Catalogs >
Airflex >
CBC Tech Specs

CBC Tech Specs
12Pages

Add to favorites

Catalog excerpts

Airflex Airflex CBC Clutch/Brake Combination ® Today’s answer for high cyclic, heavy-duty industrial applications.

Open the catalog to page 1

CBC Clutch/Brake Combination The Airflex® CBC clutch/brake combination consists of an air-actuated disc clutch and a spring-applied disc brake. Its compact design combined with its high thermal capacity and low air consumption makes it ideal for high speed, high cyclic, heavy-duty industrial applications. The CBC hub is pressed on and keyed to the driven shaft. The clutch disc is fastened to the driving member (a flywheel in most applications). The brake disc is reacted to the machine. Three different means of disc attachment results in five possible mounting arrangements. Operation is...

Open the catalog to page 2

CBC Clutch/Brake Combination Component Parts 7 32 14 31 58 1 26 10 26 31 6 22 19 2 20 9 33, (63, 64) 13 11 5 3 17 Long Arm Components Sizes 5-25 Short Arm Components Sizes 30-72 Sizes 5-25 41 55 53 57 50, 52 55 53 57 41 39 44 42 37, 40 37, 40 47 49 93 43 94 46 47 6 45 94 49 47 20 43 36, 38 48 42 51, 54 51, 54 39 36, 38 48 50, 52 56 56 Sizes 30-72 47 45 44 45 93 47 46 6 45 94 6, 5 46 43 5, 6 Item Description Item Description Hub Cylinder Piston Clutch Friction Disc Brake Friction Disc Torque Tube Piston Seal (ID) Piston Seal (OD) Face Seal Socket Head Screw Outer Spring Spring Pin Strap...

Open the catalog to page 3

CBC Clutch/Brake Combination –– Dimensional Data: BB Arrangement G2 G1 O2 1 G Da D2 K D1 Dmax. L d M S S Bushings BB Arrangement The standard CBC mounting arrangement utilizes 12 bushings (shown above) to guide each friction disc. The clutch friction disc bushings attach to the driving component. The brake friction disc bushings attach to a stationery reaction member. Optional mounting arrangements using arms and bushings are shown, as well as their mounting dimensions, on the following pages. Copyright Eaton Corporation, 2001, All Rights Reserved. Size 5CBC 10 thru 20 CBC 25 thru 45 CBC 50...

Open the catalog to page 5

CBC Clutch/Brake Combination –– Optional Mounting Arrangements L2 L1 L4 Long Arm Mounting Short Arm Mounting Short Arm Mounting Bushing Mounting Short Arm Mounting Short Arm Mounting O O SS Arrangement The clutch and brake frictions discs each use two short arms for mounting. The arms are located 180° apart and are pin reacted. BS Arrangement In this arrangement, twelve bushings are used for clutch friction disc mounting. Two short arms are used for mounting and reacting the brake friction disc. SL Arrangement In this arrangement, a short pair of arms are used for mounting the clutch...

Open the catalog to page 7

For More Information Eaton’s worldwide network of Sales Engineers and Distributors are ready to assist you with additional technical data or application information. Call the 800 number below for the name of your nearest Airflex sales office. Call: 1-800-824-1586 or FAX: 216-281-3890 Eaton offers many other answers to your clutch and brake problems. Write or call Eaton for a free copy of the Airflex 410 page engineering catalog which covers the complete line of Airflex clutches and brakes. It contains descriptions, dimensions, application information and technical data over nineteen types...

Open the catalog to page 12