Motor Driven Trolleys
Contents
1. o BET 3329 BET 3330 BET 3331 BET 3332 BET 3333 BET 3334 BET 3335 Operator Warning Label Specify length required Not available separately Order Enclosure Assembly Notes Page 17 Page 18 BET 3400 BET 3401 BET 3402 BET 3403 BET 3400 BET 3401 BET 3402 BET 3403 Figure 14 Current Collectors Part Qty Number Description Req d Collectors on One Side of Trolley Only Bracket Collector Bolt Hex Head Lockwasher Collector Collectors on Both Sides of Trolley Bracket Collector Bolt Hex Head Lockwasher Collector Notes Ballast Resistors Optional No Illustration Resistor Assembly Including upply Voltage and Part Qty Troie otor Horsepower Numees Number Req d 208 230 Volt 1 6 HP BET 3500 BET 3501 3 1 4 H P BET 3502 BET 3503 3 1 2 HP BET 3504 BET 3505 3 460 Volt 1 6 HP BET 3506 BET 3507 3 1 4 H P BET 3508 BET 3509 3 1 2 HP BET 3500 BET 3501 3 575 Volt 1 6 and 1 4 HP BET 3506 BET 3507 3 1 2 HP BET 3508 BET 3509 3 Part Qty Number Description Req d BET 3700 208 460V Power 115V AC Control 1 Speed BET 3701 208 460V Power 24V AC Control 1 Speed BET 3702 208 460V Power 115V AC Control 2 Speed BET 3703 208 460V Power 24V AC Control 2 Speed Notes Page 19 Recommended Spare Parts for Your Budgit Motor Driven Trolley Certain parts of your trolley will in time require replacement under normal wear conditions It is suggested that the2. Electronic Acceleration Control 2 Speed Page 5 Should the trolley not start promptly at normal loads adjust the Time Adjustment clockwise until it operated in a satisfactory manner Torque Adjustment may also be adjusted according to insure proper operation To adjust the unit prior to installation when the trolley is not installed turn the Torque and Time Adjustments fully counterclockwise Turn the Torque Adjustment clockwise until the motor just starts when the push button is depressed and then turn the additional 5 degrees TESTING SINGLE PHASE TROLLEY MOTOR OPERATION To check operation of starting winding centrifugal switch connect ammeter minimum 10 ampere to MOTOR lead T5 Ampere reading must drop to zero in approximately one second when operating trolley in both directions of travel If ampere reading does not drop to zero interchange motor lead T6 with T7 and recheck If ampere reading still does not return to zero after above checks have been made the motor centrifugal switch is defective and must be replaced to avoid motor burn out FUSE AND MAINLINE DISCONNECT PANELS Mainline disconnect panels and or hoist trolley fuse panels are provided as options on motor driven trolleys to assist users in complying with OSHA codes When ordered with trolley they will be completely installed on trolley and wired into trolley electrical system Electrical service is to be connected to trolleys equipped with fuse panel
3. of hoist or trolley Page 3 2 Check hoist upper and lower limit stop operation to determine if limit stop functions properly in both directions Refer to hoist Operation and Service Manual under Testing Hoist for method to be followed Position hoist trolley combination on l beam so that enough clear track is available to allow travel of trolley in two directions to permit checking RIGHT and LEFT traverse operation Note Three Phase Motors If it is desired to reverse the direction of trolley travel in relation to the push button markings turn POWER OFF and interchange connections of motor leads T 1 and T 2 at trolley motor Single Phase Motors It is not recommended that the user attempt to reverse direction of trolley travel with respect to push button station markings If application requires this be done contact factory for special instructions Adjust Ballast Resistors if furnished a Ballast resistors installed on 3 phase motor driven trolleys provide a cushion start effect which is helpful in reducing load swing during acceleration It will be necessary to adjust resistor slide bands with hoist under load as directed below to obtain the desired rate of acceleration AWARNING Ballast resistors are neither suitable nor intended for use in reducing maximum trolley running speed b Resistor slide bands taps are approximately set when shipped from factory Field adjustments for desired acce
