How To Attach A Pulley To A Motor Shaft

Have another person to hold the drum while you replace the idler pulley After the belt is on the drum and the idler and the motor pulley slip the front on the metal clips on the side of the dryer. For installation, ensure that the crankshaft, pulley bore and keyways are clean and free of any debris or corrosion. First, choose a pulley size. I've tried putting old motor into freezer overnight and then warming up brass gear with gas lighter and trying to prise off the shaft but with absolutely no luck. DC_MOTOR_MODEL. Slide the deck back under your riding lawn mower. Reeves Vari-Speed Pulley The Reeves Vari-Speed motor pulleys and accessories provide economical, trouble-free adjustable speed drives for the fractional through 15 HP range. Insert the small gear or pulley onto the motor's shaft. A second, smaller screw-base pulley and the cast-iron bracket were $8 at a garage sale, and the cloth-covered cord, brass light socket, and Edison-style bulb totaled $42 from a lamp supply shop. Once the cut was made I used a chisel and hammer to spread the cut and got it off. I also found a scrap disk of Aluminum 5 inches in diameter and ¼ inch thick that I could bolt the blades onto, but wouldn't attach to the motor shaft. Once everything is aligned, finger tighten the tensioner bolt. The idler assembly attaches to the bottom of the disc housing. This article provides step-by-step instructions for removing and installing the starter pulley on a Ryobi string trimmer. +1 for shrink fit. If the front foot of the motor is left 2 mils high and the back feet are left 2 mils low, the shaft alignment results will be as follows: vertical angularity of 0. Rambold had a 16 mm motor shaft on its German made "Kaiser" motor - just a bit over the usual 5/8" on American ones. The pulley is a solid disk with a mass of 1. 4) Air gap should be 0. Wondering if anyone might know what size pulley I need and if this pulley is available at a TSC, Rural King,etc. There aren't many off-the-shelf options for someone wanting to do this. How do I incorporate a hobby-style motor into a project, physically. -If this fails to work after a while (if it doesn't move after ten minutes of pounding, it's not going to), you can try heating the pulley and trying again (I'd put a wet rag around the motor side of the shaft to protect the bearings and windings from heat), but at that point, I'd be tempted instead to carefully cut the pulley off the shaft. Check our steel motor mount for this motor. A key or at least a pinch bolt (grub screw) and a flat on the motor shaft is needed and some Loctite too. Multiple Pulleys - RPM Reduction To calculate multiple pulley sets, where the first driven (large) pulley shaft drives the second driver (small) pulley, and so on, enter first (small) driver pulley RPM and pulley set diameters and centers separated by commas and - as shown below. According to the technical manual of my car, the central screw should be torqued with 120-145Nm. Front Mounted Hydraulic Pump Adapter Plate. The pulley melted on the motor shaft. Refit all the components in the reverse order of dismantling. Torque to 500 inch pounds. Nylon Carbon Fiber Wheel Pulley by Eskating Theet: 36, 38,40 or 42 Width: 9, 12 or 15mm Include 6 x M5 BLACK boltsm and 6 x M5 BLACK self locking nuts 3d Printed in Italy ⛟ Worldwide Shipping (free over 350€*) ⛃ 5€ Credit for new Accounts Ecofriendly Packaging ★ Stickers & Gifts ⚑ Based in Italy, EU. How to Remove the Drive Pulley From a Briggs & Stratton PTO By Mark O'Brien ; Updated September 21, 2017 When an internal repair is needed on a Briggs & Stratton engine, you will have to remove everything from the PTO shaft in order to take off the oil pan to get inside the engine. Bob Dodge >Hi, I recently started re-building an older General drill-press. It is important to wait at least a minute and a half between disconnecting the cable and proceeding with the next step. per 1000 cfm. Performance Online caries aluminum and chrome crank shaft pulleys for small and big block Chevy and Ford small block. Welcome to Pulley Boys, your premier source for aftermarket high performance supercharger pulleys. A DC motor had a good starting torque and ease of speed control. If shaft is thick enough, drill. These engines are used with the following. with pin (46) then attach the selector shaft (05) into the top plate (06) as shown. The system will be used to control position so I can not have alot of slop in the rotational direction (will a keway still work). The motor shaft has a diameter of (28mm) and the pulley has a diameter about (. Large selection, lowest prices. Over time these tracks wear and stretch to the point where they have to be replaced. One of the belts extends from the motor pulley to an idler pulley, the other from the idler pulley to the drum