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Characteristics
• Pneumatically applied - spring release
• 1, 2, 3 or 4 disc design
• For dry use only
Utilisation
• End-of-shaft mounting on bearing supported pulley, sprocket or flywheel
Typical Uses
• Fast engagement and cyclic applications
• High Torque requirements in a compact design
• General drive applications
Mounting Precautions
• Input and output halves of clutch must be individually supported
• Designed for horizontal shaft axis. Consult Wichita if vertical mounting is required
Saftey
• The clutch should be suitably guarded when in use
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Year after year, lost production hours are attributed to mechanical threading clutches that are over or under adjusted on your Acme-Gridley screw machine - forcing you to compromise on part quality and tap life.
Now, you can achieve state-of-the-art tapping repeatability, reliability and quality with Logan Hi-Capacity Air Threading Clutches. Engagement and disengagement are so smooth and positive - Tap depth remains consistent over millions of parts. Also, the load on your tap is uniform, prolonging the life of the tap. Fewer tool changes are necessary, shaving valuable hours from a big job. Logan also provides up to 200% more torque for heavy-duty pipe thread tapping.
Logan Hi-Capacity Air Threading Clutches are simple to install and available for almost every Acme ever manufactured. Call today and make the switch from mechanical to Logan!
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Hilliard MT Overrunning Clutches combine high torque, high speed capabilities, easy field repair and low cost – all in a compact size. With most overrunning clutches, shaft size is a major consideration. Hilliard’s new roller ramp design allows for greater shaft sizes than comparable size clutches offered by other clutch manufacturers. The assembly features the cam surface precision machined within the housing instead of the inner member, giving it the ability to reach much higher overrunning speeds and to attain greater torque in a much smaller space.
Typical applications include general backstopping and overrunning, such as suspended conveyors, indexing or ratcheting, and gear boxes.
Features:
• Flexible packaging as a clutch or clutch coupling
• Increased torque
• Compact design
• Increased shaft sizes in same physical-size units
• Custom mechanisms available
• Failure in overrunning mode; does not lock up
Clutches are available in various models from 82 to 43,600 lb.ft. at 1,000,000 cycles. Custom designs and rapid prototyping are available.
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Hilliard Bi-Directional overrunning clutches replace expensive shifting and drive train assemblies. These clutches provide positive engagement automatically in either direction.
Manufactured exclusively by The Hilliard Corporation, these unique clutches feature rugged, field-proven components and are easy to service in the field. Because they can overrun in either direction, Hilliard Bi-Directional overrunning clutches are ideal for such functions as bi-directional and dual-source drives.
A specially designed unit was recently used by Polaris Industries to produce the first 4-wheel drive, all-terrain vehicle capable of providing automatic front-wheel drive engagement in both forward or reverse models.
Features:
• Senses driving direction and automatically shifts to
driving or overrunning modes
• Proven roller-ramp design
• Precision-machined components
• Bearing support and alignment of cam to drive shaft as required
Benefits:
• Reliable, durable and long lasting
• Positive engagement
• Automatic disengagement
• Constant drive maintained while engaged
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Centrifugal clutches: Reliable drive elements used as starting mechanism in combustion engines and electric motors for many applications. Special designs can be produced to order.
Centrifugal brakes: Mechanically solid security devices, work without any separate energy source, automatic operation. Braking torques up to 2000 Nm. Special designs can be produced to order.
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The Hilliard Extreme Duty Centrifugal Clutch has been engineered to provide long service life and is ideal for retrofit or new equipment applications. A thermodynamically designed clutch shoe increase the clutch’s capacity to absorb heat without damaging the integrity of the clutch.
• Bi-directional operation
• Overload protection
• Load-free starting
• Optional engaging speeds available
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Posidyne® clutch/brakes transmit torque by shearing automatic transmission fluid between multiple friction discs. The fluid absorbs the heat of engagement and dissipates it through the housing. The recirculating fluid minimizes wear, resulting in exceptionally long service life. Oil-shear operation provides a controllable, cushioned engagement that is smoother, quieter and more accurate than dry friction units.
