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Jet Elite EGH-1880, Operating Instructions And Parts Manual

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Jet Elite EGH-1880 Operating Instructions And Parts Manual Download Page 35

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EGH-1880 | EGH-2180 | EGH-21120

GEARBOX ASSEMBLY

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Summary of Contents for Elite EGH-1880

Page 1: ...tructions and Parts Manual 1800 Series Lathe Models EGH 1880 EGH 2180 EGH 21120 JET 427 New Sanford Road LaVergne Tennessee 37086 www jettools com Ph 855 336 4032 Part No M EGH 1880 REV D1 07 2015 Copyright 2015 JET ...

Page 2: ...y defects in workmanship or materials subject to the limitations stated below This warranty does not cover failures due directly or indirectly to misuse abuse negligence or accidents normal wear and tear improper repair alterations or lack of maintenance HOW TO GET TECHNICAL SUPPORT Please contact Technical Service by calling 1 855 336 4032 Please note that you will be asked to provide proof of in...

Page 3: ...IABLE FOR DEATH INJURIES TO PERSONS OR PROPERTY OR FOR INCIDENTAL CONTINGENT SPECIAL OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR PRODUCTS SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU JET sells through distributors only The specifications listed in JET printed materials and on official ...

Page 4: ...IONS 14 9 0 OPERATION 14 9 1 LATHE CONTROLS 14 9 2 ELECTRICAL CONTROL PANEL 15 9 3 HEADSTOCK SELECTORS 15 9 4 THREADS AND FEEDS 16 9 5 APRON CONTROLS 16 9 6 THREADING DIAL INDICATOR 17 9 7 CROSS SLIDE 17 9 8 TOP SLIDE 18 9 9 TAILSTOCK 19 9 10 END GEAR TRAIN 19 9 11 DRIVING BELTS 19 9 12 LEADSCREW SHEAR PIN 20 9 13 FEED TRIP ADJUSTMENT 20 9 14 APRON HANDWHEEL 21 9 15 LIMIT SWITCHES 21 9 16 LATHE AL...

Page 5: ...ned to filter out microscopic particles 10 Do not operate this machine while tired or under the influence of drugs alcohol or any medication 11 Make certain the switch is in the OFF position before connecting the machine to the power supply 12 Make certain the machine is properly grounded 13 Make all machine adjustments or maintenance with the machine unplugged from the power source 14 Remove adju...

Page 6: ...fore servicing when changing accessories such as blades bits cutters and the like 28 Never stop a rotating chuck or workpiece with your hands 29 Choose a low spindle speed when working unbalanced workpieces and for threading and tapping operations 30 Do not exceed the maximum speed of the workholding device 31 Do not exceed the clamping capacity of the chuck 32 Secure Work For safety and use of bo...

Page 7: ... 7 CROSS SLIDE Cross Slide Travel 10 2 3 in Top Slide Travel 5 2 5 in TAIL STOCK Tailstock Spindle Travel 6 1 2 in Tailstock Diameter 3 in Taper in Tailstock Spindle MT 5 THREADS AND FEEDS Longitudinal feeds IPR 0 0015 0 04 Cross feeds IPR 0 00075 0 02 Inch threads Number Range 38 2 72 Metric threads Number Range 40 0 4 14mm D P threads Number Range 21 8 44 M P threads Number Range 18 0 3 3 5 ELEC...

Page 8: ... Saddle and Cross slide 8 Splash guard optional 9 Tailstock 10 Tail end plinth 11 Protection Cover for lead screw optional 12 Feed shaft 13 Apron 14 Front moveable chip tray 15 Footbrake 16 Carriage micro stop set optional 17 Head end plinth 18 Gearbox 19 End Cover gear train 20 Electrical control Fig 1 1 20 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ...

Page 9: ...0 6 2 FOUNDATION PLAN 20 47 24 21 21 46 44 69 71 65 26 97 16 93 22 83 21 65 20 87 2 76 2 76 FB LCY Fig 3 Model LCY FB BC BT FW EGH 1880 162 60 88 58 45 08 53 54 130 12 EGH 2180 162 60 88 58 46 65 54 72 130 12 FB BT BC 26 97 Fig 2 ...

Page 10: ...10 1800 Series Lathe 20 87 21 65 79 22 83 65 28 202 76 63 51 16 93 2 76 2 17 25 79 24 21 20 47 21 46 26 97 26 97 44 69 71 65 2 76 Fig 5 BT BC Fig 4 Model BC BT EGH 21120 46 65 54 72 6 2 FOUNDATION PLAN ...

Page 11: ...With properly rated lifting equipment slowly raise lathe off shipping pallet see Figure 6 Do not lift lathe by the spindle Fig 6 Fig 7 Confirm that all suspension equipment is properly rated and in good condition for lifting lathe Do not allow anyone beneath or near load while lifting 7 1 LEVELING THE LATHE It is imperative that the lathe be on a level plane that is where headstock and tailstock c...