4. the initial torque and the lower adjustment Time Adjustment is the ramp time or acceleration adjustment To adjust the unit turn both adjustments fully counter clockwise With the trolley and hoist unloaded increase the initial Torque Adjustment by turning clockwise until the trolley moves as soon as the push button is depressed This adjustment is usually adequate TORQUE ADJUSTMENT TIME ADJUSTMENT Electronic Acceleration Control 3 PHAS POWER SUPPLY Lt 3 YY YY fe SOFT START WI NOT FUNCTION IF CONNECTED TO 40 amp 41 SIDE OF INTERLOCKS INTERLOCKS ARE PRESEN 400A R AAN ii bbe 2 TO 3 PHAS 41A fo ef Ce Sprer B1 B2 TO BRAKES CWHEN ORDERED 4 91 92 40A 20A AIA CLAD WARNING CONNECT SOFT START PER THIS DRAWING NLY IMPROPER CONNECTION WILL RESULT IN DESTRUCTION OF SOFT START CONTROL 227728 Sht 1 Connection Diagram Electronic Acceleration Control 1 Speed ELE M ENTARY YPICAL DIA a START g WILL FUNCTION IF NNECTED O 40 amp 41 SIDE 7 OF T2 T3 Bl O BRAKES WHEN ORDERED ONLY WILL OF VOTE F UNI USED WARN CONNECT SO PER THIS MPROP RESULT SOFT S USED AS SINGLE SPEED CONNECT T1 72 amp T3 FROM CON 42 ROL IS NOT MOTO R CONNECTION DESTRUCTION CONTROL IN STA R RT 228107 Sht 1 Connection Diagram
5. trolley to power supply are current collectors previously described and flexible cable tag line festooned or cable reel Note A grounding type male plug or permanent connection in an outlet box may be used for wiring tag line or festooned cable to power supply ACAUTION Power supply must be same voltage frequency and phase as specified on hoist and trolley nameplates AWARNING All equipment must be effectively grounded electrically Grounding is accomplished in the following manner 1 Flexible cable or four collector system Connect green identified ground wire to separate grounding screw in trolley electrical enclosure 2 Three collector system Trolley is considered grounded through trolley wheels to properly grounded track sections Ref N E C Article 610 TEST AND ADJUSTMENTS FOR 3 PHASE MODELS AWARNING Three phase hoists must be properly phased each time they are installed or moved to a new power source Unless this is done serious damage to the hoist can occur with resulting hazard to the operator and load 1 To properly phase hoists follow these steps a Operate UP button briefly to determine direction of load hook travel b If load hook raises when UP button is pressed phase is correct and hoist may be operated c If load hook lowers hoist is Reverse Phased and must be corrected by interchanging any two leads at power source connection Do not change internal wiring
6. 203 BET 3204 BET 3205 BET 3206 BET 3207 BET 3208 BET 3209 BET 3210 BET 3211 BET 3212 BET 3213 BET 3214 BET 3201 BET 3202 BET 3203 BET 3204 Figure 12 Electrical Enclosures Standard Enclosure Enclosure Electrical Contactor Accelerating For 2 Speeds Only 24 Volt Control 115 Volt Control Contactor Reversing 24 Volt Control 115 Volt Control Board Terminal Enclosure For Options Enclosure Electrical Transformer 208 24 Volt 230 24 Volt or 460 24 Volt 575 24 Volt 208 115 Volt 230 115 Volt or 460 115 Volt 575 115 Volt Contactor Mainline 24 Volt Control 115 Volt Control Contactor Accelerating 24 Volt Control 115 Volt Control Contactor Reversing 24 Volt Control 115 Volt Control Continued on Next Page Figure 12 Electrical Enclosures Continued Part Qty Number Description d BET 3205 Board Terminal Fuses BET 3215 3 Amp 250 Volt BET 3216 3 Amp 600 Volt BET 3217 6 Amp 250 Volt BET 3218 6 Amp 600 Volt BET 3219 10 Amp 250 Volt BET 3220 10 Amp 600 Volt BET 3221 15 Amp 250 Volt BET 3222 15 Amp 600 Volt Fuse Base BET 3223 30 Amp 250 Volt BET 3224 30 Amp 600 Volt Components shown for maximum possible number of options Any specific trolley may require only some of the shown components Notes Page 15 BET 3300 BET 3301 BET 3302 BET 3303 BET 3304 BET 3305 BET 3306 BET 3307 BET 3308 BET 3309 BET 3310 Grip Assembly Conductor Fo
