Belt drives are used as the source of motion to transf. It is best to replace all drive belts at one time, as a preventive maintenance measure, during this service operation. Please consult your local distributor for those items you may require. Never work on a conveyor while it is running, unless maintenance procedure requires operation. If you want to check the tension in a conventional v belt drive, use the procedure below. Good belt conveyor and idler maintenance begins with good housekeeping, the. Ratio of belt drive is similar to gears surface velocity, vmm ftmin 1 2 w d d m 12.
View and download fujitsu map3147nc enterprise hard drive productmaintenance manual online. Woods offers a complete line of high capacity synchronous drives. Top 10 preventative maintenance tips for product handling. Read and understand all instructions and procedures before. Reduce the rate of deterioration to prolong the life of the facility.
Belt must run centrally on the drive deflection drums. This guide is created so that you can find quick and simple answers to your questions, considering both basic and advanced features. However, optimum belt drive performance requires proper maintenance. Inspection and maintenance vdrive inspection and maintenance procedures well designed and properly installed vbelt drives are without question the most reliable, trouble free means of power transmission available in general, except for an occasional retensioning, they will run year in and year out without maintenance. Avoid misuse of conveyors the misuse of a conveyor is a common cause of reducing the life of a conveyor system. The guide roller brackets should extend in the direction opposite the belt travel. A properly designed and maintained belt drive should give a minimum of 1 year of belt life on a tough application more on less demanding applications. In that line of thinking, not much thought is given to the impact on overall equipment reliability with respect to the belt drives connecting driver and machine. Page 3 31 october 1996 gear drive case sizes 1,2,3 disassembly contd 11. Installation, maintenance and troubleshooting guide power. About us we believe everything in the internet must be free. Replace any drive belt that is glazed, worn, cracked, or stretched to the point where correct adjustment tension is impossible. One of the most important factors in the overall cost effectiveness of your material handling system is that of preventive.
Review a full course list for mechanical systems technician. Application manual use this link to view, download or print the school tools administrator manual. So this tool was designed for free download documents from the internet. Lubricate reinforced bearings every operating hours at the end of the season. Belt drives a belt is a looped strip of flexible material, used to mechanically link two or more rotating shafts. Tail unit the tail unit should be checked as per the maintenance schedule and visually assessed to ensure that it is functioning correctly and that the drum is clean with no excessive build up of material around the drum and that it is running in the bearings correctly. Pdf in its simplest form a drive of this type consists of an endless belt fitted tightly over two. However, with proper installation and maintenance, many years of operating ef. A belt drive offers smooth transmission of power between shafts at a considerable distance. A belt is a looped strip of flexible material used to mechanically link two or more rotating shafts.
A comprehensive, effective program of preventive maintenance consists of several elements. If the conveyor is to be opened for inspection cleaning, maintenance or observation, the electric power to the motor driving the conveyor must be locked out in such a manner that the conveyor cannot be restarted by anyone. The potential for long service life is built into every gates belt. The forcedeflection method relies on measuring deflection force with a pencil gauge or spring scale. Rppplus system offers a higher horsepower capacity drive at the cost of. Made to order sheaves of ductile iron material can be provided for speeds up to 10,000 fpm. Ideal tension is the lowest tension at which the belt will not slip under peak load conditions.
Technical manual vbelt drives this technical manual contains all important technical information and methods for the design and calculation of drives with optibelt vbelts and vgrooved pulleys for industrial applications. Well designed and properly installed vbelt drives are without question the most reliable, trouble free means of. If two belts are used to drive a component, always replace both belts when replacement is necessary. Other than periodic lubrication as defined in the lubrication section of the agitator manual, no routine operational gear drive maintenance is. It is easy when misapplied, improperly installed or completely ignored, the vbelt drive will usually deliver some kind of performance. Sep 01, 2001 improper drive maintenance is the biggest source of belt drive problems angular misalignment fig.