Page 12: ...ne make the following import ant checks The headstock is filled to correct level marked on oil sight window with Shell Tellus oil 32 or equivalent Check oil weekly and change the oil every 6 months The gearbox is filled to level marked on oil sight window with Shell Tellus oil 68 or equivalent Check oil weekly and change the oil every year The carriage apron is filled to level marked on oil sight ...

Page 13: ...hold Now mount the chuck or faceplate on the spindle nose and tighten the six cams in turn When fully tightened the cam lock line on each cam should be between the two V marks on the spindle nose If any of the cams do not tighten fully within these limit marks remove the chuck or faceplate and readjust the stud as indicated in the illustration Fit and tighten the locking screw B at each stud befor...

Page 14: ...made by a qual ified electrician in compliance with all relevant codes This machine must be properly grounded while in use to help protect the operator from elec trical shock and possible fatal injury IMPORTANT The lathe must be wired properly and phased correctly The spindle should rotate counterclockwise as viewed from the tailstock end while the feed rod rotates clockwise as viewed from the tai...

Page 15: ...front face of the headstock 1 POWER INDICATOR LIGHT When the power is on the indicator light glows 2 WORK LAMP On Off switch 3 COOLANT PUMP On Off switch 4 Press the red mushroom head button to stop the main motor and also electrical supply to auxillary services 5 Press the green button to start the main drive motor The indicator lamp glows while the motor is running 6 EMERGENCY STOP SWITCH press ...

Page 16: ...Spindle rotation forward stop and reverse The forward and reverse rotation of spindle is operated by starting lever at right side of apron and controlled by limit switches on the right side the bedway Fig 19 A1 A2 A3 A4 A5 A6 A7 A8 OL 9 4 THREADS AND FEEDS Gearbox thread and feed selectors All the thread pitches and feeds directly available from the gearbox are shown on the data plate fitted on th...

Page 17: ...driver plate and turning the work piece one division forward for each start 3 By advancing the driver gear a calculated number of turns to advance the spindle by one pitch of the thread to be cut The accuracy of this method is that of the machine With all series lathes two ratios exist between the spindle and driver gear shift i e the LOW range where the ratio is 1 2 and the HIGH range where the r...

Page 18: ...en adjust screw F2 and R3 F5 about 1 2 turn CW 3 Move saddle left and right to ensure smoothness 4 Move cross slide forward and backward to ensure smoothness Fig 24 Turret removed for clarity S6 by 3mm allen wrench M6 by 6mm allen wrench 9 8 TOP SLIDE A solid topslide is fitted as standard equipment to the cross slide mounted on a swivel base which is marked 0 90 0 90º for accurate indexing A5 Cro...

Page 19: ...bout 3 4 19mm when under tension According to the following steps 1 Use a flat head screw driver to loosen the adjust screw P1 about 1 2 turn CCW 2 Apropriately tighten adjust screw P2 about 1 2 turn CCW 3 Move top slide left and right to satisfy smoothness Fig 26 P2 Set screw by 4mm allen wrench Hexagon nut by 17mm spanner Swivel base 9 9 TAILSTOCK Operation 1 The tailstock can be freed for movem...

Page 20: ...he broken pin head from the collar and other broken pin from gearbox housing slot hole 5 Align the holes in flanged shaft collar and shroud washer then insert a new pin and turn the shroud washer half circle towards the left to the collar with snap ring to retain the new shear pin Flanged bearing Flanged shaft Slot Spring cover Leadscrew Shroud washer Snap ring Shroud washer 63008 63008 S32 Get sp...

Page 21: ...ch end of the turned length at A and B should be the same 3 To correct a difference in readings loosen the four headstock hold down screws I behind headstock and J under the headstock then adjust the offset adjusting screws K 4 After adjustment tighten screws I J first and then screw K 9 14 APRON HANDWHEEL The apron handwheel A4 may be disengaged from its gear train during power operation or when ...

Page 22: ...greased so as to make it easy to reset the gap bridge with optimum original accuracy Be careful not to have dirt or chips entering into ta per pin holes holes for fixing bolts or on the surface where gap bridge is to be reset Always keep the gap bridge clean Fig 40 Gap bridge Bed 5 Repeat the test cut and micrometer reading se quence until micrometer readings are identical Fig 37 J 2 Hex socket he...

Page 23: ...shift levers are not in position Gearbox shift levers are not in position 6 Headstock and gear train are running and starting lever is moved upward or downward but the feed rod or leadscrew does not rotate Gearbox shift levers are not in position Shift levers to correct positions as specified on data plate 7 When turning long workpiece the right end is smaller than the left end in diameter Tailsto...

