Water Cooled Brakes

Oil States patent pending technology reduces maintenance costsOnly Oil States CoolForce™ brakes offer a removable composite water jacket insert to reduce lifecycle costs by simplifying

field maintenance and rebuilds.

CoolForce™ brakes have the same torque rating and thermal performance of traditional water-cooled brakes, but their

innovative composite jacket design eliminates time-consuming weld repair and re-machining of the interior features of

the water jacket. Simply remove the worn insert, and replace it.

The replaceable insert also eliminates corrosion resulting from contact of the copper backing plate with the cast iron

supporting structure inside the water jacket.

In most circumstances, we can retrofit your existing water-cooled brakes with our composite water jacket inserts. That

means all of your water-cooled brakes can deliver simpler, faster and lower-cost water jacket rebuilds going forward.

Only from CoolForce™ BrakesInnovative Removable Water Jacket Insert

Removable CompositeWater Jacket Insert

Oil States CoolForce™ series of water cooled brakes provides a rugged, versatile solution for high-horsepower

applications demanding high torque absorption and rapid heat dissipation.

CoolForce™ water cooled brakes are precision designed for constant tension applications and are exceptionally

well suited for high-inertia stopping. They permit mid-shaft or end-

shaft mounting, and their durable construction

ensures long, trouble-free service.

A Smarter Brake Design for Tough Applications

Fast, reliable supply, service and support• Largestockinginventoriesandquickturnaroundsensureshortlead-times

• Fullproductengineeringsupport

• Quickturnaroundsforservicecomponentsreducedowntime

Higher Performance at Lower Lifetime CostsGenuinepartsOil States replacement parts ensure durable operation for the life of your brake system

UniquereplaceablewaterjacketOur exclusive removable composite insert dramatically simplifies jacket rebuilds, saving you time and maintenance costs

CustomorstandardmountingA standard mounting hole pattern enables direct replacement of your existing brake systems, or we can design custom

mounting hardware to suit your design

RemovablewearspacersRemovable spacers allow the brake to be adjusted to regain lost torque capacity caused by wear of the friction linings

CustomcradlemountingCustom mountings are available for oilfield drawworks deck mounting

FlexiblecoolantsupplyBrake coolant can be supplied from open- or closed-loop system

Powerful CoolForce™ Advantages

Optional features to meet your needs• Marine-corrosionpackageformarineapplications

• Optionalhigh-coefficientfrictionliningproviding additionaltorquecapacity

CoolForce™ Mounting Hole Patterns

Availablediameters: 18”,24”and36”

Availabletorquecapacities: 50,000to1,200,000in/lb.

Reaction PlateAssembly

Friction DiscAssembly

Reaction PlateAssembly

Clamp TubeStud Wear Spacers

MountingFlange Assembly

Release Spring

Piston

Cylinder

LocknutWasher

Pressure Plate Assembly

Water Cooled Brakes

Water Cooled Brakes

Oil and GasCoolForce™technologyprovidesanexcellentsolutionforuseinoilandgasoperationsandforequipmentincludingmooringwinches,drillingandauxiliarydrawworks,andtopdrives.

Applications

MarineIdealformarinedeckapplications,CoolForce™WaterCooledBrakesarewellsuitedforanchorhandlingandwinches,deckwinchesandmooringwinchapplications.Marine-gradefinishesareavailable.

LoggingForyardersandothermobileloggingequipment,CoolForce™technologyoffersoutstandingperformanceandfieldserviceability.

IndustrialCoolForce™WaterCoolBrakesareanoutstandingchoiceinarangeofindustrial,steelprocessingandmetalformingapplications,includingsteelslitting,metalcoilers,unwindstandsandtensionbrakes.

Parts & Retrofit Services

GenuineOilStatespartsOil States replacement parts are manufactured to the

most exacting specifications from premium materials

to ensure that your CoolForce™ brakes operate reliably

and dependably in the field.

CoolForce™ parts can also be used as replacement

parts for compatible water-cooled brakes from other

manufacturers.

