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This brake is equipped with an electrical fan for a thermal capacity up to 4,4 kw. It's mainly suitable to winding and unwinding applications with maximum speed 2.670 rpm.
The stardard protection guard is designed according to international safety regulations. The modular and ergonomic design allows easy re-configuration and maintenance of the braking units.
An agile and reliable brake with the best price/quality ratio.
Braking torque from 1,9 to 1.760Nm.
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Disc brakes are used on conveyors for four main reasons:
An emergency stop.
For normal stopping and parking.
Where one conveyor feeds another and there is risk of over spill.
Wherever there exists a risk of personal injury particularly under ground.
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Safety brakes for brake disks - Low-noise operation | Attractive solution for large braking torques | Mechanical and electrical release | Redundant acc. EN 81 | when equipped with two brakes
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Air Actuated Spring Released
Air Engaged Spring Released Caliper Brakes
Spring Actuated Air Released
Spring Engaged Air Released Caliper Brakes
Spring Actuated Hydraulic Released
Spring Engaged Hydraulic Released Caliper Brakes
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Twiflex offer the largest range of industrial disc brake calipers in the world.
Our engineering experience enables us to specify optimum braking solutions from our comprehensive industrial disc brake product range. Each is selected according to the application requirements and is specified in conjuction with a recommended brake pad material.
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Permanent Magnet Brakes
Most commonly used on escalators, these brakes use both permanent magnets and magnetic coils to produce torque and control operation.
Electric Brakes
Designed for maximum flexibility and long, dependable service, our electric brake is electromagnetically released when voltage is applied and spring-engaged when current is interrupted.
Hilliard Twiflex Series/Shunt Brakes
The Hilliard Corporation and Twiflex Ltd. have applied over 70 years of combined experience to develop the Series/Shunt Caliper Disc Brakes. Designed as a direct replacement for drum brakes, these brakes require no modifications to existing AISE mountings. The design is based on the Twiflex MR-type brake, which has been used successfully for over 40 years in harsh industrial environments worldwide.
SE Caliper Brakes
The SE spring applied and electrically released calipers are designed for medium to heavy stopping and holding applications.
MK Electrically Released Calipers
Powerful floating caliper design can be used on conventional disc or rail applications.
Twiflex Disc Brakes
• Spring Applied
• Pneumatically Released
• Hydraulically Released
• Electrically Released
• Direct Applied
• Pneumatic
• Hydraulic
• Mechanical
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For applications with light tensions
Wichita offer electromagnetic brakes
from our sister company Warner
Electric
For selection advice please see Tension
Control section or call Wichita
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A4 & AA4 Hydraulic Dry Caliper Service Brakes
Description
The Carlisle A4 and AA4 brakes are hydraulically applied, four-piston, caliper disc brakes designed for a variety of dynamic braking requirements. These brakes are typically mounted to a flange on the vehicle's axle or mounting bracket for service brake applications.
Application
Mobile construction and mining equipment Agricultural machines Logging industry vehicles Industrial equipment
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Ausco has done a great deal of development in hydraulic calipers over the last several years. We have developed new calipers for everything from sprayers and airport tow tractors to utility vehicles, with many more new designs on the way. Ausco continues to innovate in this area with features such as self-retracting seals, which ensure caliper piston retraction and long lining life, and modular calipers, which allow the caliper to be used with either a fixed or a floating mount.
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Airflex caliper design features opposed pistons for balanced braking. Their symmetrical split construction accommodate discs of any thickness and permits mounting from either side or at the split line.
Type DP is ideally suited for most stopping and light tensioning applications. An automatic adjustment mechanism compensates for lining wear and maintains constant release clearance and response time.
Model H is suited for stopping high inertia loads on large diameter discs. Its design automatically compensates for disc run out.
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With hand drive operation, pneumatic, hydraulic. To slow down, stop, maintain, control. Emergency stop for lack of pressure. Automatic offsetting and continues wear of the trimmings to guarantee a constant air-gap.
Couples to 37.500 Nm.
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The following spring applied, pneumatically released brakes are but a small example of the choices available. These brakes can be conveniently hooked up to shop air supplies or powered by seperate compressors. Most include convenient features such as; automatic pad wear adjustment, torque adjustment, quick change pads, modular design and easy maintenance.
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SB38
Application:
- Main Hoist, Boom Hoist
Advantages:
- Low maintenance caused by self centering
- Automatic wear compensator
- Symmetric design
- Compact construction
Technical data:
- Adjustable brake torque
- Brake torque 21000-40500 Nm
- Brake disc diameter 710-1250 mm
- Weight 510 kg
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YP series electro-hydraulic disc brakes are high performance products acted on high speed shafts of drive mechanism, which have advanced function such as automatic shoe clearance balancing and lining automatic wear compensation. The brakes in service are basically free of maintenance. Meanwhile, various limit switches can be equipped to provide the main machinery with necessary interlocking protection signals. Therefore, if fits very well for mechanism deceleration and stop/braking of various large and special handling machinery with high self-control, hoisting and metallurgical machinery.
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Our disc brakes are designed to operate in the most arduous conditions, typically in the steel industry where the operating environment is extreme, and the container industry where reliable operation all year round is expected.