Page 24: ...F2 OVER RELAY TENLR3D036 1 F3 MAIN FUSE BASE TFU 303 3P50A 1 F1 FUSE BASE TFBR 102 2P10A 1 F4 F5 MICRO SWITCH TM 1307 1 LS1 E STOP ALEPB 22 1B 1 E STOP SPINDLE MOTOR STOP APB 22 1B R 1 SPB1 SPINDLE MOTOR RUN NFLPB 1A 30V G 1 PB1 COOLANT STOP APB 22 1B R 1 SPB2 COOLANT RUN NFLPB 1A 30V G 1 PB2 POWER LAMP ALPL 22 30V W 1 POWER LAMP TRANSFORMER 140VA 1 T1 TERMINAL BOARD TB 25A 6P 1 TB1 TERMINAL BOARD...

Page 25: ...5 to 115 0 0009 to 0 0015 1060 to 1095 30 to 80 0 0007 to 0 001 10L45 to 10L50 40 to 140 0 0009 to 0 0015 12L13 to 12L15 225 to 280 0 003 to 0 0035 41L30 to 41L50 20 to 110 0 0007 to 0 0015 4140 to 4150 20 to 115 0 0007 to 0 0015 4140 35 HRC 70 0 001 8617 to 8622 40 to 120 0 001 to 0 0016 M 1 to M 6 60 0 0013 H 10 to H 19 20 to 80 0 007 to 0 0011 D 2 to D 7 45 to 60 0 001 A 2 to A 9 01 to 07 45 to...

Page 26: ...Y 1 69 1 2 3 4 5 6 8 9 10 7 11 12 21 22 23 25 24 26 27 14 13 83 13 14 15 16 17 18 19 20 69 1 2 3 4 5 6 7 8 9 10 12 11 82 81 51 82 81 28 29 30 38 29 29 31 32 33 37 32 33 29 34 35 36 32 45 47 39 8 41 52 40 42 43 44 34 29 49 32 48 45 46 50 80 ...

Page 27: ...27 EGH 1880 EGH 2180 EGH 21120 HEADSTOCK ASSEMBLY 1 69 54 55 56 53 57 59 60 58 61 62 63 65 64 67 66 65 74 68 71 70 69 77 73 75 76 71 72 ...

Page 28: ...p Ring S30 1 17 EGH1880 1 A17 Speed Selector 1 18 EGH1880 1 A18 Key 5x5x14 1 19 EGH1880 1 A19 Cam Shaft 1 20 EGH1880 1 A20 S Key 5x5x14 1 21 TS 1504071 Hex Socket Head Bolt CAP 8x35 4 22 EGH1880 1 A22 Cam Cover 1 23 EGH1880 1 A23 Key 7x7x18 2 24 EGH1880 1 A24 Cam Shaft 1 25 EGH1880 1 A25 Cam 1 26 EGH1880 1 A26 Snap Ring S35 1 27 EGH1880 1 A27 Cam 1 28 EGH1880 1 A28 Oil Sight 1 29 EGH1880 1 A29 Pin...

Page 29: ...0 1 A57 Bush 1 58 EGH1880 1 A58 Lever 1 59 EGH1880 1 A59 Pin 1 60 EGH1880 1 A60 Roller 1 61 TS 1502021 Hex Socket Head Bolt CAP 5x10 3 62 EGH1880 1 A62 Sleeve 1 63 EGH1880 1 A63 Shaft 1 64 EGH1880 1 A64 Shift Fork 1 65 EGH1880 1 A65 Snap Ring S10 2 66 EGH1880 1 A66 Set Aside One 2 67 EGH1880 1 A67 S Key 6x6x30 1 68 EGH1880 1 A68 Washer 1 69 TS 1503041 Hex Socket Head Bolt CAP 6x16 4 70 EGH1880 1 A...

Page 30: ... 27 31 39 40 41 42 43 44 45 46 50 49 48 47 24 53 54 55 56 57 58 59 60 61 22 57 40 63 64 49 51 22 21 20 19 18 15 17 16 15 14 22 38 32 37 36 35 34 33 32 22 38 32 52 49 51 74 75 74 73 72 a 71 66 70 65 69 68 67 66 65 40 85 84 83 82 43 81 28 22 80 79 78 28 77 76 F A E D F C A E D F E D A F C E D A ...

Page 31: ...5 79 103 32 28 116 117 118 119 120 121 122 123 124 125 126 39 40 108 109 110 111 112 113 96 43 106 107 41 108 40 87 88 94 105 94 96 43 104 87 88 43 101 94 102 94 103 91 22 92 93 94 95 94 96 97 86 87 88 90 86 87 88 89 98 99 100 C B M G H I J K L C B G H I J L K M ...

Page 32: ... A18 Taper Roller Bearing 32021 1 19 EGH1880 2 A19 Nut 1 20 EGH1880 2 A20 Asbestos Pad 1 21 EGH1880 2 A21 Outside Cover 1 22 TS 1504041 Hex Socket Head Bolt CAP 8 20 17 23 EGH1880 2 A23 Plug 1 24 EGH1880 2 A24 O ring G65 3 25 EGH1880 2 A25 Plug 1 26 EGH1880 2 A26 O Ring G55 1 27 BB 6305 Ball Bearing 6305 2 28 EGH1880 2 A28 Snap Ring R62 4 29 EGH1880 2 A29 Snap Ring S65 21T 40T Assembly 1 30 EGH188...