pulley. It's a keyed shaft but probably could just use a set screw in the key slot. Consult bed's user manual for recommended placement. With the controller, it looks to only reach about half speed. - Aluminum Motor Pulley 21T x 1pc - Brass Bushing Motor Pulley Support x 1pc - DIN 12. remove the zerk in the shaft and use the puller to pull the hub off the shaft. Attach the disk to the 3-step pulley. Welcome to the "How to make a belt grinder" page. See page 5 for belt tensioning instructions. Gear motors have gear reduction transmissions built into them with shaft output speeds commonly between 400-550 RPM. Formula RPM Input/RPM Output = Diameter Out/Diameter In. So one work around is to use a tapered key (check image, again, this is not the best solution). (Connected with a v-belt) If you have a higher speed motor, you may find it easier to add an intermediate shaft (Jack shaft) to get greater speed. Is threadlock enough? do i need a bolt?thanks. to attach the CIM Motor to the back side of the Base Plate. pulley synonyms, pulley pronunciation, pulley translation, English dictionary definition of pulley. For instructions on replacing this seal click How To Replace a Motor Shaft Seal. Low backlash Clutches up to 750 in. com and save money! We've got a wide selection of Cranks, Pistons, Oil & Components parts at wholesale prices!. Attach a socket/wrench to pulley mounting bolt of automatic tensioner. Plug in and test the motor rotation direction. Visit our portal by following the link below. Install the bell shaped spacer and tighten the nut. To find the pulley with the right inside diameter, click on either the drive pulley or idler pulley link below and then filter to the desired inside. If the lathe has a 3-speed headstock pulley the next higher speed will be twice as fast (570 r. ; What this gear ratio means is that the smaller driver gear must turn one and a half times to get the larger driven gear to make one complete turn. This tool cuts a 0. 5mm diameter. (Steel wool and file) 5. Install the shaft end into a vise and cut it with a cutting wheel on the mark you made. Could you explain the various ways of connecting a pulley to a shaft to prevent the pulley from slipping? THE QUESTION Expert response provided by SDP/SI: There are a variety of methods used to attach pulleys to. If the dryer has the original motor in it; the pulley is held on with an Allen head screw. 3750 and the pulley would be 1. The motor, is a 1725 rpm, 3/4 hp Doerr (Mass. bolts only. 99/Pinion seal at $8. Then use the provided lock washer and nut to tighten it until the lock washer is compressed. In an outboard motor, the vertical engine turns a shaft that turns bevel gears attached to the shaft of the propeller. Adjust the pulley alignment. Vibratite makes a retaining product that can be used with clearances up to. 99 and a inner axle seal set w/knuckle / hub gasket for only $49 additional. Motorbogies. Slide onto the motor shaft and tap into place on the motor shaft. For example, suppose the drive-shaft has a diameter of 2. 3" shaft (X2) Wheel_Driver to 2. Put the pulley on the motor shaft with its hub outermost, as shown. my repair & advice. Get it as soon as. Place the pulley in place and use the (provided) idler bolt (pulley's axle) to hold it in place. Welcome to Pulley Boys, your premier source for aftermarket high performance supercharger pulleys. 5mm 10mm 12mm. 4 inches and 2. The motor is mounted the same way as the rest of the wheels and a V-belt wheel is tightened to the shaft of the motor. in Aurangabad MH, Manufacturer of Muffler, Motor Pulley, Upper Bearing, Crank Shaft, Block Dia 56, ND Block, P2 Block, Connecting Rod,. Hydraulic Pump Mounting brackets to engine adapters for gas, diesel power and electric motor. Make sure to clean the face of the hub/shaft and remove any burrs on the key and hub which could interfere with the puller. Install the assembled motor frame to the chassis with the four 5/16” head screws and reattach the red, blue and white wires; now install the limit assembly and the limit drive gear making sure they mesh properly. As the V narrows, the belt is forced further from the centre, up the shoulders of the pulley, and becomes tighter, As it widens, the belt runs closer to the centre and slackens. Shaft collars also can be used to keep the pinion from shifting in and out, but a pinion with a setscrew (as pictured below) would be more compact. -Best Prices on the Net after shipping and handling-Flat Rate $7. Multiple Pulleys - RPM Reduction To calculate multiple pulley sets, where the first driven (large) pulley shaft drives the second driver (small) pulley, and so on, enter first (small) driver pulley RPM and pulley set diameters and centers separated by commas and - as shown below. “No Load” means the motor encounters no resistance whatsoever (no hub or wheel mounted to the end). This content is not compatible on this device. 