power chuck / 3-jaw / lathe / through-hole
DURO-NC series RÖHM

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Characteristics

  • Type:

    automatic

  • Number of jaws:

    3-jaw

  • Other characteristics:

    lathe, through-hole, quick-change

  • Rotational speed:

    Min.: 1,500 rpm (9,424.78 rad.min-1)

    Max.: 6,300 rpm (39,584.07 rad.min-1)

  • Gripping force:

    Min.: 49 kN

    Max.: 330 kN

  • Outer diameter:

    Min.: 145 mm

    Max.: 630 mm

Description

APPLICATION
Standard power chuck with through-hole for flexible use thanks to quick jaw change system.

TYPE
Power chuck available with cylindrical centre mount. 3-jaw version.

CUSTOMER BENEFITS
Universal: jaws can be offset, exchanged or turned
For high speeds thanks to lightweight jaws
High clamping precision and clamping force thanks to proven wedge hook system
Possible to use jaw units of the DURO manual clamping chuck

TECHNICAL FEATURES
Central locking of the quick jaw change system
Power transmission by means of wedge hook system
Base jaws angle-serrated
Note: 1) Included in the scope of delivery: Chuck, chuck and jaw mounting screws, base jaws, safety wrench, mounting wrench. 2) The safety key can only be pulled out once the jaws are locked. This Setup in combination with the key Switch integrated in the machine also prevents the machine spindle from starting up unintentionally when the jaws are unlocked.
NC = NC-machine