Air motors: to be integrated into applications in the packaging sector

An application case and Fiam solution

Features of motors for this sector:

- Stainless steel construction assembled with Domsel double-lip seals and featuring special sealants between the threaded connections. To ensure a high degree of protection from external factors

- Special galvanic treatment on inner workings to increase corrosion resistance where the use of lubricated compressed air is not an option

- Power range: 150 to 800 Watt

- No-load speed: from 40 to 15,000 rpm

- Torque values: from 1 to 50 Nm.

Below a case study

Manufacture of liquid filling and bottling machines and lines, where the process of screwing on the container caps is performed by motors required to have the following features:

- no electricity, which is essential when bottling flammable substances

- resistance to corrosive liquids, such as sulphuric acids and ammonia

- produced with output shaft customized to suit the accessory used to screw on the cap.

Our solution

15-, 20- and 28M-series motors with power ranging from 150 to 300 Watt, made with special seals capable of withstanding the most corrosive liquids. On request - and where suitably customized - they can be produced with a high protection rating; the motor is designed with a smooth output shaft for using any number of necessary accessories. The capping stage is performed by exploiting the air motor’s natural stall condition.