Top running and underhung end trucks 1/2, 1, 2 ton capacity (32 pages)
Summary of Contents for KITO HARRINGTON 3 Series
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EFFECTIVE: August 18, 2021 TRUCKS Running & Underhung SERIES 3 1 Ton through 10 Ton Capacity Model and Serial Number This equipment should not be installed, operated, or maintained by any person who has not read and understood all the contents of this manual.
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INSTALLATION, OPERATION, MAINTENANCE AND PARTS MANUAL FOR SERIES 3 END TRUCKS Series 3 Top Running and Underhung End Trucks Thank you for selecting Harrington’s Series 3 End Trucks for your material handling needs. We believe the Series 3 End Truck will provide you years of trouble-free service when properly maintained. Further, by applying the information in this manual, you will obtain dependable performance from our products.
Table of Contents Section Page Number Important Information and Warnings………………………………………………………………………….5 Terms and Summary Warning Tags and Labels Technical Information…………………………………………………………………………………………..8 Specifications for Underhung End Trucks Specifications for Top Running End Trucks Component Names Bridge Crane Design Requirements Assembly, Installation and Test Trial Operation…………………………………………………………….24 Underhung End Trucks Top Running End Trucks Max-E-Lift End Trucks...
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Section Page Number Lubrication…………………………………………………………………………………………………….. 44 Maintenance & Handling……………………………………………………………………………………...45 General Gear Motor - Reduction Gear Gear Motor - Brake Brake Adjustment Storage Outdoor Installations Troubleshooting……………………………………………………………………………………………….49 Warranty……………………………………………………………………………………………………….52 10.0 Parts List……………………………………………………………………………………………………….53...
Important Information and Warnings Terms and Summary This manual provides important information for personnel involved with the installation, operation and maintenance of this product. Although you may be familiar with this or similar equipment, it is strongly recommended that you read this manual before installing, operating, or maintaining the product. Danger, Warning, Caution, and Notice Throughout this manual, there are steps and procedures that can present hazardous situations.
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Equipment described herein is not designed for and MUST NOT be used for lifting, supporting, or transporting people, or for lifting or supporting loads over people. Equipment described herein should not be used in conjunction with other equipment unless necessary and/or required safety devices applicable to the system, crane, or application are installed by the system designer, system manufacturer, crane manufacturer, installer, or user.
It is the responsibility of the owner/user to install, inspect, test, maintain, and operate the equipment covered by this manual in accordance with the applicable ANSI/ASME B30 volume(s) and OSHA Regulations. It is the responsibility of the owner/user to have all personnel that will install, inspect, test, maintain, and operate the equipment covered by this manual read the contents of this manual and applicable portions of ANSI/ASME B30 volume(s), and OSHA Regulations.
Technical Information Specifications for Underhung End Trucks Harrington Hoists, Inc. Figure 2-1 Underhung End Truck Dimensions Underhung Push (Manual) End Trucks (Refer to Fig. 2-1) Max. Max. End Truck Wheel Flange U ** Cap. Span Model # Dia. Range Overall Roller Wheel Beam...
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Underhung Geared End Trucks (Refer to Fig. 2-1) Max. Max. End Truck Wheel Flange U ** Width Cap. Span Model # Dia. Range Overall Roller Wheel Beam Hand Wheel Beyond Wheel Truck (Tons) (ft) (in) Std. (in) Length Base Base Beyond Wheel Truck...
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Underhung Motorized End Trucks (Refer to Fig. 2-1) Max. Max. End Truck Wheel Flange U ** Cap. Span Model # Dia. Range Overall Roller Wheel Beam Wheel Width Wheel Span to Length Std. Base Base Beyond Truck Bottom Beyond Running Motor (Tons) (ft)
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Max-E-Lift Underhung Geared End Trucks (Refer to Fig. 2-1) Max. Max. End Truck Wheel Flange U ** Cap. Span Model # Diame Range Overal Roller Wheel Beam Hand Wheel Width Wheel Truck (Tons) (ft) ter (in) Std. (in) Base Base Beyond Wheel Truck...
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Max-E-Lift Underhung Motorized End Trucks (Refer to Fig. 2-1) Max. Max. End Truck Whl. Flange U ** Overall Cap. Span Model # Dia. Range Roller Wheel Beam Wheel Width Wheel Span to Length (Tons) (ft) (in) Std. (in) Base Base Beyond Truck Botto...