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Friction Clutches
Air Champ II ® Sealed Bearing Units
Air Champ® Open Bearing Units
Dual And Quad Plate Clutches
Flange Or Foot Mounted IEC And NEMA Clutches
Metric Air Champ II ® Sealed Bearing Units
Metric Air Champ® Open Bearing Units
Multi-Disc Clutches
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Ogura is the largest manufacturer of electromagnetic clutches and brakes in the world. Current manufacturing capacity is in excess of 30 million clutches and brakes per year. We have 14 manufacturing plants throughout Europe, the Americas, and Asia. All plants are certified ISO9001 and most have been certified ISO 14001 and TS16949. We have over 3,000 designs available. Besides the standard product shown we also make a variety of specialty products. Our products are used in automotive, industrial, mobile, factory automation, office automation, agricultural and construction machinery industries. Our clutches are made in the following styles: electromagnetic single face, multiple disk, tooth, hysteresis, eddy current, magnetic particle and permanent magnet. Torque range for standard products is from .0001nm to 8,400nm.
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Ortlinghaus multiplate safety clutches are permanently engaged, this condition being maintained by spring pressure. They are able to transmit torque up to a particular, preset level, after which in the case of an overload in the transmission, they are designed, to slip for a limited period of time. They can thus be used to safeguard all types of transmission lines in machines and equipment from overloading and destruction. They have the task of smoothing out high torque peaks, at start ups, and during the operating of a line. This is done by the clutch plates slipping past each other for a short period of time when the desired maximum torque is reached.
The torque at which a clutch starts to slip can be varied, within limits. In this way these clutches safeguard gear wheels, shafts and other drive elements from damage and thus guarantee operational reliability for an extended period of time; in this way they also help to prevent the need for repairs. It must be kept in mind that when the clutch is slipping, frictional heat is produced and released within the set of plates and that the permissible amount of heat is limited. This thermal loading must be kept within the required limit with the aid of a slip monitoring device, which would switch off the drive. This is necessary with fast running drives where the critical amount of heat is reached very rapidly when slipping commences.
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Available Clutches
Industrial Overrunning Clutches
• Magna Torque (MT) Overrunning Clutch
• Bi-Directional Overrunning Clutch
• Overrunning Clutch
• MTR Roller Ramp for Clutch Couplings, Dual-Drive & Turning Gear
• Enclosed Overrunning Clutch
Intermittent Motion Clutches
• Single Revolution Clutch
• Intermittent Drive Assembly
• Intermittent Drive Packages
• Hilliard-Twiflex Centrifugal Clutch
• Linkless Centrifugal Clutch
Torque Limiting Clutches
• Slip Clutch Friction Torque Limiter
• Jaw Type Overload Release Clutch
• Ball Detent Overload Release Clutch
Drive Train Clutches and Outdoor Power Equipment
• Bi-Directional Overrunning Clutch for Turf and Lawn
• Hand Disconnect Clutch
• Drive System for Walk-behind Equipment
• Clutches for Turf and Lawn
Available Brakes
• Permanent Magnet Brakes
• Electric Brakes
• Hilliard Twiflex Series/Shunt Brakes
• SE Caliper Brakes
• MK Electrically Released Calipers
• Twiflex Disc Brakes
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The Model HC or HCD clutches are designed to be used in either an end of shaft or through shaft mounting configuration. Their compact size makes these units ideal for incorporating within a gear housing. Multiple speed transmissions use a variety of these units to effect fixed mesh speed changes, or they may be used as a stand alone device for disconnect service.
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These reliable devices are still ideal for a high percentage of basic actuation installations. Conveniently available from your nearest Twin Disc distributor, Twin Disc mechanical PTOs will put you back in business fast.
Where operator access is complicated by machinery configuration, Twin Disc offers a new line of remotely actuated mechanical PTOs, offering safer, easier operation and greater equipment design flexibility.
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WPT Power Grip PO Clutches:
for oilfield and general industrial applications from 14" through 30" diameter. 3,750 Lb.Ft(5,086 Nm) through 97,500 Lb.Ft.(132,239 Nm) static torque.
