Friction and Steel Clutch Discs

Friction Faced and High
Carbon Steel Clutch Discs

Logan manufactures and stocks a wide variety of both friction faced and high-carbon steel discs for wet or dry clutch and brake applications. The Company also incorporates the latest technology in friction facing material.

Logan Clutch and Brake Discs

In addition to our line of air/fluid actuated Clutches and Brakes, Logan manufactures and stocks a wide variety of friction-faced and high-carbon steel clutch discs for use in a variety of applications. Call our factory for details.

 

  • Logan Friction and Steel Clutch Discs for Payhauler or Terex 50 Ton Dump Trucks.
  • Friction and Steel Clutch Discs for Machine Tools, Such as Warner and Swasey Screw Machine.
  • Friction and Steel Clutch Discs for Machine Tools, Such as Warner and Swasey Screw Machine.
  • Friction and Steel Clutch Discs for Machine Tools, Such as Warner and Swasey Screw Machine.
  • Friction and Steel Clutch Discs for Machine Tools, Such as Warner and Swasey Screw Machine.
  • Friction and Steel Clutch Discs for Machine Tools, Such as Warner and Swasey Screw Machine.
  • Friction Material Spiradial Grooving
  • Friction Material Spiral Grooving
  • Friction Material IOSS (Inside-Outside Slot-Spiral) Grooving
  • Friction Material Differential (Sunburst) Grooving
  • Friction Material Radial Grooving
  • Friction Material Waffle Grooving
  • Friction Material Split 4 Pass Multiple Parallel Grooving
  • Friction Material 3 Pass Multiple Parallel Grooving
  • Friction Material 2 Pass Multiple Parallel Grooving

End Uses:

  • Marine
  • Industrial
  • Off-Road
  • Mobile Equipment

Advantages:

  • Reduce tooling costs with existing Logan tooling 
  • Improve the quality of your existing friction or steel separator discs with improved friction material coefficients, heat treat specifications and mating disc surface finishes
  • Reduce costs and improve delivery by ordering small lots from existing Logan disc inventory 

Spindle Stopping Clutch Discs

New! Longer Lasting Spindle Stopping Clutch Discs

Replacement friction and steel clutch discs for:

  • Twin Disc
  • Dana / Formsprag / T.B. Woods
  • Rockford
  • Carlyle Johnson and more

Applications include:

  • Mechanical Threading Clutches
  • Spindle Stopping Clutches
  • Mechanical High Speed and Feed Clutches

Logan Groove Pattern Descriptions and Friction Materials

Logan Groove Patterns

Logan groove patterns enable oil to be redirected for fast heat dissipation or contained to allow adequate lubrication in applications where only a mist or spray of oil is available.

Our wide offering of integrally molded groove patterns enable our materials to provide high energy and low wear. Consistent durability, and competitive friction coefficients are additional features when compared to other materials.

Spiradial
Grooving pattern that may be used in wet (with oil) applications where there is limited oil available due to the design of the brake or clutch

Differential
A relatively common pattern, also known as the "sunburst", is generally suitable for ordinary applications where which sufficient oil is available 

Spiral
Normally used in sump-type applications where the part is partially submersed in oil

Radial
May be used in either wet or dry applications (depending on the specific design requirements)

Inside-Outside-Slot-Spiral (IOSS)
Complex, high-energy grooving pattern can meet the demands of severe applications where there is very little oil or only a spray of oil available

Plain
A plain lining, with no grooving, can be used for dry brakes or clutches

Grooving Patterns

 

Other Patterns Available

Logan Friction Materials

Metallic Friction
Our metallic friction materials are composed of a number of base metals. Copper, bronze, iron or iron-bronze bases conduct heat away from the part during use, allowing controlled motion.

Ceramic Friction
Our ceramic friction materials act as insulators, driving heat away from the friction material surface. They also offer low wear, for applications that demand long life and high durability.

Graphitic Friction
The graphite in our graphitic friction materials gives them high energy capacity and low wear, making them ideal for demanding applications.

 

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