Semco Collectors Instead of Slip Rings, Collector and Brush Assemblies

Semco collector assemblies (sometimes called commutators) have been used in sign rotators to provide power to rotating signs and displays for 50 years. We manufacture many sizes of collector assemblies that you can use to provide power to rotating objects.

Typically, the collector will rotate with a shaft; wires in the collector travel through the shaft to carry electrical current. Live power is supplied to the brush assembly which then powers the collector ring and electrical wires in the ring.

A two ring assembly can provide 20 Amps per ring to power a power outlet. Multiple rings such as the seven ring collector assembly shown can provide multiple circuits. Different size rings are available to provide 15A to 150A per ring.

Most of our collector assemblies use internal wires to carry power up through a hollow shaft such as those used on our sign rotators pictured here.

Customer collectors can include machined cavity inside body of collector to allow you to run wiring outside solid shafts.

Features:

Affordable, reliable, solid construction

Machined bronze rings are press-fit and won't slip

Internal wiring provides cleaner safer work environment

Spring loaded brushes won't arc and have up to 1 inch of wear

Brushes are easily accessible and easy to inspect

No spacers or loose parts to maintain or adjust

Each collector/brush assembly is custom made to meet your requirements.

Nothing to assemble, simply wire your sound, video, or power and go

Toll Free 866-699-5918

Semco Collector Assemblies Provide Simple Construction, Long Life, Very Low Maintenance and Affordable Pricing

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