Page 33: ...2 A60 Brake Bush 4 61 TS 1514021 Flat Cross Screw 6 16 4 63 EGH1880 2 A63 Washer 1 64 EGH1880 2 A64 Collar 1 65 EGH1880 2 A65 Needle Bearing NK22 20 2 66 EGH1880 2 A66 Snap Ring S50 2 67 EGH1880 2 A67 Shaft 1 68 EGH1880 2 A68 Key 10 7 18 1 69 EGH1880 2 A69 Key 10 7 30 1 70 EGH1880 2 A70 Clutch Gear 31T Assembly 1 71 EGH1880 2 A71 Copper Collar 1 72 EGH1880 2 A72 S Key 8 8 135 1 73 EGH1880 2 A73 Co...

Page 34: ...80 2 A103 Snap Ring S32 3 104 EGH1880 2 A104 Shaft H 1 105 EGH1880 2 A105 Gear 24T 48T Assembly 1 106 EGH1880 2 A106 Shaft G 1 107 EGH1880 2 A107 Gear 48T 24T Assembly 1 108 TS 1503041 Hex Socket Head Bolt CAP 6 16 3 109 EGH1880 2 A109 Shaft B 1 110 EGH1880 2 A110 O Ring G35 1 111 EGH1880 2 A111 Bearing NAX3030 1 112 EGH1880 2 A112 Gear 28T 1 113 EGH1880 2 A113 Washer 1 114 EGH1880 2 A114 Collar 1...

Page 35: ... 14 14 18 15 20 16 21 17 22 18 19 201 24 14 24 25 26 27 28 29 30 29 31 32 31 33 34 14 24 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 8 29 30 29 52 53 54 55 14 24 9 56 57 58 59 60 29 30 29 33 61 18 15 62 6 63 64 65 66 6 63 67 68 2 69 70 71 72 6 G1 G2 G3 G1 G2 G3 G1 G2 G3 G1 G2 G3 ...

Page 36: ...77 115 114 113 73 112 119 105 120 73 120 105 113 112 119 113 112 109 108 107 106 126 207 106 126 207 106 126 207 103 101 102 101 100 99 98 97 206 96 95 76 84 91 82 90 78 77 80 78 77 80 84 89 82 88 85 94 93 92 84 87 82 85 78 77 80 86 85 78 77 80 75 73 207 73 205 76 205 207 73 73 74 81 82 83 84 92 94 93 ...

Page 37: ...B16 Gear 20T 30T 1 17 EGH1880 B17 Washer 1 18 EGH1880 B18 Snap Ring S30 3 19 EGH1880 B19 Shaft 1 20 EGH1880 B20 Gear 22T 1 21 EGH1880 B21 Washer 1 22 EGH1880 B22 Shaft 1 23 EGH1880 B23 Gear Box 1 24 EGH1880 B24 Washer 4 25 EGH1880 B25 Gear 32T 1 26 EGH1880 B26 Gear 23T 1 27 EGH1880 B27 Gear 16T 1 28 EGH1880 B28 Washer 1 29 EGH1880 B29 Snap Ring R47 6 30 BB 6204 Ball Bearing 6204 3 31 EGH1880 B31 W...

Page 38: ... 304005 2 64 EGH1880 B64 Washer 1 65 EGH1880 B65 Shaft 1 66 EGH1880 B66 Axle Seat 1 67 EGH1880 B67 Washer 1 68 EGH1880 B68 Shaft 1 69 EGH1880 B69 Pin Ø6 36 1 70 BB 16003 Ball Bearing 16003 1 71 EGH1880 B71 Snap Ring S17 1 72 EGH1880 B72 Bearing Seat 1 73 TS 2361061 Spring Washer M6 7 74 EGH1880 B74 Shoulder Plate 1 75 EGH1880 B75 Reverse Stop 1 76 EGH1880 B76 Upper Plate 2 77 EGH1880 B77 Steel Bal...

Page 39: ...1 109 EGH1880 B109 Nipple 3 4 1 110 EGH1880 B110 Elbow 3 4 1 111 EGH1880 B111 Square Head Plug 3 4 1 112 EGH1880 B112 Key 4x4x10 3 113 EGH1880 B113 Shaft 3 EGH2180 B113 Shaft 3 114 EGH1880 B114 Selector Bar 1 115 EGH1880 B115 Lever 3 116 EGH1880 B116 Spring 3 117 TS 1524011 Set Screw SET 8x8 3 118 EGH1880 B118 Fork 1 119 TS 1503051 Hex Socket Head Bolt CAP6x20 2 120 EGH1880 B120 Spring Pin 5x16 2 ...

