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CB 4000

Installation, Operation
and Maintenance of
Airflex

®

CB Element

Assemblies

June,1990

(Revised: August, 2005)

203674

© 

Copyright Eaton Corp., 2005. All rights reserved.

Caution:

Use Only Genuine Airflex

Replacement Parts

The Airflex Division of Eaton Corporation recommends the use of

genuine Airflex replacement parts. The use of non-genuine Airflex

replacement parts could result in substandard product performance,

and may void your Eaton warranty. For optimum performance, contact

Airflex:

In the U.S.A. and Canada: 1-800-AIRFLEX (247-3539)
Outside the U.S.A. and Canada: (216) 281-2211
Internet: www.airflex.com

Warning

Forward this manual to the person responsible
for Installation, Operation and Maintenance of
the product described herein. Without access
to this information, faulty Installation, Operation
or Maintenance may result in personal injury or
equipment damage.

StockCheck.com

Downloaded from StockCheck.com

Summary of Contents for Airflex CB Series

Page 1: ...ent parts could result in substandard product performance and may void your Eaton warranty For optimum performance contact Airflex In the U S A and Canada 1 800 AIRFLEX 247 3539 Outside the U S A and...

Page 2: ...nt Assembly and Drum Single and Dual 10 4 3 Disassembly of the Dual Element 10 4 4 Removal of Spider and Drum Hub 11 4 5 Friction Shoe Replacement 11 5 0 SPARE PARTS STORAGE 11 5 1 Element Assemblies...

Page 3: ...lease Valve Muffler 2 Compression Ring 3 Air Connection Tube 4 Air Connection Gasket 5 Friction Shoe Assembly 6 Air Tube Group Dual Mounted 7 Spacer Group Dual Mounted 8 Shoe Pin 9 Lockwire 5 8 9 Fric...

Page 4: ...ransmit CB elements size 12CB350 and larger can be supplied as dual units 1 2 How It Works 1 2 1 Referring to Figure 1 CB construction con sists of a neoprene and cord actuating tube which is bonded t...

Page 5: ...a spider which is typically mounted on the driving shaft The drum is attached to a drum hub which is typically mounted on the driven shaft The gap between the two shafts allows the element and drum to...

Page 6: ...used when drill ing of the air passage in the driving shaft is nei ther possible nor practical 2 1 6 Figure 7 illustrates a CB clutch mounting for punch press applications The drum and drum hub are at...

Page 7: ...excessive amounts of dust Oil or grease contamination will re sult in a reduction of developed clutch or brake torque Either of these conditions will result in clutch or brake slippage and overheating...

Page 8: ...in oil or an oven however since this is not always possible torches may be used When using torches use several with rose bud broad flame tips and keep them moving to avoid hot spots Check bore temper...

Page 9: ...t is always good practice to make a hot alignment check and re shim if neces sary 2 5 Installation of Element and Drum Single and Dual 2 5 1 Note the orientation of the drum flange with respect to the...

Page 10: ...ON Exceeding the operating limits described in this section may result in personal injury or equipment dam age 3 1 Torque RPM and Pressure Limits 3 1 1 The developed torque is dependent upon the appli...

Page 11: ...NCE Only qualified personnel should maintain and repair these units Faulty workmanship may result in personal injury or equipment dam age When replacing components use only genuine Airflex replacement...

Page 12: ...laced When using any solvent always follow the appropriate safety precautions 4 2 Removal of Element Assembly and Drum Single and Dual Prior to removal of the clutch or brake make sure the machinery i...

Page 13: ...lways be stored flat Storage in the standing position may cause the rims to go out of round 5 2 Drums 5 2 1 Drums must be stored open end down in a dry environment Similar to element assem blies stora...

Page 14: ...PDF Format 12 Copyright Eaton Corp 2001 All rights reserved StockC heck com Downloaded from StockCheck com...

Page 15: ...341 X 1 1 Side Connection 1 142840JB 131 X 33 1 87 X 27 1 202723 1 72 X 39 1 6CB 200 Minus SIde Connection 1 142095JA 307398 6 Req d 200356 12 Req d 412266 04 6 Req d Minus Side Connection for use in...

Page 16: ...de Cnnection for use in PCB 1 142098JC Minus Side Connection 2 142098JH Minus Side Connection Dual Drilled 2 142098KG Quick Release Valve Dual Flange 2 142098KF 14506DF 2 Side Connection 1 142098JB 13...

Page 17: ...3 11 Req d Minus Side Connection Dual Drilled 1 142264KS Minus Side Connection 4 142264KZ Side Connection 1 142264KM 92 X 6 1 87 X 12 1 8518 1 72 X 11 1 Side Connection Dual Connection 1 142264LH 1 1...

Page 18: ...d 412266 03 14 Req d Minus Side Connection Dual Drilled 1 142267KS Minus Side Connection 4 142267KZ Side Connection 1 142267KM 92 X 6 1 87 x 12 1 8518 1 72 x 11 1 Side Connection Dual Drilled 1 142267...

Page 19: ...4 4 4 4 30CB 525 Minus Side Connection 1 142270KY 414774 18 Req d 9513 36 Req d 412266 02 18 Req d Minus Side Connection Dural Drilled 1 142270KS Side Connection 1 142270KM 92 X 7 1 87 X 14 1 8507 1 7...

Page 20: ...lease Valve 4 142272KR 4 4 4 4 40CB 525 Minus Side Connection 1 142273KY 414776 24 Req d 9513 48 Req d 412266 02 24 Req d Minus Side Connection Dural Drilled 1 142273KS Side Connection 1 142273KM 92 X...

Page 21: ...S 142266KY 106346 Two Quick Release Valves 142435DD 106346B 24CB500 Two Side Connections 142436DA 142267KS 142267KY 106346 106353 Two Quick Release Valves 142436DD 106346B 26CB525 Two SIde Connections...

Page 22: ...146234H 12 24 12 22CB500 146234J 13 26 13 24CB500 146234K 14 28 14 26CB525 146234L 16 32 16 28CB525 146234M 17 34 17 30CB525 146234N 18 36 18 32CB525 146234P 19 38 19 36CB525 146234Q 22 44 22 40CB525...

Page 23: ...its option either by re pairing any defective part or parts or by mak ing available at Eaton s plant a repaired or replacement part This warranty does not ex tend to normal wear parts or components o...

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