b K L M N X PBL-06 162 41.1 30.16 85.2 59.2 19.3 M16 F30.170 10.6 4.4 5.1 73.15 22.2 17.3 78 24.9 PBL-08 200 45 31.75 100 70 23.3 M16 F30.760 12 4.0 5.3 88.95 25.35 22.1 92.2 29.4 PBL-10 254 58 41.27 118 86.6 29.1 M18 F41.285 13.5 4.0 8.0 112.7 30.3 30 112.7 36.5 PBL-12 300 58 41.27 118 86.6 29.1 M18 F41.285 13.5 4.0 8.0 133.27 50.8 50.6 133 36.5 PBL-15 381 83 57.16 131 96.1 32.4 M24 F57.160 24.7 12.7 10.3 171.45 69.8 65.8 176 41.9 PBL-18 457 120.7 88.90 131 96.1 32.4 M24 F88.900 24.7 12.7 10.3 209.55 107.9 103.9 213.6 41.9 PBL-20 533 120.7 88.90 131 96.1 32.4 M24 F88.900 24.7 12.7 10.3 247.65 146.0 142 252 41.9 Specifications   ClampingForce(kgf) Max. Drawbar Pull(kgf) Jaw Strokemm(dia) Plunger Stroke(mm) Chucking Diameter (mm) Max. Speed(r.m.p) Weight(kg) GD²(kgf·m²) Outside Dia(mm) Inside Dia(mm) PBL-06 6600 2200 7.9 11.3 12.7~120 70~152 4000 18 0.15 PBL-08 8700 2900 9.5 14.3 16~152 76~203 3500 27 0.48 PBL-10 10800 3600 12.7 17.5 50~203 85~235 2500 45 1.23 PBL-12 10800 3600 12.7 17.5 63~241 127~305 2000 67.5 2.42 PBL-15 16500 5500 15.8 22.3 76~317 165~381 1800 84.5 8.49 PBL-18 16500 5500 15.8 22.3 89~394 241~457 1500 120 15.17 PBL-21 16500 5500 15.8 22.3 162~470 317~533 1000 180 25.00   Centralizing Compensating PBL Components Inserts Angle Lot Style   PC127-10SC PC127-4SC PC130-4SC PC132-4SC PC145-5SC PC127-4SC-S PC130-2SC-S Round Style   PC070-12SC PC070-4SC