Page 40: ... 6 53 59 6 58 57 48 14 28 46 14 28 43 26 14 38 37 36 34 14 28 2726 14 35 34 32 32 33 19 18 17 64 50 49 65 66 67 1 2 6 7 7 6 8 9 10 5 6 7 4 3 16 15 14 13 23 24 25 29 30 31 40 23 41 42 45 48 47 51 54 52 53 6 55 A B C D E F H A B C G D E F H H B A D H F E D C B H G F E G D C B A ...

Page 41: ...4 72 73 74 75 76 70 79 70 80 81 82 70 77 78 86 87 85 88 89 94 93 90 92 91 95 96 97 98 99 100 105 106 107 108 101 102 103 104 126 109 110 82 48 84 83 82 81 80 70 70 79 111 112 113 114 113 115 112 111 116 117 118 119 120 121 122 123 124 125 126 133 132 131 127 129 130 128 H ...

Page 42: ...asher 1 18 EGH1880 C18 Snap Ring S25 1 19 EGH1880 C19 Gear 56T 1 20 EGH1880 C20 Needle Bearing 28 20 1 21 EGH1880 C21 Washer 1 22 EGH1880 C22 Gear Shaft B 1 23 EGH1880 C23 Rivet 2 8 10 2 24 EGH1880 C24 Name Plate 1 25 EGH1880 C25 Shaft C 1 26 EGH1880 C26 Collar 2 27 EGH1880 C27 Gear 15T 33T 1 28 EGH1880 C28 Collar 3 29 EGH1880 C29 Pin 1 30 EGH1880 C30 Oil Sight 1 31 EGH1880 C31 Shaft D 1 32 EGH188...

Page 43: ...ET 10 16 1 66 EGH1880 C66 Spring 1 67 EGH1880 C67 Steel Ball 3 8 1 68 TS 1503031 Hexagon Socket Head Bolt CAP 6 12 1 69 EGH1880 C69 Adjust Plate 1 70 TS 1503041 Hexagon Socket Head Bolt CAP 6 16 17 71 TS 1503071 Hexagon Socket Head Bolt CAP 6 30 1 72 EGH1880 C72 Pin 2 73 EGH1880 C73 Slide Plate 1 74 EGH1880 C74 Half Nut 1 75 TS 1503071 Hexagon Socket Head Bolt CAP 6 30 1 76 EGH1880 C76 Set Screw S...

Page 44: ...st Bearing NTB1528 AS2 2 EGH1880 C112A Flanged Bearing Ass y No 112 115 1 112 EGH1880 C112 Flanged Bearing 2 113 EGH1880 C113 Plate Assembly 1 114 EGH1880 C114 Pin 1 115 EGH1880 C115 Spring Pin Ø5 30 2 116 EGH1880 C116 Washer 1 117 TS 1541041 Nylon Jam Nut M10 1 118 EGH1880 C118 Nut 1 119 EGH1880 C119 Spring Pin 4 24 1 120 EGH1880 C120 Spring Pin 3 16 1 121 EGH1880 C121 Rod 1 122 EGH1880 C122 Wash...

Page 45: ...45 EGH 1880 EGH 2180 EGH 21120 DIAL INDICATOR ASSEMBLY 51 1 2 4 3 52 6 5 7 53 8 54 ...

Page 46: ...lot Plate 1 2 EGH1880 D02 Gear Pivot 1 3 EGH1880 D03 Body 1 4 EGH1880 D04 Nut 1 5 EGH1880 D05 Stud 1 6 EGH1880 D06 Threading Plate 1 7 EGH1880 D07 Spacer 1 8 EGH1880 D08 Dial Gear 16T 1 51 EGH1880 D51 Hex Socket Head Bolt 1 52 EGH1880 D52 Rivet Ø2 4 53 TS 1523011 Set Screw SET 6x6 1 54 EGH1880 D54 Hexagon Nut 1 ...

Page 47: ...47 EGH 1880 EGH 2180 EGH 21120 4 WAY TOOL POST 1 2 3 4 6 7 8 10 5 31 24 25 26 29 30 27 12 13 14 15 16 18 17 19 16 20 28 21 22 23 21 ...

Page 48: ... 8x12 1 14 EGH1880 E14 Steel ball 1 4 5 15 EGH1880 E15 Oil ball 1 4 1 16 EGH1880 E16 Screw 2 17 EGH1880 E17 Gib 1 18 EGH1880 E18 Swivel 1 EGH2180 E18 Swivel 1 19 EGH1880 E19 Set screw SET 6x25 2 20 EGH1880 E20 Nut Screw Assembly For Replacement 1 21 EGH1880 E21 Thrust bearing 51102 2 22 EGH1880 E22 Keep assy 1 23 EGH1880 E23 Hex socket head bolt CAP 6x20 2 24 EGH1880 E24 Dial 1 25 EGH1880 E25 Bush...

