Conductix-Wampfler - Omaha, NE
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of standard & custom collector rings or slip rings. Non-enclosed collector rings/slip rings, enclosed collector rings/slip rings, hazardous duty collector rings/slip rings, high voltage collector rings/slip rings, high amperage collector rings/slip rings & pancake collector rings/slip rings are available. Materials Handling Industry of America (MHIA), National Association of Manufacturers (NAM) & Crane Manufacturers Association of America, Inc. (CMMA) affiliated.
Brand Names: Conductix-Wampfler
www.conductix.us/products/slip-ring-assembl...

Fabricast, Inc. - El Monte, CA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of slip rings. Stock & custom slip rings are available. Custom assemblies are required for applications where stock slip rings do not meet customer requirements. Stock slip rings range in bore size from 0.50 in. to 2.00 in. Silver graphite brush assemblies are also available separately. Slip Ring Assemblies are electromechanical components used to transmit electrical signals such as analog, digital, video, thermocouple & strain gage & power across a rotating interface.
www.fabricast.com/products.html

United Equipment Accessories, Inc. - Waverly, IA
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of standard & custom slip rings, collector rings & swivel rings. Features include floating double pivot point brush design. Slip rings range in bore sizes from 0.5 in. to 14 in. & are available in AC & DC voltages. Slip ring accessories include base brackets, pneumatic swivels, covers & position sensing systems. Slip rings are available with different types of circuits including standard, extended pressure, silver brush & full silver circuits.
www.uea-inc.com/products/slip-rings

Orbex Group - Fremont, CA
Manufacturer
Manufacturer of slip rings and slip ring assemblies. Types include miniature, capsule, through hole and harsh environment slip rings. Suitable for various applications such as food processing, packaging and labeling, filing machine, test and measuring equipment, converting machines, medical equipment, petrochemical, video system and robots. CE and RoHS compliant.
Brand Names: Orbex
www.slipring.com/index.htm

Electro-Miniatures Corp. - Moonachie, NJ
Manufacturer
ISO 9001:2008 certified. Manufacturer & designer of electric wiring devices including slip rings, electric swivels & rotary electrical joints. Products include small & mid-sized capsules, enclosed bore & signal thru-bore slip rings, separates & custom assemblies. Various slip ring features include graduated inner bores, high circuit counts, radial rotor leadwire exit & brush block assemblies. Meets DOD MIL-STD-45208A & MIL-Q-9858A standards.
www.emcsales.com/products.html

Mercotac Inc. - Carlsbad, CA
Manufacturer
Manufacturer of slip rings including collector, commutator & contact rings. Products include rotary electrical connectors. Types of connectors include one conductor, two conductor, three conductor, four conductor, six conductor & eight conductor connectors. Features include low electrical noise, liquid metal conduction path & sealed ball bearing construction. Specifications include current ratings from 4 A to 250 A, maximum frequencies to 200 MHz, maximum speeds to 7,500 rpm & maximum operating temperatures to 212 degrees F. Made in the USA.
www.mercotac.com/html/products.html

DSTI - Dynamic Sealing Technologies - Andover, MN
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of slip ring assemblies including electrical slip rings for rotary joints & unions. Specifications of slip rings include 2 A, 5 A & 10 A current/circuit, 210 V/circuit & 600 V/circuit & 36 in. & 48 in. lead wire length. Features of slip rings include analog, power, digital & data transfers. Slip ring assemblies are available with sealed protective covers. Stock products are available for same day shipping.
Brand Names: RotaRing
www.dsti.com/products/slip-rings/

Defense Holdings, Inc. - Manassas Park, VA
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom slip rings with metal fiber brush technology for military and commercial applications. Manufactured in the USA.
www.dh-inc.com/index.php?option=com_content...

MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
Supplier of 450,000 products from 2,500 mfrs.: cutting/machine/hand/power tools, MRO supplies, abrasives, fasteners, precision instruments, machinery, electrical supplies, safety equipment, HVAC, welding, hose, tubing, fittings, material handling, pumps, power transmission, janitorial; same day shipping
www.mscdirect.com

Hansen Motors - Princeton, IN
Manufacturer, Custom Manufacturer
ISO 9001 & ISO 14001 certified. manufacturer of slip rings for conducting electricity from a stationary base to a rotating part without interruption. The slip ring mounts directly to a round synchron gearbox that may be powered with a hysteresis synchronous or brush DC motor. Ratings include 5 A to 120 VAC, 2.5 A to 240 VAC, 50 A to 12 VDC & 25 A to 24 VDC.
Brand Names: Hansen
www.hansen-motor.com/slip-rings.php

Slip Rings Products
	Slip Rings

Industrial Accessories Co. - Mission, KS
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of slip welded rings. Slip welded rings are suitable for bio-diesel, bio-mass fuels, cement, ethanol, lime calcination plants, ore smelting & steel mills, palletizing wood, petrochemical, plastics, power generation & refineries industries.
iacintl.rtrk.com/?scid=2672323&rl_alt=http%...

Morris Coupling Co. - Erie, PA
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom industrial vacuum products including stainless steel & aluminum slip rings. Available as slip welding rings in sizes of 8 in., 10 in. & 12 in. & in gauge 14 materials.
www.morriscoupling.com/pdfs/vacuum_Slip%20C...

