Ultra Live Centers RNWF MK + VDI

spring loaded live center with morse taper and VDI retainer

NEIDLEIN ultra live centers type RNWF are especially suitable for employment in turrets, in manual tailstocks and in case of linear thermal extension of workpieces.

The spring loaded, moving spindle and the engraved scale rings enable the adjustment and/or programming of various axial forces.

NEIDLEIN ultra Live Centers type RNWF MK + VDI ensure:

  • employment of live centers in turrets and manual tailstocks when hydraulic systems cannot guarantee any repositioning
  • compensation if there is a linear thermal extension of workpieces or if the extension is caused by the process of machining
  • run-out deviation max.: 0.01 mm incl. insert
  • easy exchange of changeable inserts using spanner flat and open-end wrench or Tommy bar
  • the adaptation of various changeables inserts ensures a high degree of flexibility and savingof costs
  • maintenance free, due to the gasket system and the lifetime lubrication filling of the bearing
  • obtaining of the axial forces applied via scale rings as well as clarification of the force ranges on the outside of the housing

Type RNWF

with morse taper

 

Ultra Live Centers RNWF  with morse taper

Type RNWF

with VDI retainer

 

Ultra Live Centers RNWF with VDI retainer
Technical data:
Live Centers PDF [6.3 MB]
Changeable Parts/Accessories:
Changeable Inserts PDF [6.3 MB]
Neidlein under construction