Specifications for Top Running End Trucks Harrington Hoists, Inc. Figure 2-2 Top Running End Truck Dimensions Top Running Push (Manual) End Trucks (Refer to Fig. 2-2) Max. Max. End Truck Wheel Sug. Cap. Span Model # Diameter Min. Overall Roller Wheel Beam Crane...
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Top Running Geared End Trucks (Refer to Fig. 2-2) Max. Max. End Truck Wheel Suggested Cap. Span Diameter Min. Overall Wheel Width Top of Truck Model # Roller Beam Hand Crane (Tons) (ft) (in) Runway Length Base Base Beyond Wheel Height Beyond Rail to...
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Top Running Motorized End Trucks (Refer to Fig. 2-2) Max. Max. End Truck Wheel Sug. Min. Cap. Span Model # Diameter Runway Overall Roller Wheel Beam Crane Width Top of Span to Rail Length Base Base Beyond Height Beyond Rail to Motor End (Tons) (ft)
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Top Running Motorized End Truck - Gear Motors End Truck Travel Motor Current Travel Motor Current Travel Motor Current Motor Model # Speed Power (AMPS) Ea. of Speed Power (AMPS) Ea. of Speed Power (Hp) (AMPS) Ea. of (FPM) (Hp) (FPM) (Hp) (FPM)
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Max-E-Lift Top Running Motorized End Trucks (Refer to Fig. 2-2) Max. Max. End Truck Wheel Sug. Min. Cap. Span Model # Diameter Runway Overall Roller Wheel Beam Beam Width Top of Span to (Tons) (ft) (in) Rail Length Base Base Beyond Gauge Beyond...
Component Names G EA RED W H EEL G U ID E RO LLER M O TO R BR ID G E CO N TR O L BO X BR ID G E BEA M D RO P M O TO R STO P G U ID E W IRE BR A CES...
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GUIDE ROLLERS MOTOR BRIDGE CONTROL BOX END TRUCK BRIDGE BEAM BRACES GUIDE WIRE BUMPER SPAN TROLLEY STOP RUNWAY RAIL RAIL SUPPORT STRUCTURE TYPICAL CRANE SYSTEM WITH TOP RUNNING MOTORIZED END TRUCK Figure 2-5 HAND WHEEL GUIDE ROLLERS DRIVE SHAFT SUPPORT ASSEMBLIES FOR DRIVE SHAFT END TRUCK BRIDGE BEAM...
Bridge Crane Design Requirements - For proper selection of end trucks to meet your particular needs, refer to the Harrington brochure “Choosing the Crane to Fit Your Needs” or our latest catalog. 2.4.1 CRANE RUNWAYS Supporting Structure - Ensure that the supporting structure for the runways is adequate. If necessary consult a professional that is qualified to evaluate the adequacy of the runway's supporting structure.
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2.4.2 End Trucks a) Determining Dimensions (1) Underhung - Select the proper runway I-beam from Table 2-2. Be sure runway has enough strength to support the load. Table 2-2 Under Hung Runway I-Beam Dimensions END TRUCK CAPACITY 1 - 3 TON 5 TON I-BEAM FLANGE WIDTH (A) 3”...
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Improper design or fabrication of crane bridge beam assemblies could result in death or serious injury, and property damage. a) Determining Dimensions - Select the proper crane bridge based on capacity and span from Table 2-4 for single girder bridge cranes. b) For double girder bridge beams consult factory.
Assembly, Installation and Trial Operation Installing a crane system on runways supported by inadequate supporting structure could result in death or serious injury, and property damage. Improper design, fabrication, or installation of crane runways could result in death or serious injury, and property damage.
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R U N W A Y B E A M B R ID G E B E A M T E M P SU PPO R T Figure 3-2 3.1.3 Install the remaining frames on the crane bridge and install the end brackets on both ends of the end trucks (See Figure 3-3).
Right Angle MEASURE DIAGONAL DISTANCES BETWEEN END TRUCK FRAMES. "X" MUST EQUAL "Y" Figure 3-4 3.1.6 Remove the temporary support method of 3.1.2 above. Move the crane along the full length of the runway. Check for binding and guide roller clearance (normal clearance is 3/16 inch from each guide roller to runway beam flange edge).
