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KOP-FLEX Torque Overload Release Couplings

Torque Overload Release Couplings Series H Shear Pin Cartridge FAST'S Shear Pin FAST'S Breaking Pin Index: Page Series H. Technical Advantages .. 180 - 181. Service Factors ..182. Selection Procedure ..183. Series HSP ..184. Series HSPS ..185. Series HSPF ..186. Series HSPX ..187. FAST'S . types FSP & MSP ..188. types FBP & MBP ..189. For More Information Visit 179. Series H Shear Pin Cartridge Coupling Features Hardened Liner Spring Washers Hollow Shear Pin Shear Pin Cartridge Series H Hub Safety Wire Series H Sleeve Grade 5 Bolt (& lock washer). Sealed Bearing In today's drive systems, equipment is designed closer The drive can then be shut off, the shear pins replaced, to the actual operating conditions to minimize capital and the operation restarted without disassembling the cost. It is becoming increasingly important to provide an coupling or moving the driving or the driven equipment.

183 DATA REQUIRED WITH THE ORDER 1. Size and type from the catalog, see below for selection. 2. Hub bore and keyway or shaft diameter and required tolerance.

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  Types, Release, Torque, Flex, Overload, Kop flex torque overload release

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Transcription of KOP-FLEX Torque Overload Release Couplings

1 Torque Overload Release Couplings Series H Shear Pin Cartridge FAST'S Shear Pin FAST'S Breaking Pin Index: Page Series H. Technical Advantages .. 180 - 181. Service Factors ..182. Selection Procedure ..183. Series HSP ..184. Series HSPS ..185. Series HSPF ..186. Series HSPX ..187. FAST'S . types FSP & MSP ..188. types FBP & MBP ..189. For More Information Visit 179. Series H Shear Pin Cartridge Coupling Features Hardened Liner Spring Washers Hollow Shear Pin Shear Pin Cartridge Series H Hub Safety Wire Series H Sleeve Grade 5 Bolt (& lock washer). Sealed Bearing In today's drive systems, equipment is designed closer The drive can then be shut off, the shear pins replaced, to the actual operating conditions to minimize capital and the operation restarted without disassembling the cost. It is becoming increasingly important to provide an coupling or moving the driving or the driven equipment.

2 Overload device to protect the equipment from It is designed for quick shear pin replacement to minimize unexpected shock loads. To this end, we have designed downtime and the associated expense. a shear cartridge assembly to be mounted between the rolling mill stand or gearbox and the driving equipment. The uniqueness of our design is the cartridge and the shear pin. In typical shear pins the shear groove in the The Shear Pin Cartridge coupling is a Series H type pin produces stress risers which under cyclic loading coupling designed to physically disconnect the driving (shear and/or bending) can magnify these stresses to and driven equipment during Torque Overload . The produce a premature fatigue of the pin - even under purpose of this design is to prevent damage to the normal conditions. The result is unexpected pin failure equipment - motor, gearbox, pump, etc.

3 - from Torque instead of the required Overload protection. The unique Overload . Shear pin Couplings are used to limit the peak hollow shear pin design minimizes premature failure from Torque to a predetermined safe value. This value is fatigue under normal operation. The hollow shear pin greater than the normal starting Torque of the system. design also makes for a cleaner breaking of the pin which reduces the likelihood of broken pins jamming into the The shear pins shear at the predetermined specified shear flanges and causing damage to the coupling and design value which physically separates the driving from equipment. These shear pins are made from carbon or the driven half of the coupling. The coupling halves alloy steel depending on the Torque requirements. separate then rotate on the sealed radial ball bearings of the shear pin cartridge without transmitting any Torque .

4 The KOP-FLEX design offers: Increased coupling reliability Minimized downtime by enabling quick start-up after shear pin breakage Minimized premature shear pin breakage Hollow Shear Pin Decreased coupling rebuilding cost after shear pin breakage Off-the-shelf availability for quick shipment 180. Series H Shear Pin Cartridge Coupling Features Standard Series H flex Half O-ring style seal design with exposed bolts Axial slide for ease of adjustment during installation and operation Curved face gear tooth design for large misalignment capacity Readily available from stock or through distributors worldwide Interchangeable with existing gear Couplings Off-the-shelf for quick delivery Shear Pin Hollow shear pin - can be selected for any Torque value Two pins for standard and up to four pins per coupling for high Torque applications - available in incremental Torque ranges Carbon steel and alloy steel material for various Torque capacities Unique design of the shear pins minimizes premature failure due to fatigue For safety.

5 The shear pins are wired together to prevent them from dislodging from the coupling after shear breakage Sealed Radial Ball Bearings The key to long cartridge life is the ability to rotate freely when disengaged after shearing the pins. We incorporate sealed radial ball bearings rather than bushings to ensure trouble-free operation. Note also that the centrifugal forces present with any rotating equipment can force lubrication to the outside diameters. While the bushing may be lubricated initially, it will become dry after several cycles. Features of our design: Ball bearings allow for continuous operation after shear pin breakage Sealed bearing - no lubrication required Spring-loaded washers and hardened liners The bushing holes are line reamed in the cartridge assembly to provide loading on each pin Hardened liners (bushings) prevent coupling shear pin hole damage when pins are sheared Spring-loaded bevel washers force the pin apart after shearing to prevent the pins from welding and transmitting Torque The Shear Pin cartridge coupling is available in many design options, see pages 184 to 188, for details.

