AC6275

2-3/4 INCH THROUGH BORE SLIP RINGS

AC6275 Slip Ring with Through Bores

A slip ring can be used in any electromechanical system that requires unrestrained, continuous rotation while transferring power and / or data from a stationary to a rotating structure. A slip ring is also called a rotary electrical interface, collector, swivel or a commutator. A slip ring can improve system performance by simplifying operations and eliminating damage-prone wires dangling from movable joints. The 2-3/4 inch unobstructed through-bore provides routing space for hydraulics, pneumatics or for a concentric shaft mount.

The AC6275 slip ring with through bores uses our fiber brush technology which offers several advantages over conventional slip ring contacts including multiple points of contact per brush bundle, low contact force per fiber and low contact wear rates. In addition, fiber brushes do not require lubrication and produce virtually no wear debris. The AC6275 features field serviceable brush blocks.

For more information about how Moog's slip rings with through bores can fit your specific application, contact our slip ring experts.

Features   

  • 2-3/4 inch through-bore
  • Compact 6.63 inch outside diameter
  • Modular design - a single module can have: one 50 amp ring; two 30 amp rings; one, two or three 10 amp rings or six 5 amp signal rings
  • Up to 24-50 amp circuits, 48-30 amp circuits, 72-10 amp rings or 144-5 amp rings in a 24 module length, or combinations of all four in a single housing
  • Speeds up to 1,000 rpm
  • Steel bearings and machined shaft and housing for harsh environments
  • Collar mounting is standard; flange mounting is optional
  • Various lead exits are available
  • Silver plated rings are standard. Gold plated, optional
  • 20, 16, 10 and 8 gauge lead wire
  • Continuous 360° rotation of power or data signals
  • Splash seals for dust and moisture resistance
  • Available as slip ring / brush block separates
  • Available with Ethernet

Benefits

  • Transfers control and data signals
  • Fiber brush technology provides maintenance-free operation (no lubrication required)
  • Modular design meets special requirements through off-the-shelf manufacturing techniques
  • Customized configurations for your application

Options

  • Longer lead lengths available
  • Power and signal combinations
  • Rotor and stator lead exits
  • Gold plated rings
  • Seamed housing standard, solid housing optional
  • IP65 sealing (P/N AC6793)
     
AC6275 Specifications
Operating Speed 1,000 rpm*
Number of Circuits Various configurations
Lead Lengths 12 inch (304 mm) min. from point of exit
Lead Size: Signal Circuits #20 AWG, 5 amps
#16 AWG, 10 amps
Lead Size: Power Circuits #10 AWG, 30 amps
#8 AWG, 50 amps
Leads All white with tags
Voltage 250 VAC for 5 A
600 VAC for 10 A, 30 A and 50 A
Operating Temperature -40°C to +80°C
Contact Material Precious metal
Current Rating 5, 10, 30 and 50 amps
Noise 100 milliohms, max.
*Please note that the operational life of the unit is dependent upon rotational speed, environment and temperature.

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Typical Applications

  • Industrial machinery – machining centers, rotary index tables, heavy equipment turrets or cable reels, test equipment, packaging and palletizing machines, magnetic clutches, process equipment, rotary sensors, emergency lighting, robotics
  • Exhibit / display equipment
  • Medical equipment