7. 715 BET 2716 BET 2717 BET 2718 BET 2719 BET 2720 BET 2721 BET 2721 BET 2720 BET 2725 BET 2706 BET 2707 BET 2708 BET 2709 BET 2710 BET 2711 BET 2712 BET 2713 BET 2714 BET 2716 BET 2717 BET 2718 BET 2719 BET 2720 BET 2721 BET 2722 BET 2723 BET 2724 Q p P gt P co oo P gt P O O N G PS PS B QP 8 P B OoOo B OD O S F O BET 2726 BET 2727 BET 2728 N N N BET 2729 BET 2730 BET 2731 Part Number 1 Page 8 BET 2800 BET 2801 BET 2802 BET 2803 BET 2804 BET 2805 BET 2806 BET 2807 BET 2808 BET 2809 BET 2810 BET 2811 BET 2812 BET 2813 BET 2814 BET 2815 BET 2816 BET 2817 BET 2818 BET 2819 BET 2820 Figure 8 Trolley Frame and Wheels 4 0 Wheels amp 6 c c Pins Qty Description Req d Plate Assembly Side For 4 to 6 1 4 Flange Widths and Patented Track For 6 3 8 to 8 5 8 Flange Widths For 8 3 4 to 11 Flange Widths Bearing Ball Ring Retaining Wheel Plain Except Patented Track For Patented Track Only Wheel Geared Except Patented Track For Patented Track Only Ring Retaining Pinion Motor Key Motor Pinion Ring Retaining Screw Hex Cap Nut Self locking Nut Hex Jam Lockwasher Washer Spacer Pin Suspension For 4 to 6 1 4 Flange Widths and Patented Track For 6 3 8 to 8 5 8 Flange Widths For 8 3 4 to 11 Flange Widths SARA gt P gt D N D N O PS I S I 7 Ze ng AS O
8. BUDGIT Instructions and Parts List Motor Driven Trolleys 1 4 7 2 Ton Rated Loads GENERAL These Motor Driven Trolleys are designed for use on BUDGIT coil chain electric hoists They attach directly to a suspension bracket or mounting lug at top of hoist Special field conversion kits see below are available to accommodate use of these trolleys on existing hook type or lug mounted push button electric hoists to convert them to motor driven suspension Specifications herein subject to change without notice AWARNING This equipment is not suitable or designed to be used in conjunction with lifting or lowering persons BUDGIT HOIST FIELD CONVERSION KITS Catalog No Description 901821 Electrical Adaptor Kit 115 1 60 A C 901822 Electrical Adaptor Kit 230 1 60 A C 901823 Electrical Adaptor Kit 208 230 460 575 3 60 A C 905421 Lug Suspension Kit 1 4 to 1 Ton 905422 Lug Suspension Kit 2 Ton 905424 Lug Suspension Kit 3 Ton Above electrical adaptor kits are used for changeover of hoist electrical system to tie in with trolley electrical system Hoist power cable and push button control cable are replaced by a 6 or 7 conductor cable assembly depending on power supply which connects into terminal strip in trolley control panel Above lug suspension kits contain a suspension lug assembly which is installed in place of the hoist upper hook Instructions for installing these kits are not included in this bookl
9. JN i i PA D F if Figure 8A Trolley Frame and Wheels One Motor 612 Wheels 6 c c Pins Plate Assembly Side For 4 to 6 1 4 Flange Widths and Patented Track BET 3800 BET 3801 For 6 3 8 to 8 5 8 Flange Widths BET 3802 BET 3803 For 8 3 4 to 11 Flange Widths BET 3804 BET 3805 Bearing Ball BET 3811 BET 3811 Ring Retaining BET 3813 BET 3813 Wheel Plain Except Patented Track BET 3815 BET 3815 For Patented Track Only BET 3817 BET 3817 Wheel Geared Except Patented Track BET 3818 BET 3818 For Patented Track Only BET 3820 BET 3820 Ring Retaining BET 3821 BET 3821 Pinion Motor BET 3823 BET 3823 Key Motor Pinion BET 3824 BET 3824 Ring Retaining BET 3825 BET 3825 Screw Hex Cap BET 3826 BET 3826 Nut Self locking BET 3828 BET 3828 Nut Hex Jam BET 3829 BET 3830 Lockwasher BET 3832 BET 3833 Washer Spacer BET 3835 BET 3836 Pin Suspension For 4 to 6 1 4 Flange Widths and Patented Track BET 3838 BET 3839 For 6 3 8 to 8 5 8 Flange Widths BET 3840 BET 3841 For 8 3 4 to 11 Flange Widths BET 3842 BET 3843 gt S PS N P n O P IS oO N S Page 9 439509 xx 602005 03 E Figure 9 Motor and Gearbox Assembly 3 1 8 amp 5 c c Pins Notice Five types of motor and gearbox assemblies have been used for trolleys with 3 1 8 amp 5 c c When ordering replacement gearbox for 439076 xx gearbox order new gearbox and motor Ordering Instructions Furnis
