Spinner rotary couplings for maintenance-free, fault-proof data and power transmission

Product features:

• Error-free realtime data transmission @ 100 Mbit/s and 99% bus traffic
• Multiplexing of 2 independent channels
• Maintenance free

Today’s automation applications increasingly call for extremely high-quality data transmission.

Contactless rotating interfaces from Spinner meet this need by permitting error-free transmission of Sercos III data at a rate of 100 Mbit/s and very fast rotational speeds up to 3000 rpm.

This puts an end to transmission errors and lost data packets, problems that can afflict slip ring systems. Spinner rotary couplings are also available for combined contactless transmission of both power and data. They permit the transmission of up to 300 W at an input/output voltage of 24 V.