Installing a new belt v belt or synchronous is part and parcel of a pm. The span vibration method uses a sonic tension meter. B elt drives are often considered the fuse of the power transmission drive path, which can be an advantage for belt drives. Mechanical information about the operation and maintenance of the various types of equipment installed in the conveyor system. All worn or damaged drive belts should be replaced immediately. In this module, the common maintenance checks will be discussed. Interroll belt conveyors, interroll belt curves and. Maintaining belt drives for best reliability reliabilityweb. Cummins nt855 operation and maintenance manual pdf download this shop manual may contain attachments and optional equipment that are not available in your area. Pdf din 22101 2011 belt conveyors free download pdf. Bmps are associated with routine and emergency repair as well as maintenance of county roads, bridges, maintenance yards, snow and ice removal, spoils disposal, training, monitoring and reporting.
School tools support toll free phone number other modules. Drive pulleys possible to ensure maximum engagement between belt and drive pulley teeth. Therefore, approximately 100 km 60 is cold, and when the drive belt is dry. Our application technology experts offer you free support service regarding the application of our products and also help. Wire size should be based on the nameplate wattage. Preventive maintenance belt drive should have adequate guard carefully inspect all belts note if belt looks bad, it probably is 3. Includes installation and maintenance of mechanical drives, from chain drives to enclosed gear drives. Inspecting and replacing belts and faulty drive components before they fail will reduce costly downtime and production delays. Feb 07, 2017 a belt is a looped strip of flexible material used to mechanically link two or more rotating shafts. Md14 belt and chain drives university of northern iowa. If you have experienced short belt life with standard belts, a higher grade of belt will increase service life. Taking shortcutswhether intentionally or because of the lack of proper access and, therefore, the inability to follow proper maintenance procedurescan easily result. Section 6 conveyor maintenance cuts during repairs.
Important to your business an effective preventive maintenance program saves time and money. Maintain sheave alignment while tensioning the drive. A related problem, uneven belt and cord loading, results in unequal load sharing with multiple belt drives and leads to premature failure. Keep belts free from foreign materials that may cause slippage. The vbelt drive is industrys most popular means of power transmission. Set one oring at the 38inch mark, and the other oring at the 0. When a conveyor must be operating to perform the maintenance. Turn the impeller by hand to see that it turns freely and does not bind. They may be used as a source of motion, to efficiently transmit power, or to track relative movement. Jan 28, 20 for the love of physics walter lewin may 16, 2011 duration. Vbelt drives are only the beginning of what woods can do. Check the belt for wear, cracks, breaks or peeling.
Top 10 preventative maintenance tips for product handling conveyors 10. Belt must run centrally on the drivedeflection drums. Your computer will launch the default email program. All inch sizes have been converted from metric sizes. Mechanical drive maintenance is available in online maintenance training and course manual formats. The contents of this manual are based on the latest product information available at the time of publication. Check tension frequently during the first 2448 hours of runin operation. Iom installation, operation, and maintenance manual page 3 of 3 caution best results will be obtained if the idlers are regreased with the conveyor running. Mail to support use this link to send a message to the school tools support staff. Bearing 210, 2, 226, 228 and 241 cups are mounted with interference fits and can be difficult to remove with a commercial bearing puller. Placing heavier and larger objects on a lighter duty conveyor system will add stress and wear to not only.
Carefully check the selfaligning idler position to be certain that the guide roller assemblies are properly located so that, if the conveyor belt shifts, the belt edges will contact the guide rollers first. Iom installation, operation, and maintenance manual page 2 of 2 spread over some length of the conveyor preceding the regions of the trouble. Important to your business an effective preventive maintenance program saves time and. Description download din 22101 2011 belt conveyors free in pdf format. Conveyor systems xs, xl, xm, xh, xk, xb maintenance. Electrical connections wiring should be in accordance with prevailing local and national electric codes. Superdrive technical manual english cat200en00 ver. Both techniques should only be performed while the belt is at rest or when the drive is off. John deere 326d, 328d, and 332d skid steer loader operators manual. All idlers should initially be squared with the path of the belt and only the. If for any reason the automatic travel becomes restricted or jammed, belt slippage at the drive may occur, which may cause extreme damage to the belt. Periodic maintenance ewa5s71008 keep the drive belt slack within the speci warning fied limits. Second of three parts belt drives are a costeffective, reliable means of transmitting power between shafts. Dec 08, 2015 a properly designed and maintained belt drive should give a minimum of 1 year of belt life on a tough application more on less demanding applications.