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Features:
- Rugged cam clutch designed for applications where space and weight are factors in clutch selection
- Full complement of cams held in outer races
- Input shaft used as inner race must be hardened and ground to size
- Interchangeable with competitor products
- Bearing support and lubrication required
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Reduce Die Crashes ~ To prevent damage when a stock buckle or other type of fault is detected, your press must be capable of stopping before the upper die contacts your material. Retrofitting a high performance Minster clutch and brake unit onto your current press can provide you with the quick response you need to avoid these types of crashes.
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Driven Shaft Mounted
Air Champ 1 Clutch Brakes
Driven Shaft Mounted, Straight Bore, Double Piston, Air Engaged, Clutch Brakes
Air Champ 2 Clutch Brakes
Driven Shaft Mounted, Straight Bore, Single Piston, Air Engaged, Clutch Brakes
LSCB Clutch Brakes
Driven Shaft Mounted, Straight Bore, Multi-plate, Air Engaged Clutch, Spring Engaged Brakes
Metric IEC Flange Mounted
FMCB Clutch Brakes
Open, Air Engaged Clutch Brake With Optional Input Shaft And Feet
FMCBE Clutch Brakes
Enclosed, Air Engaged, Clutch Brake With Optional Input Shaft And Feet
FMCBES Clutch Brakes
Enclosed, Air Engaged Clutch, Spring Engaged Brake With Optional Input Shaft And Feet
NEMA Flange Mounted
DAP Clutch Brakes
Open, Air Engaged Clutch, Spring Engaged Brake With Optional Input Shaft And Feet
FMCB Clutch Brakes
Open, Air Engaged, Clutch Brakes With Optional Input Shaft And Feet
FMCBE Clutch Brakes
Enclosed, Air Engaged, Clutch Brakes With Optional Input Shaft And Feet
FMCBES Clutch Brakes
Enclosed, Air Engaged Clutch, Spring Engaged Brake With Optional Input Shaft And Feet
Modular Clutch Brakes
Enclosed, Air Engaged, Clutch Brake With Optional Input Shaft And Feet
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Ortlinghaus offers a broad spectrum at brakes for your application as catalog execution: spring-tensioned brakes with hydraulic, pneumatic, electromagnetic or mechanical ventilation for wet or unlubricated operation. With some your applications these due to certain constructional basic conditions will not be suitable. In this case we offer to you to develop one exactly on your application cut solution together with you. Profit from our experience!
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Operating Features
The Wichita Kopper Kool airtube disc
Clutches and Brakes are liquid cooled
and consist of a series of alternating
discs connecting an inner drive member
to an outer drive member. Engagement
is achieved by pneumatic expansion of
the airtube. This air-operated clutch
contains copper discs for excellent heat
dissipation and provides an accurately
controlled continuous slip action.
Braking torque is in direct proportion to
the air pressure applied.
The high level of heat dissipation makes
Kopper Kool Brakes ideal for
dynamometer applications and high
speed web tension control duties when
used with a suitable closed loop control
system such as the Wichita MCS2000
range of controllers.
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The Posidyne® clutch/brake is designed for start/stop applications. Oil shear technology combined with advanced friction materials deliver smooth, accurate engagements., excellent positioning accuracy and repeatability, and superior thermal capability. A multiple friction disc design provides high torque capacity in a low inertia package. The Posidyne® clutch/brake also delivers long service life with low maintenance for applications where downtime is critical. Totally enclosed rugged housings provide protection against hostile environments.
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Low Inertia Clutches and Brakes:
including High Torque clutches and Spring Set brakes from 4" through 60" diameter. For metal forming and stamping equipment and general power transmission applications. From 2,340(lb.in.) 260(Nm) through 11,430,000(lb.in.) 1,301,800(Nm) static torque.
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Low Inertia Clutches and Brakes:
including High Torque clutches and Spring Set brakes from 4" through 60" diameter. For metal forming and stamping equipment and general power transmission applications. From 2,340(lb.in.) 260(Nm) through 11,430,000(lb.in.) 1,301,800(Nm) static torque.
