Rexnord associates are experts in cooling tower coupling applications and are available to assist you 247 if an emergency arises. Installation and maintenance instructions falk steelflex. Sep 21, 2018 unidrive grid coupling subscribe to my. T10,t20 seriesclose coupled doubleflexing couplings 1210t grid coupling size. Known for durability in critical applications, proven performance and versatile design, these couplings are the most frequently specified grid coupling in north america. Backed by a 5 year lubrication warranty, the falk t10 steelflex coupling requires no periodic. The replaceinplace design eliminates the need to move hubs or realign shafts, reducing element changeout time. T10 falk t10 grid couplings the falk steelflex t10 grid coupling is a doubleflexing, close coupled, general purpose design suited for use in fourbearing systems that combines the economy and high torque capacity of a gear coupling with the torsional flexibility of an elastomeric coupling. Falk rexnord friction torque coupling hub sleeve plate assembly 1110t41 0424900.
Falk selection guide, true torque fluid couplings, type hf. Used primarily to connect the flywheel of an engine to the driven machinery. Falk steelflex t10 grid couplings close coupled grid with replaceinplace shot peened, tapered grid for long life. It is used for occasional servicing or inspection of drive system components and is most commonly used on portable. Rexnord falk steelflex grid couplings rexnord couplings. Falk steelflex type t20, sizes 20170, 1020 rexnord 6 pages how to use this manual table of contents introduction lube fittings limited end float lubrication long term grease ltg usda approval. Falk selection guide, true torque fluid couplings, type. It is also recommended that the system be analyzed for torsional and lateral stability using the speci.
The steelflex thub falk coupling design is the common hub used in t10 and t20 grid couplings. Consult rexnord industries, llcs entire falk selection guide, true torque fluid couplings, type hf catalogue on directindustry. The original falk steel ex t grid design offers superior vibration damping and reduces peak torque loads by as much as 30%, reducing wear on connected equipment components. Jual pt sarana teknik rexnord falk steelflex grid coupling. Torsional flexibility is the ability of falk steelflex couplings to torsionally deflect. They have excellent vibration dampening capability and highmisalignment capacity, providing extended life to connected equipment. Components and part numbers figure 2 falk steelflex coupling components type t20 type t10 10201140 type t10 12401260 type t10 11501230. Rexnord offers falk steelflex grid couplings in 25 sizes and 11 models, including spacer, flywheel, brake, highspeed, and controlled torque, while accommodating torque loads of 8,250,000 lbin 932,126 nm and shaft diameters of 20 508mm. Steelflex offers simpler initial installation than gear couplings, and our new hd design outlasts competitive gear couplings 2 to 1. Suitable as replacement for gear and grid couplings torque range. Falk lifelign gear couplings from rexnord use steel teeth that engage into a sleeve to transmit power. The flexible nature of the springlike grid absorbs impact energy by spreading it out over time, thus reducing the magnitude. For limited shaft gapssteelflex grid coupling at driving end hollow shaft bored to the order type hf31available sizes 3201480secured to driven shaft with 2 setscrewsallow clearance for. The falk name is synonymous with grid couplings, as well as using shot peening to increase fatique strength and torque ratings.
Falk steelflex grid coupling application guide a general purpose, lubricated design that combines the economy and high torque capacity of a gear coupling with the torsional flexibility of an elastomeric coupling. Heavy duty all metal couplings giving maximum power. Falk lifelign gear coupling application guide type g70 disconnect couplings are used for lowspeed applications that require quick disconnect of equipment or inching drives. Falk offers grid couplings in 25 sizes and 11 models, including spacer, flywheel, brake, highspeed, and controlled torque. By eliminating tiploading while reducing backlash and radial clearances, lifeligns triplecrown teeth can help protect equipment from damaging loads. Expertise rexnords extensive applications engineering expertise combines with our comprehensive product offering to assure that you wind up with the best choice for the job. Mardustrials falk grid couplings the most costeffective alternative to gear couplings. Rpm range up coupling type up to to 1,724,800 to 43,400 to 3,390,000 4. Coupling sizes 1020 through 1140 instock in a range of standard bore sizes. Backed by a 5year lubrication warranty, falk steelflex couplings require no periodic maintenance when. Grid couplings torsionally flexible and resilient vibration reduction up to 30%, plus cushion shock loads safeguard driving and driven equipment quick installation and easy maintenance reduces labor and downtime costs fully interchangeable with industry standards versatile stock. Get the best deals on falk coupling when you shop the largest online selection at. True torque fluid couplings wrapflex coupling is a low cost, low maintenance, nonlubricated elastomer coupling which incorporates a patented hub design to reduce operating thrusts on seals and bearings. This manual applies to sizes 1020t thru 1140t and 20t thru 140t10 falk steelfiex tapered grid couplings.
Falk lifelign gear couplings save up front money and. Shotpeened tapered grid flex element for long life. Grid coupling catalog falk steelflex grid couplings inch download the most uptodate versions at. The rexnord falk steelflex is a close coupled grid with replaceinplace shot peened, tapered grid for long life.
