Multi-Couplings

Multi-Couplings - ROEMHELD F 9.440

• Max. operating pressure 300 bar
• Complete units with several coupling mechanisms and coupling nipples
• With integrated blast air system
• 2-fold ND 5, 4-fold ND 5, 4-fold ND 8
• Positioning tolerances 0.1 up to 0.5 mm
• Coupling stroke 4.5 mm (ND 5) and 7.4 mm (ND 8)

Application:

The multi-coupling for installation in plates is particularly suitable for use in modern machining centres and special machines (e.g. indexing machines). They are provided for line connection between machine table and pallet or pallet and fixture. The supplied fluids are pressurised oil, compressed air or vacuum. Due to their reduced mounting conditions, several coupling points can be realized by multi-couplings in a limited space. The coupling elements are usually integrated in the centre of the machine table / turntable / loading station / pallet.

Description:

The multi-coupling is a modification of the threaded coupling elements as per data sheet F 9.430. It comprises of two components, the nipple carrier and the coupling carrier. The advantage of the coupling carrier is the fact that its face is flush in uncoupled condition, thereby it can be easily cleaned by means of the integrated blast air system. With these coupling elements coupling or uncoupling of lines can be effected against system pressure or depressurised. The coupling and nipple carrier can be equipped or retrofitted by an additional line (ND 3) for the passage of air, water or hydraulic oil