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Clutch capacity: Brake capacity:
75,000 lb·in 55,000 lb·in
8475 N·m 6215 N·m
Airflex DCB combination air-actuated disc clutches and spring-applied disc brakes were specifically designed for the can making industry. It is ideally suited for high speed continuously running machinery requiring an extremely fast stop.
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KEB COMBIBOX Clutch/Brake Modules
KEB COMBIBOX is an integral clutch-brake module for start – stop applications. The patented external readjusting of the air gap provides wear adjustment without disassembly of the unit.
KEB COMBIBOX Type 10
Power-on electric clutch and electric brake
KEB COMBIBOX Type 09
Electric clutch only
KEB COMBIBOX Typ 06
Power-on electric clutch and permanent magnet brake
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CECON Clutches (CECON = Completely Enclosed for Continuous Operation)
Marland One-Way CECON Clutches are designed for applications where one or more of the following conditions exist:
Shaft speeds exceed the permissible maximum for standard clutches, clutch couplings or backstops.
Uninterrupted, continuous operation is required
Operation under extremely wet, dusty, abrasive or other adverse atmospheric conditions; or on unprotected outdoor applications; or subject to high ambient temperature.
Shaft axis is not horizontal, as on cement kiln drives.
Lubrication maintenance must be provided on a no "down-time" basis.
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Clutch capacities to:
1,140 ,000 lb·in
128.799 N·m
Brake capacities to:
483,000 lb·in
54.570 N·m
The Airflex CBC unit combines an air actuated disc clutch and spring- applied disc brake into a compact package, which can be readily adapted to new or existing flywheel drives. Designed primarily for high cyclic punch press service, the unit has been applied on a wide variety of high speed, high cyclic applications.
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The Model HC or HCD clutches are designed to be used in either an end of shaft or through shaft mounting configuration. Their compact size makes these units ideal for incorporating within a gear housing. Multiple speed transmissions use a variety of these units to effect fixed mesh speed changes, or they may be used as a stand alone device for disconnect service.
All units incorporate provisions for forced oil cooling allowing high energy engagements to be made without causing themal distress within the disc pack. Cooling oil is introduced from an external supply through axial holes provided in the shaft.
Marine main propulsion forward/reverse or disconnect service, winch disconnects, conveyor or mill soft-starts, and multi-speed transmissions are but a few of the applications for the model HC/HCD oil immersed clutches.
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CH Clutches for Escort and Ship Assist Vessels
Logan CH Series clutches are specified on a variety of deck
and hawser style winches (single and multi-speed), which are utilized during harbor and off-shore escort activity. Clutch-brake combinations assist with line tension control during render- recover mode in dynamic, open sea conditions.
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Clutch capacities to:
516,000 lb·in
58.260 N·m
Brake capacities to:
336,200 lb·in
37.960 N·m
Airflex FSPA packages feature drum type CB or VC air applied clutches fastened to standard bearing-mounted flywheels. These clutch/flywheel assemblies are then combined with drum type CS and CTE or disc type DBA spring-applied, air released brakes. Although designed primarily for punch press use, they have found application on all types of cyclic equipment. Airflex press controls feature two independent circuits electrically interlocked and monitored to provide two-hand protection.
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Logan Multiple Disc Clutches and Brakes
Simple, Compact, High Torque Design
Logan Fluid or Air actuated clutches, brakes, and clutch-brake combinations are used ina wide variety of Machine Tool, Industrial, Marine, Municipal, Mining and Off-Highway applications. Our attention to quality and service, along with the ability to modify stan-dard units to meet specific customer needs, has lead to the success and growth of Logan Clutch Corporation. The Standard Logan product line is described in this catalog. It consists of three series of clutches and brakes with design features that are beneficial to their installation, operation and maintenance. Each series has model sizes with friction discs ranging in diameter from 2.5 inches (64 mm) to 8 inches (203 mm). All models can be furnished with standard lug or gear toothed friction discs.
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Clutches