84 will give the torque at that distance? I also. First, it had a power trim and tilt option that I thought would aid in operating the motor given its 212 pound weight. Turn the crankshaft so that the No. A typical setup to use this equation for can be a trolley which moves linearly along an axis. After repairs, add NEW refrigerant oil to compressor equal to. 0 (TDC) 5 10 15 20 25 30 35 40 45 1. You can increase or decrease the blower speed by slightly adjusting the pulley on the blower drive motor. One way an hvacr service tech can determine that s/he is making good motor replacement decisions in the field is to understand the concept of motor speed so that the speed of one ac induction motor can be matched to another. I was pretty tired of slow, weak machines with low torque. Some manufacturers sell you a press-on pulley, these usually work themselves off. Shaft to Shaft Clutches up to 26. Decide which tool speed you want to. I want to mount a pulley to a small engine with a tapered shaft. Used the treadmill's belt to couple the motor pulley and 2" pulley on the 5/8" shaft together and put the grinder belt drive wheel on the other end of the 5/8" shaft. Finally, a nut and washer add extra security to prevent the pulley coming off. Product Features: •. A line shaft is driven by means of a motor placed vertically below it. One half on the impeller and the other half in the seal plate on the shaft. Splined one end to fit pump shaft, 1inch round and keyed other end. Motor Setup Some of the newer-design hospital beds use a snap-in motor design. The drum sits on the two back rollers. For rear add a paper gasket for $9. was LA-1086 or 20A-31086 For 11" Cabinet Model Lathes prior to S/N 64399 Note: Also fits South Bend 9" Lathe with horizontal drive. DIY Solutions. the output shaft of a speed reducer to the final driven shaft, the designer must make certain that the belt drive does not exert shaft loads greater than the speed reducing device is rated to carry. Output RPM = ?. Ideal to build a simple model car as it is or you could adapt the flywheel for your own project. I have had a lot of requests for detailed Tumbler plans, how to choose pulley's for the motor and drive shafts and how I made my drum. I used a puller to remove the pulley. Made from Delrin. Take off the front half of the pulley and remove or add to the shims between the two halves, so narrowing or widening the V between them. The inertia should be low so as not to add significantly to overall inertia of the servo system. Place the motor on the car while the car is on a flat surface. Install clutch plate to compressor shaft. 5H257 used twin motor pulley for a Hercus 260 lathe Standard size pulley bores 14mm. They also differ in purpose. After the shaft has been shortened,. Tighten firmly. Re: How to attach laser cut wood pulleys to motor shaft? May 30, 2011 11:48PM I was going to suggest using a key to keep the wood from sliding/spinning, and then I noticed that you state that the motor shafts even have a keyway already present, so the answer should be self-evident. 9 Cup Point Set Screw M4 x 6 x 1pc. If the gear can easily be slid to to sid of the shaft, you could knurl the shaft with serrated jaw pliers, before repositioning add a drop of Loctite red and the position the gear as quickly as you can. Eventually I discovered the problem-- the little metal shaft that keeps the belt pulley attached to the motor shaft came all the way out. Shaft to Shaft & Component Mount up to 100 in. Torque to 5180 lb-in. 1W) ,xJb F Belt guide 2. Remove the center bracket. How to attach a collet style prop adapter Beginners sometimes have a vague idea of the correct way to attach a collet style prop adapter, but aren't quite sure exactly when it's on right, or if it even fits correctly. The fact that your here tells me a few things. Other parts in the set include a motor, a belt guide for use with the motor’s shaft, power bands, rivets, and a screw and nut set. There are two types of electric motors; standard motors and gear motors. Once everything is aligned, finger tighten the tensioner bolt. Machined from steel bar stock. We want to make sure you are happy with our item. Have another person to hold the drum while you replace the idler pulley After the belt is on the drum and the idler and the motor pulley slip the front on the metal clips on the side of the dryer. For more than 80 years, fishermen have relied on us for cutting edge, tough-as-nails trolling motors that take them anywhere. As a last step, make sure the pulley spins freely. And it was simple. This pulley is meant for use with GT2 6mm wide belts only - MXL belts will slip due to the different tooth profile. The pulley shown after the boss is turned down, step drilled (5mm), parted off, grub screw hole drilled & tapped (3. When attaching a component having inertia, such as a pulley, to a motor, ensure that any imbalance between the motor and component is minimized. Home Made Tumbler Plans with Pulley Size and Drum explained. Loosen and remove the Allen head screw and the pulley should slide off the end of the motor shaft. use 2 ¼ x20x1 ½ long bolts to attach. Also this drum motor or motorized pulley keeps the work area clean and safe with the motor contained inside the drum. I have a DC motor with a shaft with a diameter of x. Rear Idler Pulley,Rear Idler Pulley. Do you need to mount something to the shaft of the motor? Although it doesn't work as well as other motors because of the GM9's shorter output shaft, the GMW is a solid platform for a variety uses. On others, it is attached to the shaft of. Gear motors have gear reduction transmissions built into them with shaft output speeds commonly between 400-550 RPM. Aluminum CNC machined clamps hold the split poly tube and clamp to the trolling motor. Snap-ring the pulley into place on the new clutch with the bevel side out. Synchronous timing belts are lighter and more efficient than chain. PIECES PER PACKAGE: 1 This is a manufacturer direct OEM part and is guaranteed for all MODEL III Z-Linker Machines. Dropped in the new key and inserted the new pulley on the shaft. These motors have two primary parts: the the stator and the armature. I think I'm over thinking this, so someone set me straight. position Item D (Part #52) the pulley with the large end towards the motor (see Figure 4). Hi just wondering how to fix the pulley to shaft. Easiest way to mount a pulley on your motor would be to mimic the original pulley. If that engine shows 6000 RPM on the tach, the supercharger drive pulley is spinning at twice that, or 12,000 RPM (because the 3" pulley turns 2 xs for each 1x of the 6"crank pulley). Then align the key ‘way’ lo-cated on the pulley with the key on the motor shaft. Put the flat of the crank against the flat of the shaft. I will send you the way the belt looks like when on the motor drum and Idler pulley. Reinstalled in reverse order. The dive pulley is crucial to run a belt that can run a variety of things while the Briggs & Stratton engine is running. Within that section we will cover each of the systems used. How do I attach a motor to a pulley? I am thinking, just put the belt around the motor drive shaft and put the other end of the belt around the pulley. • To achieve maximum output of cooler and set sheave to nameplate amps, make sure exhaust for the cooler is set to 2 square ft. The bearing worked well with the steady rest. The undriven motor will just add a little frictional load to the shaft as long as its electrical connections are left open. The other is welding, but the shaft materials that we want to use cant be easily be welded. This is the outer part of the front pulley mechanism that is fixed to the output shaft of the engine and turns in time with it, its usually bolted on with a substantial nut that has to be tightened up to a precise torque, this nut is usually known as a ‘variator nut’ and on some applications can only be used once. The ratio of the pitch radius on the driving pulley to the pitch radius on the driven pulley determines the gear. Add loctite if you really don't want it to come off. You must use a special tool for removing the crankshaft pulley called the engine pulley remover. 17mm/1/8 pinion on the motorshaft, when I fasten the grub the pinion is not centerd at all!, and when I tried the loctite trick that did not work either, the pinion is too heavy and it sinks onto the motor shaft so it is again not centered, I tried to cut some strips from an old feeler gage but the tinnest is 0. Reducer bushings and bushings for pulley axles can be found a Agri Supply in a range of sizes. Move or turn the pulley clockwise on the shaft one turn, then tighten setscrew. A smaller pulley turning a larger pulley results in the larger one moving more slowly. > buys a motor, is it supposed to be hard to actually make use of the > motor?! (ie actually attach something to the spinning shaft). 0 (TDC) 5 10 15 20 25 30 35 40 45 1. You will need an Allen wrench or a screwdriver to attach the pulleys. How we sell great tools at the lowest prices. Our specialty Timing Pulleys and Belts are the perfect solution for transmitting power from motors to wheels or shafts. V-Groove Belt Electric Motor Drivetrain (continued from previous page). Attach the tensioner bracket, tensioner bolt (finger tight), and the tensioner bracket spring. In essence, the alternator transfers the mechanical energy from the engine into electrical power for the car's accessories. In effect, a servo motor is a combination of a DC motor, a shaft position sensor, and a feedback circuit. 