Products/Services for Litton Poly-scientific Slip Rings

  • Slip Rings-Image
    Slip Rings - (117 companies)
    Slip rings are metal rings that provide a continuous electrical connection through brushes on stationary contacts. They are generally mounted on the rotating part of a machine. The electrical connection can be via wiping contacts, mercury, infrared...
  • O-rings-Image
    O-rings - (744 companies)
    O-rings are solid-rubber seals that are shaped like a doughnut. When pressed between two mating surfaces, O-rings block the passage of liquids or gases. O-rings are solid-rubber seals that are shaped like a doughnut. When pressed between two mating...
  • Torque Limiters and Slip Clutches-Image
    Torque Limiters and Slip Clutches - (183 companies)
    Torque limiters and slip clutches automatically slip or disengage the clutch at a predetermined torque. Torque limiters and slip clutches automatically slip or disengage the clutch at a predetermined torque. They are generally used to protect...
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    Slip Sheets - (15 companies)
    How to Select Slip Sheets. Image Credit: Rehrig Pacific Company. Slip sheets are unit load support devices used for the handling and transportation of packaged goods. These products are used instead of a pallet for less material costs, lower...
  • Piston Rings-Image
    Piston Rings - (115 companies)
    Piston rings are used for sealing cylinders. They can work at higher temperatures than elastomeric, fabric, or polymer seals. Description. Piston rings are used for sealing cylinders. They can work at higher temperatures than elastomeric, fabric...
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    Ring Gages - (115 companies)
    Ring gages are used for go / no-go assessment compared to the specified dimensional tolerances or attributes of pins, shafts, or threaded studs. Ring gages are used for go/no-go assessment compared to the specified dimensional tolerances...
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    Metal Ring Seals - (84 companies)
    Metal ring seals are static devices that can withstand high operating temperatures, pressures, and vacuums. They can also withstand cryogenic conditions and high face-to-face cycling. Metal ring seals are static devices that can withstand high...
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    Hoist Rings - (120 companies)
    Hoist rings are load-centering eyebolts. They are designed to be rigged from the center or the side and may pivot or swivel. Some hoist rings connect directly to webbing, chain, or shackles. Others have a hook-end rather than a standard bail, eye...
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    Retaining Rings and Snap Rings - (279 companies)
    Description. Retaining rings and snap rings are fasteners used to axially position a component on a shaft or in a bore. Types. The primary retaining ring type can be internal or external. Internal retaining rings fit into a housing or bore. External...
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    Solid Elastomeric Rings - (112 companies)
    Solid elastomeric rings are compression seals of differing cross sections. Some examples are X or multiple rings, rectangular rings, tetraseals, trapezoid rings, T-section rings, delta rings, D-rings, H-rings, heart rings, and diamond rings. Solid...

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  • Mechanical Ice Drilling Technology
    The anti-torque section also contains a ham- mer, thrust bearing, and slip - ring assembly ( Litton Poly - Scientific AC4898 series).
  • Simulation of the manufacture of closed shape composite structures
    Since the mandrel was in rotation in the winding, a slip ring device made by Litton Poly - Scientific was used to transfer the signals from the rotating part to the stationary part.
  • Precision actuators for spaceborne interferometers: a tutorial
    Slip ring assemblies are made by Electro-Tec and Litton Poly - Scientific , both of Blacksburg, VA.
  • Development of a K3A robot for deployment in radioactive environments
    The hardened slip - ring assembly, dc motors, and resolvers may be obtained fiom the Poly - Scientific Division of Litton Systems, Inc. in Blacksburg, VA.
  • Research on gold contact materials
    S. R. Cole, B. K. Witherspoon, C. W. Reed, and N. E. Lewis of Poly - Scientific , Litton Systems, Blacksburg, Vir- ginia, found contact resistance noise and … be inversely related in "A Test of Noble Metal Slip Ring Alloys for Use in…
  • The Diversity Of Fiber Optic Rotary Connectors (Slip Rings)
    Electro -Tec Corp., "Electro- Optical Slip Rings ", Product Data Sheet , Blacksburg, VA (1985) 12. .... Poly - Scientific Litton Fiber Optic Products, "On -axis rotary joints," Bulletin 403, Blacksburg, VA (1984).
  • A Test of Noble Metal Slip-Ring Alloys for Use in Inertial Guidance Platforms
    The authors are with Poly - Scientific , Litton Systems, Inc., Blacks- burg, VA. .... ’ A slip - ring capsule is a small assembly of ring and brush contacts (Fig. 1) for transferring current from a stationary body to one that is rotating.
  • Moog moves for Poly-Scientific | News | The Engineer
    Its principal products are electrical and fibre-optic slip rings , brushless DC motors and electromechanical actuators. .... According to Moog, Poly - Scientific has annual sales in excess of $130 million and employs about 1,000 people in Blacksburg, Virginia, Springfield, Pennsylvania, and Murphy, North Carolina. .... Scientific was founded 50 years ago and was acquired in the early 1960’s by Litton Industries, Inc.
  • Northrop Grumman Litton
    Litton Electronic Components and Materials Poly - Scientific Division. .... The core motion technology products business has a focus on motors, resolvers, and slip rings .
  • Fiber Optic Rotary Joints-A Review
    In many applica- tions the passivefiber optic rotary joint will have to be used in conjunction with a slip ring to power on-rotor optical and electronic devices. .... The author is with Poly - Scientific . .... Litton Systems, 1213 N. Main .


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