AquaMaKKs water cooled clutches and brakes
are designed to provide accurate torque control
for heavy-duty tensioning applications.
AquaMaKKs™ clutches and brakes are pneumatically or hydraulically controlled and water cooled. They consist of a series of alternating friction discs and water jackets. Torque is transmitted by applying axial force from the pneumatic, hydraulic, or spring set actuator. Copper wear plates are used for excellent heat dissipation. Models are available in 19", 25", and 36" diameter sizes. Torque ranges from 66,500 in.lb. @ 80 PSI to 1,611,000 in.lbs. @ 100 PSI.
Features
- Durable air tube design with high strength reinforced neoprene air-tubes, offering longer
service life
- Water channels for balanced water flow for the highest thermal capacity
- Long-lasting friction material with minimal wear on mating copper
- Copper alloy wear plates enable higher heat transfer than any other metals
- Hub spline provides perfect alignment of rotating discs
- External air & water connections
- Release springs ensure complete disengagement
- Adjustment for wear is easily accomplished by removing shims without any unit disassembly
- Unique torque pin column arrangement provides structural integrity of case
- Open case design with covers for safe, simple, visual inspection and easy
maintenance
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New engineered composite water jacket
improves performance
Wichita engineers have utilized the latest cutting edge technologies
and state-of-the-art materials to develop a revolutionary new breakthrough
in water cooled clutch and brake design...
composite water jackets (patent pending).
Corrosion resistant, saltwater friendly
Composite material will not corrode, so salt water and water sources with high PH acidic values can be used for cooling without the need to supply fresh water.
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A new 36" composite water jacket weighs approx. 95 lbs. A comparable 36" cast iron jacket weighs approx. 375 lbs. The reduced weight is a significant maintenance benefit, as well as when equipment is installed in weight restricted applications such as mobile yarders in the forestry industry. |
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Other composite water jacket benefits include:
- Improved channeled water flow - achieved via groove
designed and molded into jacket providing enhanced
cooling capability
- Fast & easy maintenance created from the lightweight
composite jacket design that is about 25% the weight of the
competitors metal design
- Water jacket design and material allows for longer life,
requiring fewer replacements
- Reduced overall clutch weight – critical for weight
restricted applications (eg: truck mounted)
No optional salt water corrosion protection is required
Option packages and custom engineered AquaMaKKs models are available to meet your specific
requirements
The versatile AquaMaKKs product platform can be modified to accommodate your application
specifications. With AquaMaKKs, you get more than just a water cooled brake, you
can get a turnkey solution. Whether you need a brake painted a preferred color, water
connection kits, covers, shaft assemblies, or deck mount assemblies, Wichita will provide
a custom engineered solution to meet your specific needs. Other variations include LISSB
models for marine deck use, dual actuator units, and arctic packages for operating
temperatures to -45°C. Call Wichita today for more information. |
 Dual actuator models provide both a spring-set parking and a precision tension braking capability in one compact unit.
LI-SSB models are designed to withstand highly corrosive offshore deck environments where sea spray and direct seawater splash is prevalent.
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