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Flange Type Drive Cup

internal-flange-type-driving-cup

Carlyle Johnson's internal flange type driving cups are designed to provide an
economical means of adapting the clutch or brake to various types of driven or driving members.

For example, they are compatible with pulleys, fly wheels, sprockets, gears and sheaves by means of flathead screws.

A full engineering department is available to assist with custom modifications to our standard internal flange-type cups. Contact our parts/service department to discuss your exact application, needs and operational goals.

Specifications / Dimensions

*Flathead screws.
All dimensions above shown in inches.
Model A B D E H Screw Size*
J		 Mounting Holes Slots
MMS0020-106-300 2.195 - 2.190 1.033 - 1.031 0.688 .188 1.500 8 3 3
MMS0021-106-300 2.195 - 2.190 1.033 - 1.031 1.031 .188 1.500 8 3 3
MMS0022-106-300 2.760 - 2.755 1.439 - 1.437 1.156 .188 1.938 10 3 3
MMS0023-106-300 3.572 - 3.576 1.939 - 1.937 1.406 .250 2.563 1/4 3 3
MMS0024-106-300 4.072 - 4.067 2.064 - 2.062 1.438 .281 2.875 5/16 3 3
MMS0025-106-300 4.885 - 4.880 2.564 - 2.562 1.719 .313 3.500 5/16 5 8
MMS0026-106-300 5.885 - 5.880 3.627 - 3.625 1.906 .313 4.500 5/16 5 12
MMS0027-106-300 7.510 - 7.505 4.753 - 4.750 2.313 .313 5.813 7/16 5 12
MMS0028-106-300 8.510 - 8.505 5.753 - 5.750 2.500 .313 6.813 7/16 6 12

Images & Drawings

internal-flange-type-driving-cup-dimensions

Features of Flange Drive Cups

Carlyle Johnson's multiple disc electric brakes feature our "through-the-disc" magnetic flux path, which provides maximum torque transfer, automatic wear compensation and consistent performance throughout the life of the brake. These units can run dry or in oil, for additional heat dissipation and extended disc life.

Time-tested and ruggedly-built, CJM electric motor brake units utilize highly–efficient magnetic flux circuits. They provide fully self-adjusting operation, up to the point of replacement of friction discs, after long service. As with all electric brakes, disc replacement can be done easily and without special tools.

The unit's coil housing, supported on dual ball bearings, is stationary and is held from rotating by electrical conduit or fixed member engaging the threaded fitting. There are also no slip rings or brushes. Since the brake is a complete, compact and self-contained unit, it is ideally suited to many "built-in" installations.

Advantages

  • Manufactured for durability and long-life
  • Economical method to adapt clutches and brakes and different driving members
  • Smaller outer diameter than comparable ring-type driving cups
  • Lower inertia than ring-type driving cups

Operation

Customization

  • Special materials available
  • Special surface finished available
  • Custom designs and modifications can be produced by request

ADAPTABILITY

  • Sheave (via flathead screws)
  • Pulley
  • Fly Wheel
  • Sprocket
  • Gear

Downloads

product-paper-tech-paper-ringfeder-locking-assemblies-en-11-2022

Internal Flange Drive CupSpecification Sheet
tech-paper-ringfeder-locking-assemblies-rfn-7006-en-11-2021

Upload a CAD for a custom flange cup design.

Further downloads including certificates, instruction manuals and product images are available to you in our Download Center:

Downloads