6 The Couplings are available in close coupled, spacer design and two different types of floating shaft designs to accommodate almost all shaft separation (distance between shaft end) requirements. For More Information Visit 181. Typical Service Factors Values listed are intended only as a general guide, and are typical of usual service Typical Typical requirements. For systems which frequently Application Service Application Service utilize the peak Torque capability of the power Factor Factor source, verify that the magnitude of this peak GENERATORS Pebble & Rod .. (Not Welding) .. Pug .. Torque does not exceed the Service HAMMER MILLS .. Tumbling Barrels .. Factor Rating of the coupling selected. LAUNDRY WASHERS MIXERS. Applications which involve extreme repetitive Reversing .. Concrete Mixers .. LAUNDRY TUMBLERS .. Drum Type .. shock or high-energy load absorption LINE SHAFT.

7 OIL INDUSTRY. characteristics should be referred with full LUMBER INDUSTRY Chillers .. particulars to KOP-FLEX . Barkers Drum Type .. Paraffin Filter Press .. Edger Feed .. PAPER MILLS. Live Rolls .. Barker Auxiliaries, Hydraulic .. Values contained in the table are to be Log Haul Incline .. Barker, Mechanical .. applied to smooth power sources such as Log Haul Well type .. Barking Drum Spur Gear Only .. electric motors and steam turbines. For drives Off Bearing Rolls .. Beater & Pulper .. Planer Feed Chains .. Bleacher .. involving internal combustion engines of four Planer Floor Chains .. Calenders .. or five cylinders, add to the values listed; Planer Tilting Hoist .. Chippers .. for six or more cylinders, add to the values Slab Conveyor .. Coaters .. Sorting Table .. Converting Machines, listed. For systems utilizing AC or DC Mill Trimmer Feed.

8 Except Cutters, Platers .. Motors as the prime mover, refer to Note (1). MARINE PROPULSION Couch Roll .. Main Drives .. Cutters, Platers .. MACHINE TOOLS Cylinders .. All peoplemoving Bending Roll .. Disc Refiners .. applications must be referred to engineering. Plate Planer .. Dryers .. Punch Press Gear Driven .. Felt Stretcher .. Tapping Machines .. Felt Whipper .. Other Machine Tools Jordans .. Typical Main Drives .. Line Shaft .. Application Service Auxiliary Drives .. Log Haul .. Factor METAL MILLS Pulp Grinder .. AGITATORS Draw Bench Carriage .. Press Roll .. Pure Liquids .. Draw Bench Main Drive .. Reel .. Liquids & Solids .. Forming Machines .. Stock Chests .. Liquids Variable Density .. Slitters .. Suction Roll .. BLOWERS Table Conveyors Washers & Thickeners .. Centrifugal .. Non-Reversing .. Winders .. Lobe .. Reversing .. PRINTING PRESSES.

9 Vane .. Wire Drawing & Flattening Machine .. PULLERS Barge Haul .. BRIQUETTE MACHINES .. Wire Winding Machine .. PUMPS. CAR PULLERS Intermittent Duty .. METAL ROLLING MILLS (NOTE 1) Centrifugal .. COMPRESSORS Blooming Mills .. * Boiler Feed .. Centrifugal .. Coilers, hot mill .. Reciprocating Centriaxial .. Coilers, cold mill .. Single Acting Lobe .. Cold Mills .. 1 or 2 Cylinders .. Reciprocating Multi-Cylinder .. Cooling Beds .. 3 or more Cylinders .. CONVEYORS LIGHT DUTY Door Openers .. Double Acting .. UNIFORMLY FED Draw Benches .. Rotary, Gear, Lobe, Vane .. Apron, Bucket, Chain, Flight, Screw .. Edger Drives .. RUBBER INDUSTRY. Assembly, Belt .. Feed Rolls, Reversing Mills .. Mixer Banbury .. Oven .. Furnace Pushers .. Rubber Calendar .. CONVEYORS HEAVY DUTY Hot Mills .. Rubber Mill (2 or more) .. NOT UNIFORMLY FED Ingot Cars .. Sheeter.

10 Apron, Bucket, Chain, Flight, Oven .. Kick-outs .. Tire Building Machines .. Assembly, Belt .. Manipulators .. Tire & Tube Press Openers .. Reciprocating, Shaker .. Merchant Mills .. Tubers & Strainers .. CRANES AND HOISTS (NOTE 1 and 2) Piercers .. SCREENS. Main hoists, Reversing .. Pusher Rams .. Air Washing .. Skip Hoists, Trolley & Bridge Drives .. Reel Drives .. Grizzly .. Slope .. Reel Drums .. Rotary Stone or Gravel .. CRUSHERS Reelers .. Traveling Water Intake .. Ore, Stone .. Rod and Bar Mills .. Vibrating .. DREDGES Roughing Mill Delivery Table .. SEWAGE DISPOSAL EQUIPMENT. Cable Reels .. Runout Tables Bar Screens .. Conveyors .. Reversing .. Chemical Feeders .. Cutter Head Jig Drives .. Non-Reversing .. Collectors, Circuline or Straightline .. Maneuvering Winches .. Saws, hot & cold .. Dewatering Screens .. Pumps .. Screwdown Drives.


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