10. amages Any action for breach of this agreement must be commenced within one 1 year after the cause of action has accrued BUDGIT
11. and suspension lug for any given beam size It will therefore be necessary to determine the spacer washer requirement by trial and error assembly a First measure the exact width of bottom flange on runway beam and then add 1 4 to that measurement 3 8 for curved beam The total is the required distance between inside faces of wheel flanges to obtain satisfactory wheel operating clearance See Figure 2 b Temporarily assemble trolley to hoist using about 3 or 4 washers at each end of suspension pins between side plates and suspension lug Tighten pin nuts for accurate check of spacing c Measure distance between inside faces of wheel flanges and compare with the total dimension obtained in paragraph a above d Remove trolley sides and add or remove an equal number of inside spacer washers as required to obtain proper distance between wheels e When wheel spacing is correct remaining spacer washers are to be installed on outside ends of suspension pins see note below and the pins then secured with lockwashers and hex nuts The nuts 1 Figure 2 should not be completely tightened until after hoist and trolley are mounted on runway beam Note It is important that all spacer washers that come with trolley be used Install remaining spacer washers equally on outside ends of pins 4 Open cover on trolley electrical panel enclosure Remove one knockout from enclosure and thread hoist flexible cable leads through hol
12. be slid over end of beam remove hex nuts 1 Figure 2 lockwashers and outer spacer washers from pins on one side of trolley Spread or remove one side plate to facilitate positioning trolley over bottom flange of beam Reinstall side plate outer spacer washers lockwashers and hex nuts on suspension pins AWARNING After trolley has been Installed on beam make sure suitable stop s is secured on open ended beams to prevent trolley from rolling off the beam Stops should contact trolley side plates not wheels Make certain that all spacer washers and lockwashers are in place on suspension pins and that hex nuts are tight Recheck clearance dimension between wheel flanges and beam flanges Figure 2 2 Engage slide collector shoes with runway conductor bars and make final adjustment to pole bracket and collector spacing Tighten securely ACAUTION Power supply must be same voltage phase and frequency as specified on hoist and trolley motor nameplates 3 Follow National State and Local electrical codes when providing electrical service to hoist and trolley Make electrical connections using the wiring diagrams furnished with the trolley and the wiring diagram furnished with the hoist Do not attempt to operate trolley or hoist before completing Pre Operation Checks and Adjustments AWARNING This equipment must be effectively grounded according to the National Electrical Code or other applicable codes If the g
13. e Secure box type connector with locknut and connect leads to terminal strip in accordance with appropriate wiring diagrams furnished with trolley CURRENT COLLECTORS 1 Current collectors are not standard and must be ordered as an option They are shipped in a separate carton and must be installed in field Page 2 2 Determine collector arrangement on trolley before starting assembly i e whether all on one side or on two sides 3 Assemble collector bracket with hardware provided Secure lightly for later adjustment 4 Arrange collectors on pole in approximate locations and finger tighten to pole 5 Open cover on trolley electrical panel Feed wire leads from collector shoe terminals into trolley electrical panel through box type connector in enclosure Connect collector wire leads to terminal strip in accordance with appropriate wiring diagrams furnished with trolley Close panel cover 6 If trolley is equipped with a mainline disconnect panel and or fuse panel connect the collector wire leads per Fuse and Mainline Disconnect Panels section INSTALLING TROLLEY AND HOIST 1 Hoist and trolley combination may be installed on runway beam by either of two methods AWARNING Be certain that electrical power supply to runway current conductors if used is off and locked in the open position a lf one end of beam is open or exposed trolley may be installed by sliding it onto beam b If trolley cannot