All non-wear CoolForce™ parts carry a one-year

replacement warranty for defects in material or

manufacturing.

SimplifyrebuildsforallyourbrakeswithaCoolForce™retrofitWhen CoolForce™ brakes are direct dimensional replacement for your existing brakes, we can retrofit your equipment with

genuine Oil States composite water jacket inserts to simplify field maintenance and rebuilds. Your water jacket castings will

be machined with recesses to accept the inserts, and your unit will be rebuilt to Oil States CoolForce™ specifications with

genuine Oil States replacement parts.

GlobaldistributionandsupportAround the world, our Oil States distributor network offers

the inventory and short lead times you demand to keep

your production on track and minimize downtime in the

field. We offer full engineering support worldwide to

help you quickly and confidently solve your toughest

design challenges.

CoolForce™

Spring-Actuated BrakesOur spring-actuated brakes offer air release operation for fail safe applications, static holding, emergency stopping and dynamic tensioning. This configuration allows for quick and easy on-site repairs when needed.

Specifications & Performance

CoolForce™

Air-Actuated BrakesCoolForce™ Air-Actuated Brakes are designed with release springs to fully disengage the brake. This brake configuration provides a direct drop-in replacement for Hydromatic/Eddie drawworks brakes.

OVERALL LENGTH

GEARLENGTH

REGISTERDIAMETER

GEAROFFSET

OVERALLDIAMETER

SPECIFICATIONS

OVERALL LENGTH OVERALL DIAMETER GEAR LENGTH GEAR OFFSET REGISTER DIAMETER

INCHES MM INCHES MM INCHES MM INCHES MM INCHES MM

DIMENSIONS

TORQUE RATING(LB-IN)Part

NumberTHERMAL RATING WATER FLOW SLIP SPEED

MAX RPM

FREEWHEELSPEED

MAX RPMLB-IN Nm HP kW GAL/MIN dm3/MIN

HOUSING WEIGHT DISC & GEAR WEIGHT

LB KG LB KG

PARTNUMBERCF118ASCF218ASCF318ASCF418ASCF124ASCF224ASCF324ASCF424ASCF136ASCF236ASCF336ASCF436AS

913

17.2521.51115.52428.517

20.7527.4835

229330438546279394610724432527698889

23.8623.8623.8623.8630.6230.6230.6230.6244.8644.8644.8644.86

6066066066067787787787781139113911391139

2.55.639.6312.53.58.6313.1916.94591318

6414324531889219335430127229330457

1.251.251.251.251.381.381.381.382.382.382.382.38

323232323535353560606060

23.2523.2523.2523.2529.99829.99829.99829.99844.49844.49844.49844.498

5915915915917627627627621130113011301130

CF118ASCF218ASCF318ASCF418ASCF124ASCF224ASCF324ASCF424ASCF136ASCF236ASCF336ASCF436AS

48,80097,600146,400195,200100,000200,000300,000400,000295,000590,000885,0001,180,000