Page 49: ...06 25 24 1 42 43 114 116 1 103 41 111 1 35 36 112 31 30 37 38 102 40 39 111 26 27 28 101 31 30 29 32 33 34 32 113 44 115 45 106 22 23 110 24 25 106 13 12 19 20 21 106 11 10 9 106 7 6 1 5 3 4 31 104 105 117 103 102 101 2 1 14 15 8 107 108 16 17 8 18 109 106 21 20 ...

Page 50: ...50 1800 Series Lathe SADDLE ASSEMBLY 54 53 48 49 111 50 52 47 51 49 44 55 56 57 46 47 ...

Page 51: ...lve Junction Assy PT3 8 1 16 EGH1880 F16 Cap Collar 2 17 EGH1880 F17 Washer 1 18 EGH1880 F18 Bracket 1 19 EGH1880 F19 Saddle 1 20 EGH1880 F20 Wiper F 2 21 EGH1880 F21 Plate F 2 22 EGH1880 F22 Oil Cover NF3 4 1 23 EGH1880 F23 Taper Pin 6x90L 2 24 EGH1880 F24 Wiper V 2 25 EGH1880 F25 Plate V 2 26 EGH1880 F26 Pinion 16T 1 27 EGH1880 F27 Key 3x3x20 1 28 EGH1880 F28 Bolt M16x5L 1 29 EGH1880 F29 Keep As...

Page 52: ...F57 Set Screw SET 8 40 1 57 EGH1880 F58 Hex Socket Head Bolt CAP12x85 1 101 EGH1880 F101 Oil Ball 1 4 2 102 TS 1523071 Set Screw SET 6x25 2 103 TS 1504061 Hex Socket Head Bolt CAP 8x30 8 104 TS 1550071 Washer M10 4 105 TS 1541041 Nut M10 4 106 TS 2285121 Dome Cross Screw M5x12 13 107 TS 1503061 Hex Socket Head Bolt CAP 5x35 2 108 TS 2342161 Nut M16 1 109 TS 1502061 Hex Socket Head Bolt CAP5x25 2 1...

Page 53: ...53 EGH 1880 EGH 2180 EGH 21120 BED AND SHAFTS ASSEMBLY ...

Page 54: ...54 1800 Series Lathe BED AND SHAFTS ASSEMBLY ...

Page 55: ...55 EGH 1880 EGH 2180 EGH 21120 BED AND SHAFTS ASSEMBLY ...

Page 56: ...H21120 G09 Rack 3 10 EGH1880 G10 Rack 1 11 EGH1880 G11 Nut 1 15 TS 1523021 Set Screw SET 6x8 2 16 EGH1880 G16 Thrust Bearing 51105 2 17 EGH1880 G17 Bracket 1 18 EGH1880 G18 Lead Screw The same as EGH2180 1 EGH21120 G18 Lead Screw 1 19 EGH1880 G19 Key 6x6x15 2 20 EGH1880 G20 Spring Cover 1 24 EGH1880 G24 Spring 1 25 EGH1880 G25 Clip S32 1 26 EGH1880 G26 Washer 1 27 EGH1880 G27 Shear Pin 1 28 EGH188...

Page 57: ...1880 G66 Handle Knob Assembly 1 67 EGH1880 G67 Clip E8 1 68 EGH1880 G68 Connecting Rod 1 69 EGH1880 G69 Pin 1 70 TS 1524031 Set Screw SET 8x12 1 71 EGH1880 G71 Connecting Rod 1 72 EGH1880 G72 Washer Ø16 5xØ25x3t 2 73 EGH1880 G73 Hex Socket Head Bolt CAP 16 50 2 74 EGH1880 G74A Limit Switch Ass y EGH 1880 serial after 1308188006 EGH 2180 serial after 1308218004 EGH 21120 serial after 1308212002 TZ7...

Page 58: ...21120 G0c Block 2 d EGH1880 G0d Set Screw SET 8x20 2 e EGH1880 G0e Pin 6 f EGH1880 G0f Block 2 g EGH1880 G0g Set Screw SET 8x16 4 h EGH1880 G0h Bracket Same as EGH2180 1 EGH21120 G0h Bracket 1 i EGH1880 G0i Clip Same as EGH2180 1 EGH21120G0i Clip S35 2 j EGH1880 G0j Set Screw SET 8x8 4 k EGH1880 G0k Barrel Same as EGH2180 1 EGH21120 G0k Barrel 2 ...

Page 59: ...59 EGH 1880 EGH 2180 EGH 21120 END GEAR IMPERIAL PHL18 5 14 13 4 6 15 6 7 7 6 3 2 1 12 8 9 11 10 9 8 7 6 17 16 2 1 24T 44T 56T 57T ...

