mta® CFD continuous flow dispensers
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CFD continuous flow mono-component dispenser TR300 The CFD is a highly accurate volumetric dispenser based on eccentric screw pump system. The CFD is highly versatile capable of dispensing low-viscosity, high-viscosity and filled materials. Advantages ■ E xtremely accurate and repeatable ■ M echanically and chemically compatible with many materials ■ S uitable for low- and highviscosity materials ■ Long life span of rotor & stator ■ S imple setting of the dispensing parameters via numerical controller ■ 2 motor sizes, 5 pump sizes and 9 rotor/stator sizes ■ S tandardized robot platforms: OEM300, OEM500, MRC500 and TR300 ■ R otor available in hard chrome plated or DLC coated ■ S everal motor and interface options ■ Different elastomers for stator ■ M aterial supply such as barrel, bucket, cartridge ■ Broad flow range ■ Housing in stainless steel or PEEK ■ F low rate is directly proportional to drive speed ■ Easy cleanup and purge mta robotics AG | Bernstrasse 5 | CH - 3238 Gals | Switzerland T +41 32 338 80 80 | info@mtarobotics.com | www.mtarobotics.com ■ M aterial processing such as degassing

Working principle The motor directly drives a rotor with one or more helical windings eccentrically within an elastomer stator. The eccentric movement of the rotor creates a series of cavities that push the material through the pump. The stator’s complex geometry provides consistent displacement at any phase of rotation, so the flow does not pulsate. Typical dispensing applications ■ ■ ■ ■ ■ Potting and honeycomb potting Dot and line dispensing Glob-top dispensing Dripping Lubrication Typical dispensing material ■ ■ ■ ■ ■ ■ ■ ■ S ealants such as silicone, MS-polymer, polyurethane,...