Specification of Platen Boring Couplings.
  Size 1 (-E7) Size 2 (E8-E10)
Outside Diameter 51mm 81mm (100mm with auto option)
Overall Length Coupled 80mm 108mm
Coupling path (engagement) 17mm 25mm
Female Section Length
(usualy on machine)
58mm 77mm
Male Section Length
(usualy on tool)
38mm 54mm
Ejector Fwd Force 32kN 40kN
Ejector Back Force 16kN 30kN
Life >2,000,000 cycles at 50% loading >2,000,000 cycles at 50% loading
Connecting Threads M16 (please specify requirement) M20 (please specify requirement)