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Crane Runway End Truck Bridge Beam Figure 3-6 3.2.3 Refer to Figure 3-7 and check the following. a) Bridge beam centered on each end truck. b) Squareness of end truck frames to bridge beam; (X = Y). Right Angle MEASURE DIAGONAL DISTANCES BETWEEN END TRUCK FRAMES.
Brace End Truck Bridge Beam Brace Figure 3-8 Another way is to install your crane system is to first assemble the crane on the floor beneath the runway/rails. Then lift the crane into position as shown in Figure 3-9. Travel Rail Figure 3-9 ...
c) Bridge Beam Coupling to the End Truck - Ensure that the bridge beams are located on the end trucks so that the center of gravity of the load is transferred to the middle of each end truck. Verify that C1 = C2. Trolley Rails GAUGE (Refer to owner's Manual...
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Support Arm 4.9 to 9.8 1 Point meters 9.8 meters 2 or more Support Arm or longer Points CONNECTING SHAFT HORIZONTAL HAND W HEEL SUPPORT ASSEM BLY HAND CHAIN DRIVE SHAFT JOINT SHAFT NOTE: THE QUANTITY VERTICAL SUPPORT OF SUPPORT BEARINGS BRACKET VARYING W ITH THE SPAN OF THE CRANE...
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3.4.2 Single Piece Drive Shaft a) Install the Hand Wheel section of the Drive Shaft first. (1) Slide the Hand Wheel over the Hand Wheel End of the Drive Shaft (the Hand Wheel end of the Drive Shaft is the end with a through-bolt hole two inches from the shaft end). (2) Refer to Figure 3-13 or Figure 3-14 whichever applies and insert the connecting shafts into both ends of the Drive Shaft.
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the Hand Wheel, hole in the Drive Shaft and the hole in the Connecting Shaft. Insert the long Bolt B and fasten using the nut and split pin. (3) Next, hold the Hand Wheel end of the Drive Shaft adjacent to the splined Pinion Shaft/Axle.
When installing the support arm on the crane bridge beam, note that the support arm installing pitch varies in each case, shown as in Figure 3-16, depending upon the width of the crane bridge beam flange. Flange Width of Bolt Bridge Beam Position...
Power Source For crane systems requiring electrical power, ALWAYS provide crane runways with Class 3 grounding. Failure to provide an electrical ground in accordance with industry standards and local codes could result in electric shock. NEVER paint any wheels or wheel running surfaces in order to ground the crane properly.
Testing 3.7.1 Record the hoist’s Code, Lot, and Serial Number (from the nameplate on the hoist; see section 9) in the space provided on the cover of this manual. 3.7.2 Prior to initial use the crane system (including all components) should be tested in accordance with the manufacturer's requirements and applicable ANSI standards.
Operation For systems using the equipment covered by this manual, the supplier and the owner of the system are responsible for providing information for use by operators for the safe operation of the system. The Crane Manufacturer's Association of America publishes a Crane Operator's Manual that can be useful in properly operating your crane.
Inspection General 5.1.1 The equipment covered by this owner's manual is most commonly used in the design and manufacture of overhead cranes and monorails. The inspection procedure herein is for these applications and is based on the applicable ANSI/ASME B30 volumes, namely: ...
5.2.4 PERIODIC Inspection - visual inspection by a designated person with intervals per the following criteria: Normal service - yearly Heavy service - semiannually Severe service - quarterly Special or infrequent service - as recommended by a qualified person before the first such occurrence and as directed by the qualified person for any subsequent occurrences.
Table 5-2 Periodic Inspection Requirements of frequent inspection. Deformed, cracked on corroded members Loose or missing bolts, nuts, pins, or rivets. Worn, cracked, or distorted parts such as pins, bearings, wheels, shafts, gears, rollers, locking and clamping devices, bumpers, and stops. Excessive wear of brake system parts Deterioration of electrical components such as controllers, switches, contacts, pushbuttons.
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Table 5-3 Inspections Methods and Criteria Crane Item Method Criteria Action Component Crane 1. Power supply (For cable power supply system) Electric Guide (messenger) Check visually. The wire must be sufficiently tight to Tighten when necessary. Parts wire tension minimize sag. Cable hanger Check visually.