14. embly 3 1 8 amp 5 c c Pins Motor and Gearbox Assembly 6 c c Pins Electrical Enclosure Mountings Electrical Enclosures Push Button Station and Conductor Cable Assembly Current Collectors Ballast Resistors Electronic Acceleration Control Page 6 Figure Figure 7 Trolley Frame and Wheels One Motor 4 0 Wheels 3 1 8 amp Plate Assembly Side For 3 to 5 Flange Widths and Patented Track For 5 1 8 to 7 1 4 Flange Widths For 7 1 2 to 9 1 8 Flange Widths For 3 5 8 to 6 Flange Widths and Patented Track For 6 1 4 to 8 5 8 Flange Widths For 8 7 8 to 11 1 4 Flange Widths Shaft Wheel Bearing Ball Ring Retaining Wheel Plain Except Patented Track For Patented Track Only Wheel Geared Except Patented Track For Patented Track Only Ring Retaining Pinion Motor Ring Retaining Key Motor Pinion Screw Hex Cap Nut Serf locking Lockwasher Nut Hex Jam Nut Hex Jam Lockwasher Washer Spacer Pin Suspension For 3 to 5 Flange Widths and Patented Track For 5 1 8 to 7 1 4 Flange Widths For 7 1 2 to 9 1 8 Flange Widths For 3 5 8 to 6 Flange Widths and Patented Track For 6 1 4 to 8 5 8 Flange Widths For 8 7 8 to 11 1 4 Flange Widths 5 c c Pins 3 1 8 c c Pins Part Qty Part Qty Number Req d Number Req d BET 2700 BET 2701 BET 2702 N N N BET 2703 BET 2704 BET 2705 BET 2706 BET 2707 BET 2708 BET 2709 BET 2710 BET 2711 BET 2712 BET 2713 BET 2
15. et They are furnished in each kit Figure 1 Standard Trolley February 2004 COPYRIGHT 2004 YalesLift Tech division of Columbus McKinnon Corporation A standard 3 ton Motor Driven Trolley is illustrated in Figure 1 The push button station and cable assembly and optional items such as fuse kit mainline contactor or ballast resistors will be mounted on the trolley and completely wired Current collector assemblies when ordered will be shipped loose Assembly of your new trolley to your electric hoist and installation of the complete unit on its runway beam can be accomplished with a minimum of effort by following the instructions given below AWARNING Since rigid mounting does not allow hoist to rotate with pull of load rigid mounted motor driven trolleys must not be used with hoists having roller type load chain THE INFORMATION CONTAINED IN THIS MANUAL IS FOR INFORMATIONAL PURPOSES ONLY AND BUDGIT DOES NOT WARRANT OR OTHERWISE GUARANTEE IMPLIEDLY OR EXPRESSLY ANYTHING OTHER THAN THE COMPONENTS THAT BUDGIT MANUFACTURES AND ASSUMES NO LEGAL RESPONSIBILITY INCLUDING BUT NOT LIMITED TO CONSEQUENTIAL DAMAGES FOR INFORMATION CONTAINED IN THIS MANUAL ASSEMBLY OF TROLLEY TO HOIST Note If trolley is to be used on an existing BUDGIT hoist the necessary hoist conversion kits should be first installed following instructions furnished with kit Place hoist on workbench suspension lug facing up and proceed as fo
16. following parts be purchased for your trolley as spares for future use Motor Pinion One Set of Wheel Bearings One Set of Wheels One Reversing Contactor One Set of Fuses If Required Note When ordering parts always furnish Model and Catalog Number and Motor Nameplate Data of trolley on which the parts are to be used Parts for your trolley are available from your local authorized Budgit repair station For the location of your nearest repair station write INUSA YaleeLift Tech P O Box 769 Muskegon MI 49443 0769 Phone 800 742 9269 Fax 800 742 9270 WARRANTY WARRANTY AND LIMITATION OF REMEDY AND LIABILITY A Seller warrants that its