Belt drive design, belt installation and belt maintenance affect more than just the belts, but the driver and machine as well. For the love of physics walter lewin may 16, 2011 duration. If the drive requires a, b, c or d section belts, select the hyt or premium torqueflex not available in d belt recommended for your application. Maintaining a belt drive in proper working condition will maximize the life of the belts, bushings, bearings, and sheaves.
Belt connector in good condition and correct direction. Improper drive maintenance is the biggest source of belt drive problems. John deere d105, d110, d120, d, d140, d160, d170 operators manual. Cracks will usually start at the inner edge of the belt and run outward.
Refer to the agitator manual for all other information relative to the agitator. Belt belts are looped over pulleys belt drive when a belt is used for power transmission it is called a belt drive. Map3147nc enterprise hard drive storage pdf manual download. Install scrapers in front of tail pulley or return belt. Small pulley transmits 2 hp at 2450 rpm, and back force of 10 pounds in belt is required for frictional purposes. Lower vehicle operating costs of the users by providing a good running surface. Do not wear loose clothing while performing maintenance on operating equipment. If any measurements exceed the service limit, replace the belt. New tires have a relatively low grip on the road surface until they have been slightly measure the drive belt slack when the engine worn. Keep belts free from foreign material which may cause slip. Such shortcuts often increase risks to safety, as well as add the potential for additional damage to equipment.
When coupled with a regularly scheduled maintenance program, belt drives will run relatively trouble free for a long time. Dear customer, thank you for selecting ndrive as your navigation software. Dp n august 15, 2007 11 a flatbelt system has small pulley with 6inch diameter and large pulley with 10inch diameter. Mechanical drive maintenance training tpc training. Read and save these instructions naks form 6158 receiving and inspection immediately upon receipt of a shipment, carefully inspect for damage and shortage. Map3367nc, map3735nc, map3147np, map3735np, map3367np. Along with this commitment comes a dedication to the industry to deliver a state of the art preventive maintenance training course. The optibelt red power 3 has the following properties. John deere manual service,and technical manuals pdf. In combination with road erosion inventories and sediment reduction projects, the manual represents 5cs longterm commitment to water quality. John deere 120c and 160clc excavator operators manual. It may become evident that the suggested maintenance intervals can be extended to accommodate your local environmental conditions. Maintenance functions are to be performed while the conveyor is off. Maintenance gear drive case sizes 1,2,3 this manual contains instructions for ht gear drive disassembly and assembly.
After installing a new belt, run the engine for ten minutes, shut off the engine and recheck the belt tension. Conveyor systems xs, xl, xm, xh, xk, xb maintenance manual. That is why they are found all over the oil patchmud pump drives, shale shaker screens, pump jacks, compressors, injection pumps, accumulator units. Meritor maintenance manual mm96147 revised 0515 about this manual this manual provides maintenance and service procedures for meritor rpl series permalube, wingstyle permalube, fullround, easy service, wingstyle and 155r series drivelines. How do i get maintenance manuals specific to my nord. Personnel should wear suitable clothing and exercise extreme care when wiping fittings and attaching grease hose to the fittings. If any damage andor shortage is detected or suspected, the carrier must be asked to conduct an inspection. Power transmission belt drive system installation, maintenance. If you arent satisfied with the life of belts on a drive, your supplier can help a drive analysis and redesign may be necessary to eliminate the excessive downtime and production losses. Therefore, effective and efficient maintenance is required to.
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