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Table 5-3 Inspections Methods and Criteria Crane Item Method Criteria Action Component End Truck 6. End truck Track wheel (Underhung Measure. Diameter must not be less than "when Replace. End Trucks) worn" value in Table 5-4. And, for geared and motorized end trucks the diameter of the drive wheels on the left end truck must not be different from the diameter of the drive wheels on...
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Table 5-4 End Truck Wheel Dimensional Data Underhung Crane 110 mm 125 mm 140 mm Std. 4.33 inch 4.92 inch 5.51 inch 105 mm 119 mm 133 mm Discard 4.13 inch 4.69 inch 5.24 inch 18 mm 18.5 mm 19 mm Std.
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Table 5-7 Motor Brake Discard Limit Applicable Motor Output HP ØD (in./mm) (kW) (in./mm) Standard Discard 0.33 (0.25) 0.5 (0.4) 3.15 (80) 0.43 (11) 0.35 (9) 1.0 (0.75) 2.0 (1.5) 4.0 (102) 0.51 (13) 0.43 (11)
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Lubrication Lubricants to be used for the maintenance of your end trucks are listed in the following table. Table 6-1 Table of Approved Lubricants Location Manufacturer and type Amount 0.25 0.75 & 1.5 Reduction gear Shell/Albania Grease 2 grams (ounces) (1.8) (2.1) (5.3)
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Maintenance and Handling General Components of your End Trucks that require maintenance are as follows: For Motorized End Trucks: Reduction Gearing in the Gear motor Brake Assembly in the Gear motor End Truck Drive Gears For Geared End Trucks: ...
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c) Reassemble as follows: (1) During re-assembly be careful not to pinch the lead wires when assembling the electromagnetic coil 5610. (2) Assemble the motor with the brake disc 512 and armature 513. Ensure that the brake disk is properly oriented and not backwards when installing. (Flat side facing AWAY from motor) (3) Insert the Spring Holder 605 and the Brake Spring 606 into the center recess of the Electromagnetic Coil Assembly 5610.
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Brake Adjustment With this gear motor, brake torque can be adjusted within the range of 0 to 50% against the motor rated torque, with the adjusting bolt. Readjust the brake torque when the braking surface of the disk is worn and the braking force decreases. ...
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Table 7-3 Metric to Imperial Conversion Reference for "H" Values 17 mm 15 mm 13 mm 11 mm 9 mm 7 mm 0.67” 0.59” 0.51” 0.43” 0.35” 0.28” Storage 7.5.1 Whenever the end trucks are to be placed into storage, place extra grease onto all exposed unpainted parts such as the wheels, gears, collars and splines.
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Troubleshooting HAZARDOUS VOLTAGES ARE PRESENT IN THE MOTORIZED END TRUCK AND IN CONNECTIONS BETWEEN COMPONENTS. Before performing ANY maintenance on the equipment, de-energize the electrical supply to the equipment, and lock and tag the supply device in the de-energized position. Refer to ANSI Z244.1, “Personnel Protection - Lockout/Tagout of Energy Sources.”...
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Table 8-1 Troubleshooting Guide Trouble Cause Remedy Electrical shock The crane is not properly grounded. Ground parts where necessary. The travel surface on the bridge Remove foreign material from travel beam or runway is coated with oil, surface or add ground conductor for grease, paint, or corrosion.
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Warranty All products sold by Harrington Hoists, Inc. are warranted to be free from defects in material and workmanship from date of shipment by Harrington for the following periods: 1 year – Electric and Air Powered Hoists (excluding (N)ER2 Enhanced Features Models and EQ/SEQ Models ), Powered Trolleys, Powered Tiger Track Jibs and Gantries, Crane Components, Below the Hook Devices, Spare / Replacement Parts 2 years –...
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10.0 Replacement Par ts Guide When ordering Parts, please provide the Hoist code number, lot number and serial number located on the Hoist nameplate (see Figure 9-1 below). Reminder: Per Sections 1.1 and 3.7.1 to aid in ordering parts and product support, record the hoist Code, Lot and Serial Number in the space provided on the cover of this manual.
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Figure 10-1 Underhung Push End Truck Parts View...
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A pp l i ca bl e E n d Tr u ck Mo d el s - UP- 3- 0 1 3 5 t o 0 5 3 5 Applicable End Truck Figure Quantity UP-3-0235 to 0245 Part Name UP-3-0335 UP-3-0535 Per Pair...