products and parts when shipped and its work including installation construction and start up when performed will meet applicable specifications will be of good quality and will be free from defects in material and workmanship All claims for defective products or parts under this warranty must be made in writing immediately upon discovery and in any event within one 1 year from shipment of the applicable item unless Seller specifically assumes installation construction or start up responsibility All claims for defective products or parts when Seller specifically assumes installation construction or start up responsibility and all claims for defective work must be made in writing immediately upon discovery and in any event within one 1 year from completion of the a
17. h complete data from motor and gearbox nameplates with parts order Replacement parts cannot be provided without this information Part Qty Number Description Req d BET 3600 Motor and Gearbox Assembly Complete BET 3601 Motor Includes Ref No 2 BET 3602 Key Motor 1 8 x 1 8 x 3 4 BET 3603 Gearbox Assembly Complete BET 3606 Lockwasher 3 8 BET 3607 Bolt Hex Head 3 8 16 x 1 Page 10 439077 xx 10270717 Figure 10 Motor and Gearbox Assembly 6 c c Pins Ordering Instructions Furnish complete data from motor and gearbox nameplates with parts order Replacement parts cannot be provided without this information Part Qty Number Description Req d BET 3000 BET 3001 BET 3002 BET 3003 BET 3007 Motor and Gearbox Assembly Complete Motor Includes Ref No 2 Key Motor 3 16 x 3 16 x 1 1 4 Gearbox Assembly Complete Lockwasher 3 8 Bolt Hex Head 3 8 16 x 7 8 Page 11 Page 12 BET 3100 BET 3101 BET 3102 BET 3103 BET 3104 BET 3105 BET 3106 BET 3107 BET 3103 BET 3104 BET 3108 BET 3105 Figure 11 Electrical Enclosure Mountings For Trolleys with 3 1 8 and 5 c c Pins Screw Hex Cap Nut Self locking Mounting Bracket Enclosure Nut Hex Lockwasher Bolt Hex Head For Trolleys with 6 c c Pins Bolt Hex Head Lockwasher Nut Hex Lockwasher Mounting Bracket Enclosure Bolt Hex Head Notes Page 14 BET 3200 BET 3201 BET 3202 BET 3
18. leration should be made by user with maximum load to be moved suspended from hoist as follows 1 Turn power OFF at power source 2 Remove resistor cover Discard any paper covering resistors 3 Loosen the three slide bands and move them to the extreme end to which jumpers are attached This provides maximum resistance resulting in reduced motor voltage and motor torque ACAUTION To prevent damage to trolley motor be certain the three slide bands are IN LINE HORIZONTALLY on their respective resistors after any adjustment DO NOT ROTATE slide bands on their resistors This may cause electrical shorting Page 4 4 Turn power ON and with maximum load to be traversed suspended from hoist press RIGHT or LEFT trolley button and note speed of trolley acceleration If trolley does not move or accelerates too slowly turn power OFF and move all three slide bands approximately 1 away from jumper end Turn power on and repeat above test Continue above procedure until desired acceleration is obtained 5 Replace resistor cover CONNECT TO TROLLEY MOTOR aS RT3 RT2 RT1 CT3 CT2 CT1 CT3 CT2 CT1 T s sssNTuT1x xaso Gnx y B CONNECT TO TROLLEY CONTACTOR Figure 6 Resistor Wiring Diagram 5 Adjust Electronic Acceleration Control if furnished There are two adjustments on the BUDGIT Electronic Acceleration Control sometimes called EAC The upper adjustment Torque Adjustment is for