5,51411,02816,54222,05611,29922,59833,89845,19733,33366,66599,998133,330

1202403604802705408101080650130019502600

901792693582014036048064859701,4541,939

1224364227548110865130195260

4591136159102204306409246492738983

2843833806654457704244132,6503,2504,3505,300

1291741733022023501931881,2041,4761,9762,407

911892723832084386768874708551,2401,655

418612417494199307403213388563752

955955955955715715715715475475475475

16001600160016001200120012001200700700700700

SPECIFICATIONS

OVERALL LENGTH OVERALL DIAMETER GEAR LENGTH GEAR OFFSET REGISTER DIAMETER

INCHES MM INCHES MM INCHES MM INCHES MM INCHES MM

DIMENSIONS

CF118SSCF218SSCF318SSCF418SSCF124SSCF224SSCF324SSCF424SSCF136SSCF236SSCF336SSCF436SS

9.9813.3316.5719.8912.0216.0720.1224.0815.3820.3925.3330.3

253339421505305408511612391518643770

23.8623.8623.8623.8630.6230.6230.6230.6244.8644.8644.8644.86

6066066066067787787787781139113911391139

2.505.639.6312.503.508.6313.1916.945.009.0013.0018.00

6414324531889219335430127229330457

1.251.251.251.251.381.381.381.382.382.382.382.38

323232323535353560606060

23.2523.2523.2523.2529.99829.99829.99829.99844.49844.49844.49844.498

5915915915917627627627621130113011301130

TORQUE RATING(LB-IN)Part

NumberTHERMAL RATING WATER FLOW SLIP SPEED

MAX RPM

FREEWHEELSPEED

MAX RPMLB-IN Nm HP kW GAL/MIN dm3/MINCF118SSCF218SSCF318SSCF418SSCF124SSCF224SSCF324SSCF424SSCF136SSCF236SSCF336SSCF436SS

40,00076,000112,000148,00082,000157,000232,000328,000283,000532,000781,0001,030,000

4,5168,58012,64516,7099,25817,72526,19337,03131,95160,06388,175116,287

1202403604802705408101080650130019502600

901792693582014036048064859701,4541,939

1224364227548110865130195260

4591136159102204306409246492738983

HOUSING WEIGHT DISC & GEAR WEIGHT

LB KG LB KG4185484134584586658721,0792,3023,3004,2985,296

1902491882082083023964901,0461,4991,9522,406

871802733661803956106253638051,2471,689

408212416682179277284165366566767

955955955955715715715715475475475475

16001600160016001200120012001200700700700700

PARTNUMBER

OIL STATES INDUSTRIES, INC.Industrial Products DivisionManufacturing, Engineering & Sales7701 S. Cooper StreetArlington, Texas 76001 USATel +1 817 548 4200Fax +1 817 548 4222US Toll Free: 1 (800) 785 2674E-mail: IndProd@oilstates.com

www.oilstates.com

Europe & EurasiaOil States Industries, Inc.Representative Office36, Bd des Oceans13275 Marseille, Cedex 9FranceTel +33 491 956 051Fax +33 491 401 482

Oil States Industries, Inc.Representative OfficeSuite 5, 1F Amirov StreetBaku, AZ1000 AzerbaijanTel/Fax +994 125 981 125

Middle East & AfricaOil States Industries, Inc.Branch OfficeFairmont Hotel, Ste. 515Sheikh Zayed RoadDubai, UAETel +971 50 550 0954

Oil States Industries (Nigeria) Ltd.Sales OfficeNo. 50c Glover RoadIkoyi, Lagos, NigeriaTel +234 1 2718363Fax +234 1 2718364

South AmericaOil States Industries do Brasil Ltda.Sales OfficeCentro Empresarial Barra ShoppingBloco 8B, COB 303Av. das Américas 4200CEP 22640-907Barra da Tijuca, RJ BrazilTel: +55 21 3503 2400

About Oil States Clutch & Brake Systems

Oil States is a global supplier of trusted clutch and brake

solutions for industrial, oilfield, mining and forestry applications

and more. Engineered and tested to the highest standards of

performance and reliability, Oil States brake and clutch solutions

offer a full range of performance and configurations for virtually

any environment.

Contact your local Oil States representative to learn more about our full clutch and brake product line.

DRUM STYLE• Elasta-Flex® VC Series• Elasta-Flex® HVC Hydraulic Series

DISK STYLE• CoolForce™ Water Cooled Brakes• Hydraulic and Pneumatic Calipers

EXPANDING CLUTCH ACTUATORS• Elasta-Flex® E Series• Elasta-Flex® VE Series• Elasta-Flex® Expander Tubes

• Elasta-Flex® CB Series• Elasta-Flex® CM Series

IM\4-13\.5MCopyright 2013 Oil States Industries, Inc. All rights reserved.Elasta-Flex is a registered trademark of Oil States Industries, Inc. Oil States is a registered trademark of Oil States International, Inc.