Page 60: ...ar 24T 1 4 EGH1880 H04 Swing Fence 1 5 EGH1880 H05 Key 7x7x15 1 6 TS 231014 2 Nut M14 4 7 EGH1880 H07 Washer 3 8 EGH1880 H08 Clip R47 2 9 BB 6005Z Ball Bearing 6005Z 2 10 EGH1880 H10 Collar 1 11 EGH1880 H11 Gear 44T 56T 1 12 EGH1880 H12 Shaft 1 13 EGH1880 H13 Shaft 1 14 EGH1880 H14 Key 7x7x35 1 15 EGH1880 H15 Bolt M14x110 1 16 EGH1880 H16 Gear 57T 1 17 EGH1880 H17 Collar 1 ...

Page 61: ...61 EGH 1880 EGH 2180 EGH 21120 END GEAR IMPERIAL PHL21 5 14 13 4 6 15 6 7 7 6 12 8 9 11 10 9 8 7 6 1 2 3 17 16 2 1 24T 44T 56T 57T ...

Page 62: ...r 24T 1 4 EGH2180 H04 Swing Frame 1 5 EGH2180 H05 Key 7x7x15 1 6 TS 154009 Nut M14 4 7 EGH2180 H07 Washer 3 8 EGH2180 H08 Clip R47 2 9 EGH2180 H09 Ball Bearing 6005Z 2 10 EGH2180 H10 Collar 1 11 EGH2180 H11 Gear 44T 56T 1 12 EGH2180 H12 Shaft 1 13 EGH2180 H13 Shaft 1 14 EGH2180 H14 Key 7x7x35 1 15 EGH2180 H15 Bolt M14x110 1 16 EGH2180 H16 Gear 57T 1 17 EGH2180 H17 Collar 1 ...

Page 63: ...MAIN MOTOR ASSEMBLY 66 48 49 53 46 47 51 52 45 42 40 39 38 37 37 40 39 43 42 41 44 34 35 36 33 31 32 15 55 54 16 17 18 19 18 17 20 21 22 23 24 25 26 27 30 29 28 27 1 12 11 10 9 8 7 6 2 5 4 3 56 58 57 14 59 60 53 63 53 63 61 62 59 60 ...

Page 64: ...ug 1 16 EGH1880 I16 Plate 1 17 EGH1880 I17 Snap Ring R35 1 18 BB 6202 Ball Bearing 6202 2 19 EGH1880 I19 Alternate Ring 1 20 EGH1880 I20 Oil Seal 18 35 7 1 21 EGH1880 I21 Middle Wheel 1 22 EGH1880 I22 V Belt 50HZ A39 A38 1 23 EGH1880 I23 Pump Wheel 1 24 EGH1880 I24 Shaft 1 25 EGH1880 I25 Key 4 4 8 1 26 EGH1880 I26 Key 6 6 20 1 27 EGH1880 I27 Snap Ring R32 2 28 EGH1880 I28 Middle Shaft 1 29 BB 6201...

Page 65: ...01 Nut M10 4 46 EGH1880 I46 Plate 1 47 TS 1534042 Dome Cross Screw 6 12 4 48 EGH1880 I48 Electrical Box 1 49 EGH1880 I49 TM1307 1 51 EGH1880 I51 Terminal Box 1 52 TS 1503061 Hex Socket Head Bolt CAP 6 25 2 53 EGH1880 I53 Dome Cross Screw M5 8 3 54 TS 1540071 Nut M10 1 55 EGH1880 I55 Hexagon Socket Head Plug 1 4 1 56 TS 1504031 Hex Socket Head Bolt CAP 8 16 2 57 EGH1880 I57 Connect 1 60 2 58 EGH188...

Page 66: ...66 1800 Series Lathe CABINET AND PANEL EGH 1880 2180 ...

Page 67: ... 26 EGH1880 J26 Splash Guard 1 27 EGH1880 J27 Knob 1 28 TS 0561051 Nut 1 2 1 29 TS 0070011 Hex Head Bolt 1 2x1 1 30 EGH1880 J30 Pivot 1 31 EGH1880 J31 Chuck Safety Guard 1 32 TS 1503031 Hex Socket Head Bolt CAP 6x12 1 33 TS 1522051 Set Screw SET 5x16 1 34 EGH1880 J34 Chute 1 35 EGH1880 J35 Coolant Conduit CT801x3 8 x96 1 36 EGH1880 J36 Nipple 3 8 PTx3 8 PH 1 37 EGH1880 J37 Coolant Pump MC 8150 1 3...

Page 68: ...68 1800 Series Lathe CABINET AND PANEL EGH 21120 ...

Page 69: ...69 EGH 1880 EGH 2180 EGH 21120 37 5 39 38 42 41 40 5 35 55 7 56 36 5 CABINET AND PANEL EGH 21120 ...

Page 70: ...6 TS 1505021 Hex Socket Head Bolt CAP 10x20 2 17 TS 1524031 Set Screw SET 8x12 2 24 TS 2311081 Nut M8xP1 25 2 25 TS 1550061 Washer M8 8 26 TS 1504041 Hex Socket Head Bolt CAP 8x20 6 27 EGH21120 U27 Splash Guard 1 28 EGH21120 U28 Knob 1 29 TS 0561051 Nut 1 2 1 30 TS 0070011 Hex Head Bolt 1 2x1 1 31 EGH21120 U31 Pivot 1 32 EGH21120 U32 Chuck Safety Guard 1 33 TS 1503031 Hex Socket Head Bolt CAP 6x12...

