clean-break-couplings-for-cavity-mounting-serie-85

Compact cartridge couplings for customer-supplied cavities, specially adapted to the requirements of machine tools.
Equipped with low-leakage clean-break technology (drybreak coupling).

Versatile mounting options thanks to integrated centre-offset tolerance during coupling and low coupling force requirements.

Application: For supplying the hydraulic clamping function in pallet-changing systems for rapid pallet changing / pallet transfer in cyclic operation.

Application example: Hydraulic clamping for pallet-changing systems

When is this fitting recommended? For automated sequences involving machine components that move with two single unit to connect hydraulic lines under residual pressure:

Types:

85-006, 85-010

Nominal bores available:

NW 6, NW 10

Pressure range:

up to 240 bar (3480 psi)

Media:

Suitable for all common hydraulic oils

Materials:

high-quality case-hardened steel, oil-burnished, combined with robust seals made of FKM / P

Special features:

• Ultra short couple stroke
• Prevents dirt ingression due to encapsulated seals
• Easy to connect even against residual pressures up to 40 bar, 580 psi (coupling to adaptor); 60 bar, 870 psi (adaptor to coupling)
• Significantly reduced venting intervals thanks to Clean-Break technology