Grand Brass Lamp Parts, LLC - West Haven, CT
Distributor
Dist of brass slip rings with side screw available in 3/8 in. to 1 1/8 in. sizes.
www.grandbrass.com/catalog.cfm?category=Sli...

Mid-West Metal Products Co., Inc. - Muncie, IN
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of seamless rolled, slip, snap & manhole riser rings. Capabilities include prototyping, machining, forming, welding, laser cutting, pressing, bending, shearing, sawing, riveting, sanding, grinding, sand blasting, tapping, powder coating, plating & finishing.
www.midwestmetal.com/index.html

TransTech - Piedmont, SC
Distributor, Manufacturer, Custom Manufacturer
Specialist in electrical power transfer systems in transit and industrial markets. Manufactures the original line of heavy-duty, high-amperage crane conductor systems, components, and insulators. Also providing low-amperage enclosed conductor systems, including pre-assembled, ready to install enclosed conductor bar system (for quick and easy installation) and multi-conductor (for high-speed and specialty applications). Supplying current collectors, cable reels, sliprings, festoons, and associated replacement parts. Staff of engineers are capable of providing custom configurations of products and systems.
www.transtech.com/

Sonich Industrial Sales Co., Inc. - Cleveland, OH
Distributor, Manufacturers' Rep, Service Company
Distributor of slip rings. Specifications include ring standard diameter ranges from 30 mm to 260 mm with 80 poles & capacity for power & control of poles up to 400 A & 660 V at 100 % duty cycle. Features include impact-resistance plastics & dust & moisture proof sheet steel. Slip ring applications include supplying power & control signals to rotating equipment including rotating cranes, circular sediment tanks in water treatment plants, manipulators, packaging plants, rotary tables, carousels, antenna installations, theater stages & cable reels. Slip rings are available for sensitive data transmission with multi-layer coatings & silver brushes. Slip rings are compliant with DIN/VDE standards.
www.sonichindustrial.com/crane-products/wam...

Advance Carbon Products, Inc. - Hayward, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of sealing rings including slip rings. Materials include carbon & graphite. Rings are available in sizes up to 12 ft. in dia. Rings are made from hard carbon-graphite material & impregnated with either a resin or metal fill material. Ring material grades are selected as per application requirements including temperature, load, speed & atmosphere. Rings are designed to maintain proper running clearances from room temperature to the maximum running temperature of the equipment in which the carbon product is installed.
store.advancecarbon.com/prostores/servlet/P...

US Cargo Control - URBANA, IA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of standard & custom rope rings, slip rings & snap rings. Types of rings include lashing, mounting, stamped D-rings & wire D-rings. Stamped D-rings are available in sizes of 2 in. Wire D-rings range in breaking strengths from 1320 lbs. to 5000 lbs. Forged D-rings range in sizes from 3 in. to 4 in. Mounting rings range in capacities from 900 lbs. to 46760 lbs. Round rings are also available.
www.uscargocontrol.com/Ratchet-Straps-Tie-D...

Howard J. Moore Company, Inc. - Plainview, NY
Manufacturer, Custom Manufacturer
Plastic & Insulating Parts & Material; Rubber Gaskets, Die Cutting, Stamping, Screw Machine Parts
www.howardjmoorecompany.com

Macomb Tube Fabricating Co. - Warren, MI
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of all types of rings including shock absorber shock rings, slip rings, welded steel rings, weldless steel rings, thrust rings & tubular rings. Services include production tube cut-off, fabricating, stamped & tubular assemblies; spacers, bushings, rings, tubular parts, drilling, tapping, reaming & welding. Materials include steel, copper, aluminum, brass & plastic.
www.macombtube.com/home.htm

Mod-Tronic Instruments Limited - Brampton, ON
Distributor, Manufacturers' Rep
Mfr's rep. & stocking distributor of slip rings including rotating electrical connectors. Applications include packaging, laminating, turntables, heated rollers, cable reels, strain gauges, thermocouples, remote, video inspection, control devices, robotics, semi-conductor production.
Brand Names: Mercotac
www.mod-tronic.com/Mercotac.html

Motion Index Drives, Inc. - Troy, MI
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of indexing accessories including slip rings for transmitting high voltage & continuous rotation applications.
www.motionindexdrives.com/indexing-tables.p...

Semco Motion Products - Mountain Green, UT
Manufacturer, Custom Manufacturer
Manufacturer of gold or mercury slip ring assemblies for signal transfer applications. Made in USA.
www.semcomotion.com/pages/Collectors%20and%...

The Fastener Group - Avon, MA
Distributor, Custom Manufacturer
ISO 9001:2000 & AS 9100 certified distributor of special retaining rings including slip, snap & spinning retaining rings. Available in carbon steel, beryllium copper & 15-7 stainless steel. Types of retaining rings also include internal & external rings. O-rings are also available.
Brand Names: Industrial, Parker Seal, Seastrom, Waldes
www.fastenergroup.com/Mechanical.html

Prospect Products, Inc. - Newington, CT
Manufacturer, Custom Manufacturer
Manufacturer of Cobra style vertical probes in the following standard sizes: 5 mil, 4 mil, 3 mil, 2.5 mil & 2 mil diameter; made from Paliney 7, H3C, or BeCu #25 material. Probes can be headed or headless. Tips can be flat, pointed, or wedged. Custom probes also available including straight Buckling beam type.
www.prospectproductsinc.com/