Product InformationAll Series

RIE-TECH GmbHIm Grund 5 – 7 | 78359 Orsingen-Nenzingen Tel. 07771-4100 | Fax 07771 /7010info@rie-tech.de

Systems for safe electrical contact

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SRK seriesclosed systems

Closed slip-ring IP 64 with shaft flange

Closed slip-ring IP 64 with shaft finish with limited space for cables, on the side of the shaft.

Closed slip-ring, IP 64 with multi-media transmitter for hydraulic oil, electrical parts at the front. Pressure up to 500 bar.

Closed slip-ring IP 64 with single channel media transmission, for air, vacuum or hydraulic pressure up to 10 bar.

Closed slip-ring, IP 64 with multi-media transmitter for air, vacuum or hydraulic pressure to 10 bars.

Closed slip-ring, IP 64 with multi-media transmitter for hydraulic oil, electrical parts at the back. Pressure up to 500 bar.

SRK slip-rings are closed components with individual positioning and by default with IP 64 protection.The installation into your system is easy.There are several axes and flange ori-entation possibilities. These components will be matched to your desired number of poles, your current load and the nature

of the signals that are transmitted.A combination of media transmitters for air, water or hydraulic oil is possible.

The gold / gold-transfer technique is used for power and signal transmission.

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Flange variations of the SRK models

Simple standard: side of the casing and flange with cable.

Upon request: flange side and/or casing with clamps.

Upon request: flange side with plugs and casing with plugs

Upon request: flange side with cable and casing with plugs

Upon request: contact via a con-nective bell with forced contact through plugs.

Standard flange with spacing to the casing and holes through it, to be able to place bolts from the flange side.

Large flange with an overhang to the casing and holes through it, to be able to place screws from the side of the flange. Short overall length. Mounting is possible from the side of the machinery.

Standard flange without spacing to the casing, and no holes for bolts to be used from the side of the unit. Short overall length.

Types of electrical connections

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Type Casing-ø Possible number of poles Remark

SRK 40 40 mm 6-, 12-, oder 18-poles with cable LiYY ... 0.25 mm ² available from stock

SRK 60 60 mm 2- bis 20-poles depending on the current load and the cable version

SRK 80 80 mm 2- bis 36-poles depending on the current load and the cable version

SRK 100 100 mm 2- bis 60-poles depending on the current load and the cable version

SRK 150 150 mm 2- bis 80-poles depending on the current load and the cable version

SRK 200 200 mm 2- bis 200-poles depending on the current load and the cable version

SRK 250 250 mm 2- bis 250-poles depending on the current load and the cable version

SRK 300 300 mm 2- bis 250-poles depending on the current load and the cable version

SRK 350 350 mm 2- bis 250-poles depending on the current load and the cable version

SRK 400 400 mm 2- bis 250-poles depending on the current load and the cable version

SRK 450 450 mm 2- bis 250-poles depending on the current load and the cable version

We will send you 3D models – on request

Overview of SRK slipring types

Dimensions

Please consult with us for dimensions

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Overview of SRWslip-ring types (through bore)

Closed slip-ring, IP 64 standard version with hollow shaft; attachment by clamping on the customer specific shaft.

Closed slip-ring, IP 64 with single or multi-channel media transmitter for air, vacuum or water.

Closed slip-ring, IP 64 standard version with hollow shaft and flange. Fixing by tightening the flange at the custo-mers factory.

Closed slip-ring, IP 64 with multi-media transmitter for hydraulic oil; through bore – hydraulic and electrical parts.

SRW slip-rings are closed components with individual positioning and by default with IP 64 protection.The slip-rings can be installed on a cen-tral rotating axe if desired. There are se-veral axes and flange orientation possibi-lities. These components will be matched to your desired number of poles, your current load and the nature of the signals that are transmitted.

A combination of media transmitters for air, water or hydraulic oil is possible.

Note: Due to its hollow nature this slip-ring is larger and therefore a more ex-pensive solution. These slip-rings should be used if the type SRK is not possible.

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We will send you 3D models – on request

Dimension

Types of electrical connectionfor SRW

Simple standard: Side of the casing and flange with cable.

On request: Flange and/or casing with connectors.

On request: Flange with cable, casing with connectors.

On request: Flange with connectors, casing with connectors.

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Type Casing-ø Possible number of poles Remark

SRW 80 80 mm 2- bis 36-poles depending on the current load and the cable version

SRW 100 100 mm 2- bis 60-poles depending on the current load and the cable version

SRW 150 150 mm 2- bis 80-poles depending on the current load and the cable version

SRW 200 200 mm 2- bis 200-poles depending on the current load and the cable version

SRW 250 250 mm 2- bis 250-poles depending on the current load and the cable version

SRW 300 300 mm 2- bis 250-poles depending on the current load and the cable version

SRW 350 350 mm 2- bis 250-poles depending on the current load and the cable version

SRW 400 400 mm 2- bis 250-poles depending on the current load and the cable version

SRW 450 450 mm 2- bis 250-poles depending on the current load and the cable version

We will send you 3D models – on request

Overview of SRW slip-ring types

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SRP seriesplan system, small height

SRP slip-rings rank components radially. They are used where space is available horizontally and where height limitations apply.SRP slip-rings can be made as open or as a closed, self-positioning units. The SRP components are made to measure and are provided for special requirements.

The gold / gold-transfer technique is used for power and signal transmission.

Open design:The storage and the correct installation position are ensured by the customer. Shock protection and protection from pollution are also the responsibility of the customer.

Closed design:IP 64 protection standards

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SRO seriesopen

SRO slip-rings are delivered without casing. The user assumes the responsibility for their correct installation, shock protection and protection from dirt. The SRO components can be delivered with the gold/gold transmission technology, with high-speed-gold/gold transmission technology or with

the conventional coal transmitter technology.The use of the conventional coal technology is only suitable for easy requirements.We recommend the use of closed components of the series SRK and SRW.

Gold / Gold-transmission technologyThese components can be used for signal and power transmission. We conceive and build these components, in a very compact way, but the operator assumes the responsibility for their proper installation, shock protection, and protection against contamination.

Conventional grinding carbon technology The transmission of electricity with carbon brushes on bronze rings has been practiced for many years. This technique is only suitable for simple applications and not for signals.

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Slip-ringsreadily available as a stock item

These units with standard cables are available from stock within short time. Shielding cannot be transmitted with these slip-rings.

Closed slip-ring IP 64:– mA-4A– mV-250V– revolutions 300 1/min

Closed slip-ring IP 64,with through hole:– mA-5A– mV-250V– revolutions 200 1/min

Open slip-ring carbon grinding technology:– mA-12A, depending on the carbon brush– mV-500V, depending on the application– up to 200 1/min

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