19. llows 1 On BUDGIT hoists determine whether hoist is to be suspended with frame parallel to runway I beam or cross mounted 90 to beam then make certain that lug on hoist is properly oriented and istalled before any attachment to trolley Trolleys for hoists through 1 ton may be parallel mounted and should have the electrical enclosure opposite the tail end of the load chain or chain container The 2 through 3 ton BUDGIT hoists are cross mounted so that the multiple reeving is parallel to the beam and the trolley electrical enclosure should be on the same side as the hoist electrical enclosure 2 Determine proper spacing for trolley side plates so that adequate wheel clearance approximately 1 8 is provided on both sides of l beam between inside faces of wheel flanges and edges of bottom beam flange Proper spacing is obtained by varying the number of spacer washers furnished with trolley installed on suspension cross pins between suspension lug and trolley side plates Figure 2 Part No 113534 98 12207A 3 8 IN FOR FLANGE WIDTH k PLUS 1 4 IN CURVED TRACK QUANTITY OF INSIDE WASHERS SHOULD BE EQUAL BOTH SIDES QUANTITY OF OUTSIDE WASHERS SHOULD BE EQUAL BOTH SIDES Figure 2 Proper Wheel Spacing 3 Due to manufacturing tolerances I beams having the same size designations may have varying dimensions making it impossible to prescribe the specific number of spacer washers required between trolley side plates
20. ore certain variations may occur from the parts information given For this reason always give the catalog number model number motor horsepower voltage phase and frequency of trolley when ordering replacement parts For motors gearboxes and electrical components give complete nameplate data Pins referred to in some column headings are trolley suspension pins The factory recommends complete replacement of the motor or gearbox Gearbox service is available however from your local authorized Budgit repair station Use only factory provided replacement parts Parts may look alike but parts are made of specific materials and processes to achieve specific properties The numbers assigned to the parts of our various assemblies In our parts lists are not the part numbers used In manufacturing the part They are identification numbers that when given with the trolley serial number permit us to identify select or manufacture and ship the correct part needed for any trolley Supply Complete numbers from the identification plate of the gearbox that match the numbers including digits where x s appear In the lower right hand comer of the parts illustration for the motor and gearbox assemblies INDEX OF PARTS ILLUSTRATIONS Title Trolley Frame and Wheels 4 0 Wheels 3 1 8 amp 5 c c Pins Trolley Frame and Wheels 4 0 Wheels 6 c c Pins Trolley Frame and Wheels 6 1 2 9 Wheels 6 c c Pins Motor and Gearbox Ass
21. pplicable work by Seller provided however all claims for defective products and parts made in writing no later than eighteen 18 months after shipment Defective items must be held for Seller s inspection and returned to the original f o b point upon request THE FOREGOING IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES WHATSOEVER EXPRESS IMPLIED AND STATUTORY INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS B Upon Buyer s submission of a claim as provided above and its substantiation Seller shall at its option either i repair or replace its product part or work at either the original f o b point of delivery or at Seller s authorized service station nearest Buyer or ii refund an equitable portion of the purchase price C This warranty is contingent upon Buyer s proper maintenance and care of Seller s products and does not extend to normal wear and tear Seller reserves the right to void warranty in event of Buyer s use of inappropriate materials in the course of repair or maintenance or if Seller s products have been dismantled prior to submission to Seller for warranty inspection D The foregoing is Seller s only obligation and Buyer s exclusive remedy for breach of warranty and is Buyer s exclusive remedy hereunder by way of breach of contract tort strict liability or otherwise In no event shall Buyer be entitled to or Seller liable for incidental or consequential d