5 inches Motor sheave diameter = 6. A typical line shaft would be suspended from the ceiling of one area and would run the length of that area. a piece of equipment for moving heavy objects up or down, consisting of a small wheel over which…. At this point, you should also pull out the cable that is attached to the battery's negative terminal. One side has a coupling that connects to your shaft; the other is the converted shaft size. Output RPM = ?. The gear reduction ratios typically vary between 12:1 and 30:1. Rear Idler Pulley,Rear Idler Pulley. I used a puller to remove the pulley. Answer Hello. Hi Koto, Please don’t batter me everyone but IMHO threadlock (even Loctite 648) is not suitable for retaining a motor pulley alone. A typical setup to use this equation for can be a trolley which moves linearly along an axis. 1" pulley to 5/8" motor shaft dual keyway adapter by RyanHatfield is licensed under the Creative Commons - Attribution license. Look in the following Table Of Contents for the portion of the machine that you wish to work on. Then get a large 3 jaw puller. Re: How to attach laser cut wood pulleys to motor shaft? May 30, 2011 11:48PM I was going to suggest using a key to keep the wood from sliding/spinning, and then I noticed that you state that the motor shafts even have a keyway already present, so the answer should be self-evident. When a step. Step By Step. Guaranteed to fit Kenmore Sewing Machine Models: 117. 00 Add to cart; Alternator Pulley (5. Jack's has replacement small engine pulleys of all types for many of the major brands. Well, the motor roared to life again, but this time it shuttered itself to a quick stop. Place the motor on the car while the car is on a flat surface. I had to wait three weeks for the motor shop to test the motor, the motor is toast ,and they disassembled it to see if they could rewind it. Case IH combine replacement parts. The PWM sent to the motor determines position of the shaft, and based on the duration of the pulse sent via the control wire; the rotor will turn to the desired position. Install a new key in the crankshaft keyway. 1W) ,xJb F Belt guide 2. 1) Use a fixed bore pulley. First, it had a power trim and tilt option that I thought would aid in operating the motor given its 212 pound weight. When all belt tension has been relaxed, remove belt from tensioner pulley first and other pulleys last. PAVT454EWW for Model Number pavt454eww. As the V narrows, the belt is forced further from the centre, up the shoulders of the pulley, and becomes tighter, As it widens, the belt runs closer to the centre and slackens. I used my die grinder to cut through the side after the pulley puller bent it out of shape. Shaft to Shaft Clutches up to 26. This should give a 4:1 reduction. See our Ordering Information page for information about ordering over the phone, and our current shipping and return policies. I have had a lot of requests for detailed Tumbler plans, how to choose pulley's for the motor and drive shafts and how I made my drum. thanks appliance. The motor and pulley is used of higher specification but roller shaft is used same. Remove the old distributor and install the new one using a 10mm combination open/box-end wrench. Tighten a pair of locking pliers to the rod on the outside of the bracket. The other pulleys would supply power to pulleys on each individual machine or to subsequent line shafts. The OAD is designed as a sacrificial part of the front-end accessory drive system, protecting other belt driven component as well as the alternator. 1 X Pulley for motor For 8mm Shaft. 5 metre in diameter and has belt tensions 5. bolts only. Hi just wondering how to fix the pulley to shaft. Finally, a nut and washer add extra security to prevent the pulley coming off. Standard motors have shafts directly attached to the motor windings with shaft output speeds commonly between 1800-3000 RPM. Large selection, lowest prices. Press the pulley onto the shaft until the. AMG sells the bearing for 30 or 40 bucks and the bearing /pulley combination was 250. Typically, the sheave, the motor and the control system (1) are all housed in a machine room above the elevator shaft. Due to the impact load of material on conveyor, roller shaft exerts a high force than the desired force;. Bought a 18" piece of 5/8" keyed shaft and a couple of pillow blocks. For installation, ensure that the crankshaft, pulley bore and keyways are clean and free of any debris or corrosion. How we sell great tools at the lowest prices. If the larger pulley is used then the motor must be mounted on a block to give enough clearance for the pulley. After fine-tuning the design to fit the motor, shaft, and provide bolting holes, we added a bit of height. Side load to 2000 lb. with pin (46) then attach the selector shaft (05) into the top plate (06) as shown. The diagrams to the left shows a keyed shaft which is pushed through the