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FORM NO. L-21272-C-0215

GENERAL SPECIFICATIONS

GENERAL SAFETY PRECAUTIONS

Specifications:

Torque

Up to 244 Nm (2160 in-lbs)

Actuation Pressure

1 - 6.2 bar (14.5 - 90 psi)

Service Temperature

4.5 - 104 C (40 - 220 F)

Approximate Weight

Up to 41 kg (90 lbs)

CAUTION

Some product assemblies can exceed 
90 lbs.  Use lifting aids and proper lifting 
techniques when installing, removing, or 
placing in service. 

CAUTION

Watch for sharp features when 

interacting with this product.  The 

parts have complex shapes and 

machined edges.  

CAUTION

Use appropriate guarding for moving 
components.  Failure to guard could 
result in serious bodily injury. 

WARNING

This product is capable of emitting 

a spark if misused therefore is not 

recommended for use in any explosive 

environment.  

WARNING

Ensure proper guarding of the product is used.  

Nexen recommends the machine builder 

design guarding in compliance with OSHA 29 

CFR 1910 “Occupational Safety and Health 

Hazards”.  

CAUTION

This product has possible pinch 
points.  Care should be taken when 
interacting with this product. 

CAUTION

Use appropriate guarding for moving 

components.  Failure to guard could 

result in serious bodily injury. 

CAUTION

The temperature limits for the 

product are 4.5-104 degree 

Celsius (40-220 degree F).  

Summary of Contents for AIR CHAMP FMBS-1125

Page 1: ...1 FORM NO L 21272 C 0215 Flange Mounted Spring Engaged Brake Models FMBS 1125 FMBS 1375 and FMBS 1625...

Page 2: ...ce until the machinery into which it is to be incorporated has been declared in conformity with the applicable provisions of the Directive Read this manual carefully before installation and operation...

Page 3: ...Precautions 4 Installation 5 Housing Guard Installation 6 Lubrication 6 Air Connections 7 Operation 7 Troubleshooting 8 Parts Replacement Friction Facings 9 Bearing Compression Springs and O Ring Seal...

Page 4: ...appropriate guarding for moving components Failure to guard could result in serious bodily injury WARNING This product is capable of emitting a spark if misused therefore is not recommended for use i...

Page 5: ...ing Item 6 using Hex Head Cap Screws and Lock Washers Items 26 27 5 Tighten Hex Head Cap Screws Item 26 to 200 in lbs 22 6 Nm CAUTION Do not lubricate either the brake bore or the motor shaft Any lubr...

Page 6: ...eals in Nexen Pneumatically operated devices are lubricated for life and do not require additional lubrication However some customers prefer to use an air line lubricator which injects oil into the pr...

Page 7: ...ble The following is a common air supply scheme used with this product This is an example and not an all inclusive list All air circuits to be used with this product must be designed following ISO 441...

Page 8: ...r o w o L d n a n o i t c n u f l a m e v l a v l o r t n o c r o f k c e h C y r a s s e c e n f i t i e c a l p e r d n a s e n i l r i a e h t n i s k a e l r i a r o f k c e h C e h t e c a l p e...

Page 9: ...Facings Item 18 using the new Facing Screws with locking patch Item 19 7 Tighten the new Facing Screws to 60 in lbs 6 7 Nm BEARING COMPRESSION SPRINGS AND 0 RING SEALS Item 1 Item 5 Item 3 Item 4 Ite...

Page 10: ...g Ring Item 14 22 Equally space the Compression Springs Item 22 in the spring pockets of Piston Item 3 Compression Spring quantity shown in Table 4 23 Slide the Piston Item 3 onto the Dowel Pins Item...

Page 11: ...kit items See Table 4 for quantity TABLE 4 Model Product No Qty FMBS 1125 N A N A FMBS 1375 801980 6 FMBS 1625 801990 10 Item 1 Item 5 Item 3 Item 4 Item 18 Item 19 Item 2 Item 12 Item 11 Item 10 FIG...

Page 12: ...FMBS Housing Guards Type Models Product Number Ring Guard 1125 1375 1625 935900 Waterproof Guard not shown 1125 1375 1625 935901 FACING AND REPAIR KITS Model Facing Kit Repair Kit FMBS 1125 N A N A FM...

Page 13: ...TURE WHATSOEVER WHETHER ARISING OUT OF BREACH OF WARRANTY OR OTHER BREACH OF CONTRACT NEGLIGENCE OR OTHER TORT OR OTHERWISE EVEN IF NEXEN SHALL HAVE BEEN ADVISED OF THE POSSIBILITY OR LIKELIHOOD OF SU...

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