Röhm Three-jaw lathe chuck, steel, cylindrical centring holder DIN 702-4
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Short description: The DURO-M is a manually operated chuck with a scroll and through hole. It is primarily used on conventional lathes for the machining of turned parts. Technical features: Chuck body (as well as all other components) made of steel; concentric clamping via scroll; scroll forged in the die and high-strength tempered, thread flanks ground on both sides; jaws ground for roundness in the chuck; factory-determined zero play as accuracy drive; the maximum permissible speed is set so that at maximum clamping force and when using the heaviest associated jaws, still 1/3 of the clamping force remains available as residual clamping force. The jaws must not protrude beyond the outer diameter of the chuck. The chucks must be in perfect condition. Furthermore, the regulations according to DIN 6386 Part 1 apply; clamping force according to DIN 6350: The clamping force is the sum of all radial jaw forces acting on the workpiece while at rest. The specified clamping forces are guideline values. They apply to chucks in perfect condition, lubricated with Röhm grease F80. Scope of delivery: Chuck, chuck key, jaws. Areas of application: Conventional clamping, horizontal and vertical lathes as well as milling machines, rotary tables, and dividing heads. Mainly used in single or small series production or repair shops; clamping of rotationally symmetrical parts for turning and milling operations. Advantages: High roundness accuracy up to 0.02; jaws are generally blued; minimal interference contour; high force transmission; drip edge for coolant. Further information: The Duro-M Ø315 is a manually operated 3-jaw chuck with a scroll and through hole Ø103, drilling and turning jaws, cylindrical mount (DIN 6350, Form A), ZA 260. It is primarily used on conventional lathes for the machining of turned parts.
Max. Speed | 2300 rpm |
Item number | 45492831 |
Exact colour description | Röhme face spiral lathe chuck and jaws |
Max. Speed | 2300 rpm |
Max. turning diameter | 315 mm |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Weight | 51200 g |
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