centre of the pulley wheel. Outlet is via the dynamo tower to a low pressure area inside the air cleaner. The pulley shown after the boss is turned down, step drilled (5mm), parted off, grub screw hole drilled & tapped (3. Looking for CLESCO Shaft Extender Kit,For Use With —,Package Quantity 1 (4M735)? Grainger's got your back. How do I remove a pulley from an electric motor shaft? I'm trying to fix my attic fan motor but can't slide the pulley off the shaft. Made from Delrin. Tonight the blade stopped turning, but motor was spinning. Use slings or cables to attach the load to the lower pulleys. I need to know if it turns clockwise or counterclockwise & what tools to remove pulley. Instead of trying to loosen a stuck pulley by hammering on it, the Pulley Puller creates uniform and leveraged pressure. Problem is: how do I get brass gear off shaft of old motor and put onto new shaft of new motor? I don't have a gear puller. The pulley is attached to the motor shaft with a set. One pulley is the driver pulley, and the other is the driven pulley. The inertia should be low so as not to add significantly to overall inertia of the servo system. 2) See if a a motor or machine shop can mill a keyway in the shaft. even went as far and heating it with a blow torch and soaking it in a bucket of used moter-oil(right now) how do I get it off. Reapplying the pulley to the new motor (same size shaft) and it won’t just slip on. Includes:-Spindle Pulley Hub-1489 - Timing Pulley Clutch Sleeve THIS ITEM IS FOR THE 2 HP THE 1-1/2 HP ITEM IS 1117 PLEASE CLICK THE ITEM BELOW. Add To Cart. Tightening the nut will pull the new pulley onto the end of the alternator shaft. Timing Pulley 2mm pitch GT2 Pulley The GT2 or 2GT Tooth Profile timing pulley prevails in the 3d printing hobby cause the Round tooth profile brings high precision of non-backlash, were known as today's Reprap Pulley. Product Features: •. When aligned, slide the pul-ley onto the shaft. 84 will give the torque at that distance? I also. Slide the 12 tooth HTD pulley (am-3263) on the CIM Motor shaft and over the machine key with the hub facing out. The shaft should have infinite life. The traveling pulley was so worn, I suspect the same will be true of the spindle pulley. Gear motors have gear reduction transmissions built into them with shaft output speeds commonly between 400-550 RPM. I sprayed PB Blaster between the gear and shaft first but it wouldn't budge and you have to be careful not to put too. This is a 2HP, 2 Speed, 3PH, 240 VAC Motor. HEAD DRIVE ASSEMBLY 1. Epoxy is another way to secure the gear. How to Remove the Drive Pulley From a Briggs & Stratton PTO By Mark O'Brien ; Updated September 21, 2017 When an internal repair is needed on a Briggs & Stratton engine, you will have to remove everything from the PTO shaft in order to take off the oil pan to get inside the engine. Other methods of mounting the axle. Must be used with big motor belt,big one way pulley,big front tail pulley. Can get a splined adapter for pump for $20 at burdens. Shaft OD: 50mm Shaft ID: 40mm My initial thought is taper lock bushings (2517 Gates). The system will be used to control position so I can not have alot of slop in the rotational direction (will a keway still work). Typically, a street driven car should have a pulley ratio of at least 3:1. Pulleys: Motor shaft = 1. 00 additional per most springs, and we will grease, install, and hook up your new spring(s), ready to be replaced in your motor. The motor and pulley is used of higher specification but roller shaft is used same. WFUB411: 4" x 11' upper basic section: $355: 66 lbs. In the worst case, you drive one motor at full and the other not at all. Pulley systems are made from two pulley wheels on a shaft with a belt joining them. Just a bear shaft is all I have. You will need an Allen wrench or a screwdriver to attach the pulleys. But on some applications, a threaded OAP or OAD pulley may be used and a special tool may be required to get it off. Wondering if anyone might know what size pulley I need and if this pulley is available at a TSC, Rural King,etc. 0mm coarse thread). Add To Cart. Take off the front half of the pulley and remove or add to the shims between the two halves, so narrowing or widening the V between them. Motor Shaft Adaptors Shaft sleeves are available in various sizes to suit many shaft diameters. Hi, I just got some new belts and pulleys to help with belt slipping and now I am having trouble of the pulley on the motor slipped with the two set grub screws. Hi, i need to do a pulley/shaft check on an existing system. You will decide how to attach each pulley to the shaft, and design accordingly. This is typically done when the pulley is put on the shaft first, with the widest part of the hole facing the end of the shaft. Laser ra diation is emitte d from this appe rt ur e ra.