Twiflex brakes are often specified for the main hoist, acting as service brakes mounted on the input shaft and as emergency brakes mounted on the output shaft or directly on the main drum
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The Electro-Thrust Shoe Brakes have been in service for over 10 years. AISE sizes range from 8 inches in diameter up to 30 inch diameter wheels. Torque values range from 100 foot-pounds to 9,000 ft./lbs.! We also manufacture a line of non-AISE rated brakes. The brakes are spring set for fail-safe operation with an electro-hydraulic actuator that overcomes a setting spring and releases the brake.
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Various designs of electrically operated brakes are available, including the EMX system illustrated. Electrically operated brakes may be used in a variety of applications including; travel motion on cranes, conveyor braking, turbine braking, elevator and escalator braking.
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Positive Stopping. Reliable holding.
Designed for maximum flexibility and long, dependable service, our electric brake is electromagnetically released when voltage is applied and spring-engaged when current is interrupted.
Features include:
• Heavy-duty friction disc for long service life
• Fully epoxy-potted coil
• Easy-to-adjust wear bolt compensates for friction surface wear and extends brake life
• Conservatively rated helical springs
• Wall or bearing mounted
• Many different voltages available
MK Electrically Released Calipers
Powerful floating caliper design can be used on conventional disc or rail applications. The compact spring-applied design provides easy installation and maintenance. Spring force and air gap can be adjusted to match torque requirements.
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SB series Safety brakes are high power braking devices acted on low speed shafts, extensively used as emergency braking for various large and middle cranes of port handling machinery at hoist and low speed shaft of luffer mechanism, mine winders, lifters, oblique belt conveyors, cable cars and ropeway cranes at drive system.
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Powerful, compact and versatile; max. braking force from 20 000 to 100 000 N.
The new Coremo proposal generated by continuous research and development to meet Customers requirements also in the fields of energy, seaport and marine, lifting systems and conveyors, mining and oil.
Failsafe version (spring applied) also available.
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Seven different styles. Effective piston areas ranging from 1 to over 9 square inches. Aluminum, or iron construction. Maximum pressure ratings between 1000-1500 PSI. Options (depending upon the series selected) include floating bracket, EPR seals, retractable piston(s) and sintered metallic friction material.
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The following calipers give various examples of the "spring applied, hydraulically released" brake range. Often described as "Safety brakes" these units are typically installed and controlled as automatic safety devices on such machines as escalators, elevators, conveyors, mine winders and cranes.
Options include; adjustable torque control, automatic pad wear adjustment, monitoring devices, discs, hubs, hydraulic power supplies and pedestal mounting kits.
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Finding innovative and reliable ways to help our customers solve industrial braking problems...at Carlisle Industrial Brake and Friction its been our mission for over 50 years. Through the years we have partnered with most of the leading OEM’s in off-highway to produce brakes and hydraulic actuation systems for applications ranging from agriculture and construction equipment to lift and mining trucks. We offer complete braking systems that extend from the foot pedal through the brake and friction material. Our range of brake products includes service, park, emergency, full circle and hydrostatic motor brakes, as well as hydraulic valves, actuators, brake locks, and friction materials.
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YLZ series wheel brakes are new storm braking devices, directly acted on the wheel to realize storm braking in the function of wheel pressure. They are extensively used for outdoor middle and large cranes, port handling machinery, and construction machinery as storm braking under operational state and as auxiliary storm braking under non-operational state. The brakes are mainly used for passive wheel braking. Together with active wheel on high speed shaft adopting two-step brake, it’s better and more economical to realize full wheel storm braking.
Design features:
●Normal closed design,safe and reliable; disc spring set and hydraulic release.
●With limit swtich the brake can give the interlocking protection.
●Brake lining is made from a non-asbestos hard material,which has high and stable friction performance,not sensitive to water, acid and other environmental agents.
●All fasteners and spindles are made of stainless steel.
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RINGSPANN- Disc Brakes can be used for various functions, i.e.
as a parking brake it prevents the unintended start of a stationary shaft;
as a stopping brake it brings a rotating shaft to a standstill in a short time, even when this is only in connection with a power failure or emergency stop;
as a control brake it maintains a certain tension in the material.
Brake callipers or brake saddles may be arranged in any position on disc brakes of varying diameters. By using several brake callipers on the same disc it is possible to increase the brake torque without the need to enlarge the installation dimensions to any great extend. All brakes are available with an electric wear indicator and with automatic wear adjustment.
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Two different styles with effective piston areas from 2 to 4 square inches. Aluminum construction. Maximum hydraulic pressure ratings between 1000-1500 PSI. Maximum mechanical lever forces of 200-580 lbs. Options (depending upon the series selected) include floating bracket and Buna-N seals.
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Four different styles with maximum lever forces ranging from 225-660 lbs. Aluminum or iron construction. Options (depending upon the series selected) include floating bracket and various lever positions.
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RT Mechanical Park Brakes
Description
This mechanically actuated, sliding caliper brake is designed for static/secondary applications. (Please contact Carlisle regarding dynamic braking applications.)
Application
Front-end loaders, backhoe loaders and other construction vehicles Underground mining vehicles Agricultural machines On-highway vehicles Industrial Equipment
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Ausco has raised the standard for mechanical calipers with its new EZTorque ball ramp caliper design. This brake produces the highest torque of any caliper in its class. This means more holding power with less user input force. In addition, Ausco makes a wide variety of other mechanical caliper brakes for both service and parking applications.
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Disc brakes to slow down, stop, maintain, control. Automatic offsetting or manual of the wear of the trimmings to guarantee a constant air-gap. Standard fixing centers horizontal or vertical
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Caliper disc brakes