Steelflex grid couplings grid couplings couplings rexnord. Backed by a 5 year lubrication warranty, the falk t35 steelflex coupling requires no periodic maintenance when lubricated with. This video shows you stepbystep instructions to easily install a rexnord falk steelflex grid coupling with its replaceinplace feature. Rexnord has the most experience of any composite cooling tower manufacturer. Rexnord provides superior products for your industrial. The falk steelflex t10 grid coupling is a doubleflexing, close. Falk wrapflex couplings chain and drives wa and nsw.
Consult rexnord industries, llcs entire thomas coupling catalog catalogue on directindustry. Falk grid couplings the simplest, most costeffective alternative to gear couplings. Buy grid coupling grids direct from motion industries. T35 falk t35 grid couplings the falk steelflex t35 grid coupling is an economical general purpose, half spacer coupling engineered to provide the economy and high torque capacity of a gear coupling combined with the torsional flexibility of an elastomeric coupling. Indus marketing engineers exporter, manufacturer, distributor, supplier, trading company of rexnord falk grid coupling based in mumbai, india. Lifelign closecoupled falk couplings tolerate shaft misalignment between equipment. The lovejoy grid coupling reduces vibration by as much as 30%, and cushions shock loads to safeguard your driving and driven equipment. Falk steelflex the simplest, most costeffective coupling the falk name is synonymous with grid couplings, as well as using shot peening to increase fatique strength and torque ratings. For any coupling application, rexnord is your critical link. Falk steelflex type t10, sizes 20140, 10201140 grid. Coupling type characteristics max misalignment capabilities nominal torque range nm max shaft taper speed range light duty medium duty heavy duty diameter lock mm bore. Thomas coupling catalog rexnord industries, llc pdf. Falk gear couplings provide the low cost, long lasting answer to both small and large capacity coupling requirements. Your proven service leader with reliable delivery since 1972.
The steelflex is an economical alternative for applications where vibration damping is critical. T10,t20 seriesclose coupled doubleflexing couplings. Falk steelflex couplings are designed to provide a mechanical connection between the rotating shafts. Rexnord supplies a complete range of coupling designs including, gear disc, grid, elastomer, composite, and fluid couplings. Rexnord offers a five year warranty when installed with long term ltg grease. Falk steelflex grid couplings 32010 en 012009 4 a general purpose, lubricated design that combines the economy and high torque capacity of a gear coupling with the torsional flexibility of an elastomer coupling. The falk lifelign g70 gear coupling is a quick disconnect coupling suitable for lowspeed applications including portable or stationary inching drive systems where the driving end hubsleeve combination is mounted on the driving shaft or incher for connectingdisconnecting at standstill. Install coupling using new gasket as instructed in this manual. Falk steelflex grid couplings redefining total coupling value. Two hubs one insert one cover qf25 sphub x 1 38 u coupling series flanged spacer hub bore size in inch or metric flanged spacer hubs are standard with pilot bore, but may be ordered with custom bore size. Rexnord gear couplings, falk lifelign gear couplings.
Large bore capacity falk grid couplings accommodate bore sizes up to 20 inches 508 mm. Dec 14, 2015 this video shows you stepbystep instructions to easily install a rexnord falk steelflex grid coupling with its replaceinplace feature. Refer to service manual 428440 for complete details. The new rexnord redefines total coupling value in the 22,0018. The falk steelflex t10 grid coupling is a doubleflexing, close coupled, general purpose design suited for use in fourbearing systems that combines the economy and high torque capacity of a gear coupling with the torsional flexibility of an elastomeric coupling. Falk steelflex grid couplings have been the industry standard for nearly a century. Rexnord falk steel ex grid coupling design features include. When couplingconnected equipment must be moved, the job takes longer and costs a lot more.
Falk lifelign gear couplings save up front money and increase. Rexnord wrapflex elastomeric couplings are nonlubricated, materialflexing couplings, which are used in a variety of applications in many industries. Rexnord gear couplings and falk lifelign gear couplings triplecrowned teeth are crowned on the root, tip and face to articulate freely and minimize wear caused by misalignment. Falk coupling distributor falk steelflex couplings bk. For special engineered couplings, rexnord may provide an engineering.
Falk steelflex type t20, sizes 20170, 1020 rexnord. Numbers stamped on each component make it easier to purchase replacement components such as our wide variety of hubs. Unsurpassed strength third party testing has shown that falk couplings are up to 16. Five year warranty when installed with long term ltg grease. Falk steelflex grid couplings thomas disc couplings. Rexnord falk grid coupling rexnord falk grid coupling. Falk steelflex redefines total coupling value up to 7. Falk steelflex grid coupling used in conjunction with falk ltg grease australia rexnord australia pty. Replaceinplace grids falk steelflex grid couplings 1. Known for durability in critical applications, falk steelflex grid couplings proven performance and versatile design are the most frequently specified grid. The grid is free to rock, pivot and float within the hub teeth. Installation and maintenance instructions falk steelflex type. Steelflex falk couplings now rexnord couplings deflect torsionally when subjected to varying loads, allowing the coupling to tune the drive system.
1488 664 1279 251 614 922 379 1462 851 1486 120 514 395 189 558 1116 184 341 322 645 1237 1077 1295 519 1470 200 1320 668 1001 824 973 207 312 46 917 941 1365 1489 1062