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Figure 10-2 Underhung Motorized End Truck Parts View...
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A p p l i c a b l e E n d T r u c k M o d e l s - U M X - 3 - 0 2 3 5 t o 0 5 5 0 & U G - 3 - 0 2 3 5 t o 0 5 5 0 Applicable End Truck Figure Quantity...
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TP-3-0XXX Figure 10-3 Top Running Push End Truck Parts View...
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A pp l i ca bl e E n d Tr u ck Mo d el s - T P- 3- 0 1 3 5 t o 0 5 3 5 Applicable End Truck Figure Quantity Part Name TP-3-0135 to 0145 TP-3-0335 to 0245 TP-3-0535 Per Pair...
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TMX-3-01XX Figure 10-4 Top Running Motorized End Truck Parts View...
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A pp l i ca bl e E n d Tr u ck Mo d el s - T M X - 0 1 3 5 TO 0 5 6 0 & TG- 0 1 3 5 TO 0 5 5 0 Applicable End Truck TML/S/H/D-3-0135 to TML/S/H/D-3-0335 to...
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TMX-3-10XX Figure 10-5 Top Running Motorized End Truck Parts View...
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A pp l i ca bl e E n d Tr u ck Mo d el s - T M X - 1 0 3 5 t o 1 0 6 0 Applicable End Truck Figure Quantity Part Name TML/S/H/D-3-1035 to1060 Per Pair Track Wheel “A”...
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Figure 10-6 Hand Wheel and Drive Shaft Assembly Parts View...
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H a n d W h e el a n d D r i ve S h af t A ss e m bl y Pa r ts Li st Qty. Per Pair of End Trucks Fig. Drawing Number Name Kit A Kit B Kit C...
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Qty. Per Pair of End Trucks Fig. Drawing Number Name Kit A Kit B Kit C Kit D 90125-15 Washer (M12) 90933-76 Bolt (M12x60) 90127-13 Spring Washer (M12) 90435-14 “I” Tapered Washer (9º) (M12) HCCF005A Hand Chain 1 Pc. 1 Pc. 1 Pc.
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Figure 10-7 End Truck Gear Motor Assembly Parts View for G1J025 & G1J040...
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A p pl i ca bl e E n d Tr uck G e ar Mo t or M o d el s - G 1 J 0 2 5 & G 1 J 0 4 0 Qty. Applicable End Truck Fig.
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Qty. Applicable End Truck Fig. 0.5 Hp Part Name 0.33 Hp 0.5 Hp 0.33/0.1 Hp 1 Hp 0.5/0.13 Hp Motor 40 and 80 40 and 80 FPM 120 FPM 80/20 FPM 120 FPM 80/20 FPM Brake Bracket N6GJ025609 N6GJ040609 N6GJ075609 N6GJ040609 Terminal Cover N6GJ3025701S...
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Figure 10-8 End Truck Gear Motor Parts View for G1J075...
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A pp l i ca bl e E n d Tr u ck G e ar M ot or M o d el - G 1 J 0 7 5 & G 1 J 1 5 0 Qty. Applicable End Truck Fig.
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Applicable End Truck Qty. Fig. Part Name 1 Hp 2 Hp 1/0.6 Hp Motor 40 and 80 FPM 120 FPM 80/20 FPM 90005-04 Ball Bearing 90006-04 (6204ZZ) 90005-04 (6004ZZ) (6004ZZ) Brake Disk N6GJ0755512 Armature N6GJ0755513 Electromagnetic Coil Assembly N6GJ0755610 N6GJ1505610 N6GJ0755610 Rectifier N6GJ025602...
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Applicable End Truck Qty. Fig. Part Name 1 Hp 2 Hp 1/0.6 Hp Motor 40 and 80 FPM 120 FPM 80/20 FPM 9006324 Plug insert 9006325 Mounting flange kit Terminal Cover (plug) 62960 62962 Plate (plug) 6258801 Plate packing (plug) Terminal Cover Packing (plug) 6296001 Nameplate (plug)
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Top Running End Truck Motors: Hardwired Traversing Speed End Truck Motor Motor Part Speed No. Product Code ft/min Code 0.33 G1JM025L- 7219 -3-0135 0.33 G1JM025S- -3-0160 G1JM040T- -3-0335 0.33/0.0 -3-0360 80/20 0.4/0.1 G1JM025B-...
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