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Roller

Product catalog summary

Main Performances
The slipring housing is made of aluminum and is designed for vertical axis positioning. Connections are facilitated through rings cabled with a 2-meter long cable, with cable entry inside the fastener pipe for the rings and through side M20 cable entries for the brush holders. The brushes are 10 A graphite, and the slipring can have from 6 to 24 rings, each with a 10 A capacity. The product complies with harmonized rules EN 60947-5-1, EN 60529, 2014/35/UE, 2014/30/UE, and 2006/42/CE, and is CE marked.

Technical Specifications
The slipring type is RolleR by Ravioli S.p.A. It operates at a nominal voltage of 400 V AC/DC and a nominal current of 10 A. The protection degree is IP 65, with a maximum rotating speed of 100 revolutions per minute. The test voltage is 2 kV, and it operates within a temperature range of -20°C to +60°C. Various models are available with different numbers of rings and dimensions.

Installation and Wiring
Installation must be performed by qualified personnel following safety standards. Power must be off during cabling, and connections should adhere to the equipment's wiring scheme. The central pipe is attached using locknuts to a plate with specific dimensions. Rotation is facilitated by pivots, and cables are connected through M20 entries. Proper grounding and equipotential checks are necessary.

Maintenance
Regular maintenance by qualified personnel using original spare parts is required. Steps include disconnecting power, checking brushes, removing dust, checking cable tightness, and ensuring the cover seal is intact. The guarantee does not cover modified equipment, and Ravioli S.p.A. is not responsible for damages from incorrect installation or use.

Catalog excerpts

Housing Positioning Connections Cable entry Technical Sheet Sliprings Type RollerMain Performances In aluminium Vertical axis Rings cabled with 2 m long cable Inside the fastener pipe for the rings and through the side M20 cable entries for the brush holders Executions From 6 to 24 rings 10 A Marking CE Nominal voltage Nominal current Protection degree Max rotating speed Test voltage Operating temperature Accessories Availability on demand: • Absolute Encoder • Passages for air Ravioli S.p.A. Via Passo Pordoi, 4 - 20139 Milano Tel. +39 02 53.63.01 - Fax +39 02 53.63.05 E-mail: [email protected] - www.raviolispa.com

Open the catalog to page 1

The ROLLER slipring has to be installed only by qualified personnel in compliance with current safety standards. Power to the machine must be switched off before carrying out cabling. Connections are to be made in compliance with the wiring scheme of the controlled equipment. After installation has been completed, the installer is required to check that all commands are working properly. Avoid prolonged contact with oils and acids when using the equipment, as these may damage the products. 1) Using the locknuts (Ref. 27), attach the central pipe (Ref. 12) to a minimum 3 mm thick plate with a...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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