Power chuck FR series

power chuck
power chuck
power chuck
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Number of jaws
Other characteristics
lathe, precision, workpiece, high-precision
Rotational speed

2,500 rpm, 3,500 rpm, 4,500 rpm (15,707.96 rad.min-1)

Gripping force

100 kN, 150 kN, 240 kN

Outer diameter

Min.: 215 mm (8 in)

Max.: 365 mm (14 in)


High Precision Pull Down Chucks Size Range: 215mm - 365mm Number of Jaws: 3 Jaws Compensating Rigid Jaws Large Compensating Stroke FRC-N Pull Down Chucks are designed for the compensating clamping of shafts between centers, where the clamping diameter is not concentric to the workpiece axis. The grip force of the chuck supplies the torque necessary to machine the workpiece and pulls it down to the axial datum (center point / axial stop). Due to its high rigidity against torsion, the chuck is ideal for turning as well as milling operations. Product Features For OD clamping only Compensating clamping with large compensating stroke Pull down High rigidity against torsion Tongue & groove base jaws Center point adjustable Permanent grease lubrication proofline® chucks = full sealed, low maintenance Standard Equipment 3 Jaw Chuck (without centering insert) Mounting bolts


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.