NF E62-509-2*NF ISO 26623-2:2014
Polygonal taper interface with flange contact surface - Part 2 : dimensions and designation of receivers

Standard No.

NF E62-509-2*NF ISO 26623-2:2014

Release Date

2014

Published By

Association Francaise de Normalisation

Latest

NF E62-509-2*NF ISO 26623-2:2014

Replace

NF E62-509-2:2009

Scope

This part of is 26623 specifies the dimensions of polygonal cone interfaces with seating face - polygonal spindle nose for automatic and manual tool changing for use on machine tools (e.g. turning machines, machining machines). drilling, milling machine and machining centers as well as grinding machines). A range of spindle nose dimensions are specified. Torque is transmitted by shape locking (polygon).

NF E62-509-2*NF ISO 26623-2:2014 Referenced Document

• ISO 26623-1 Polygonal taper interface with flange contact surface — Part 1: Dimensions and designation of shanks*， 2020-11-24 Update
• ISO 2768-1 General tolerances; part 1: tolerances for linear and angular dimensions without individual tolerance indications
• ISO 2768-2 General tolerances; part 2: geometrical tolerances for features without individual tolerance indications

NF E62-509-2*NF ISO 26623-2:2014 history

• 2014 NF E62-509-2*NF ISO 26623-2:2014 Polygonal taper interface with flange contact surface - Part 2 : dimensions and designation of receivers
• 2009 NF E62-509-2:2009 Polygonal taper interface with flange contact surface - Part 2 : dimensions and designation of receivers.