power chuck / 3-jaw / through-hole / alloy
Number of jaws:
Min.: 0 rpm (0 rad.min-1)
Max.: 2,200 rpm (13,823.01 rad.min-1)
Min.: 0 kN
Max.: 80.4 kN
The BL212, a three jaw wedge style power chucks are structured with quality alloy steel. In contrast to conventional chucks, it is designed to give and increase of 20% in speed, gripping force and bore size. It has a 63mm through-hole diameter, 43mm-304mm gripping range, 35mm jaw stoke diameter, 25mm plunger stroke, 69.3kN or 70676kgf maximum draw bar pull force, 80.4kN or 8199kgf maximum gripping force, 2200rpm maximum speed, 78kg weight with soft jaws, 0.918kg.m2 moment of inertia, S2091 matching cylinder, 3.33MPa or 32.8cm2 maximum pressure HB12N1 matching hard top jaw and SB12N1 matching soft top jaw.