22. r 6 Conductor Cable For 7 and 8 Conductor Cable For 10 and 12 Conductor Cable Cable Flexible Conductor 6 Conductor 7 Conductor 8 Conductor 10 Conductor 12 Conductor Thimble Strain Cable Connector Strain Cable Connector Conductor to Strain Cable a eaa aa Specify length required Page 16 Figure 13 Push Button Station and Conductor Cable Assembly Continued Part Qty Number Description Req d Clamp Conductor BET 3311 For 6 Conductor Cable BET 3312 For 7 Conductor Cable BET 3313 For 8 and 10 Conductor Cable BET 3314 For 12 Conductor Cable BET 3315 Cable Strain BET 3316 Sleeve Pressure BET 3317 Push Button Station Assembly 4 Buttons Includes Ref Nos 9 thru 24 BET 3318 Push Button Station Assembly 6 Buttons Includes Ref Nos 9 thru 24 BET 3319 Enclosure Assembly 4 Buttons Includes Ref Nos 9 thru 21 BET 3320 Enclosure Assembly 6 Buttons Includes Ref Nos 9 thru 21 Clamp Conductor Screw Slotted Head Lockwasher Support Strain Cable BET 3325 Sleeve Conductor Nut Hex Screw Slotted Head xe Clamp Conductor Enclosure Body Enclosure Front Enclosure Rear a Screw Slotted Head 4 Button Station 6 Button Station Lockwasher 4 Button Station 6 Button Station BET 3327 Block Contact 4 Button Station 6 Button Station BET 3328 Push Button Assembly 4 Button Station 6 Button Station Nameplate E E 424 iy Psa Y ON Susa Gi EE E E TEE TE niu o O
23. rounding method used is through the trolley wheels then each section of track must be grounded by metal to metal connection to the building ground Certain environments may prevent proper grounding by this means and in this case a separate grounding conductor should be provided ATTACH PUSH BUTTON STATION STRAIN CABLE Trolleys ordered for use with hoists are shipped from the factory with the upper end of the push button station strain cable unconnected If this is the case it will be necessary to remove rope thimble from loose end of strain cable and attach strain cable as shown in either Figure 3 or Figure 4 Figure 3 Push Button Strain Cable Attachment to 1 4 thru 2 ton Budgit Hoist Trolleys 12678 Figure 4 Push Button Strain Cable Attachment to 3 thru 7 1 2 ton Budgit Hoist Trolleys CONNECTING TROLLEY TO ELECTRICAL SERVICE 1 Follow Local State and National Electric Codes when providing electrical service to hoist Connect wires in accordance with appropriate trolley wiring diagram Be certain that the electrical power supply is the same as specified on trolley and hoist motor data plates On dual voltage hoists and trolleys be certain that connections are made inside the hoist and inside the trolley motor conduit box for the appropriate voltage On three phase models DO NOT attempt to operate trolley or hoist before completing TESTS AND ADJUSTMENTS FOR 3 PHASE MODELS which follows 2 Common methods of connecting
24. s and or mainline disconnect panels as follows 1 Fuse Panels Only Connect leads from power supply to hoist fuse terminals L 1 L 2 and L 3 3 phase under hoist fuses See trolley wiring diagram 2 Mainline disconnect furnished with fuse panels only Connect power supply leads ML 1 ML 2 and ML 3 3 phase to the upper power terminals of mainline contactor Refer to trolley wiring diagram ACAUTION Power supply must be same voltage frequency and phase as specified on hoist and trolley nameplates MAINTENANCE AND LUBRICATION 1 Budgit Motor Driven Trolleys are built to give long service but should be inspected periodically for evidence of damage or wear particularly when subjected to unusually severe operating conditions 2 Lubrication requirements a Wheel bearings are permanently lubricated and require no additional lubricant b Drive wheel gears are to be lubricated with an open type gear grease which is heavy plastic extreme pressure and tacky such as MOBILTAC 275 NC or equal c The right angle worm gear reducer oil is a synthetic lubricant with excellent wear protection capability and long life This oil does not require changing When replacing oil due to repairs use MOBIL SHC 634 or equal REPLACEMENT PARTS The following parts lists and illustrations cover standard model Budgit motor driven trolleys Typical units are used as the basis for the exploded parts illustrations theref
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