Page 71: ...Head End Plinth 1 51 EGH21120 U51 Block 10 52 EGH21120 U52 Hexagon Head Bolt M16x55 10 53 EGH21120 U53 Plate 2 54 TS 1534042 Dome Hex Screw M6x12 8 55 TS 1503041 Hex Socket Head Bolt CAP 6x16 4 56 TS 1540041 Nut M6 4 57 EGH21120 U57 Bracket 1 58 EGH1880 J52 Work Lamp 2 59 TS 2311061 Hex Nut M6 8 60 EGH21120 U60 Upper Socket Enclosure 1 61 EGH21120 U61 Cable Sheath Alum KR100No8 2100mm 1 62 TS 1503...

Page 72: ...es Lathe CONVENTIONAL TAILSTOCK ASSEMBLY 12 14 9 13 10 11 9 8 7 6 5 2 4 3 1 16 17 18 19 20 21 22 23 24 25 26 19 27 40 32 31 30 36 37 38 45 46 44 43 42 25 30 33 34 41 40 39 38 37 36 30 33 34 35 30 31 28 32 29 28 15 ...

Page 73: ...19 TS 1503021 Hexagon Socket Head Bolt CAP 6 10 1 20 TS 1504131 Hexagon Socket Head Bolt CAP 8 70 2 21 EGH1880 K21 Cam Shaft R Clamp Lever R Assembly 1 22 EGH1880 K22 Pins 1 23 EGH1880 K23 Quill 1 24 TS 2310181 Nut M18 1 25 TS 2360181 Washer M18 2 26 EGH1880 K26 Name Plate 1 27 TS 2279301 Set Screw 10 30 1 28 EGH1880 K28 Pin Nut 2 29 EGH1880 K29 Pivot Block 1 30 TS 1533052 Dome Cross Screw M5 16 8...

Page 74: ...74 1800 Series Lathe BED STOP ASSEMBLY 1 4 2 3 5 6 7 9 10 11 12 8 ...

Page 75: ... Head Bolt M10x60 2 2 EGH1880 P02 Rivet Ø2 2 3 EGH1880 P03 Name Plate 1 4 EGH1880 P04 Micro Dial 1 5 EGH1880 P05 Body 1 6 EGH1880 P06 Rod 1 7 EGH1880 P07 Clamp Plate 1 8 TS 1525041 Set Screw M10x20 2 9 EGH1880 P09 Copper Pin 2 10 TS 1524041 Set Screw M8x16 2 11 TS 1524031 Set Screw M8x12 1 12 TS 1524031 Set Screw M8x12 1 ...

Page 76: ...76 1800 Series Lathe STATIONARY STEADY 1 2 4 3 5 6 7 2 3 8 10 11 8 9 3 2 8 12 13 1 1 ...

Page 77: ...0 Q04 Knob Nut 1 5 EGH1880 Q05 Clamp Screw 1 6 EGH1880 Q06 Top Base Casting Assembly 1 EGH2180 Q06 Top Base Casting Assembly Same as EGH21120 1 7 EGH1880 Q07 Pin 1 8 EGH1880 Q08 Single Wing Bolt 3 9 EGH1880 Q09 Hinge Pin 1 10 EGH1880 Q10 Nut M18xP2 5 1 11 TS 2361181 Spring Washer M18 1 12 EGH1880 Q12 Hexagon Head Bolt 1 13 EGH1880 Q13 Clamp Plate 1 EGH 18 SRA Steady Rest Assembly 1 EGH 21 SRA Stea...

Page 78: ...78 1800 Series Lathe TRAVELING STEADY ASSEMBLY 1 2 2 1 3 4 5 ...

Page 79: ...r Replacement 2 2 1 EGH1880 R02BB Finger Ball bearing bracket Assembly For Replacement 2 3 TS 1524041 Set Screw M8x16 2 4 EGH1880 R04 Casting 1 EGH2180 R04 Casting Same as EGH21120 1 5 EGH1880 R05 Single Wing Bolt 3 EGH18 FCA Follow Rest Assembly w Copper Key No 2 1 EGH21 FCA Follow Rest Assemly w Copper Key No 2 1 EGH18 FBBA Follow Rest Assembly w Ball Bearing Key No 2 1 1 EGH21 FBBA Follow Rest ...

Page 80: ...he BRAKE ASSEMBLY 1 2 3 4 5 6 8 9 10 3 19 18 17 16 15 14 81 80 79 78 20 24 25 26 27 28 29 30 34 35 36 77 76 76 75 37 38 39 40 44 45 74 70 69 68 3 10 66 65 64 10 10 67 3 46 10 7 6 15 49 50 54 10 60 58 10 59 57 50 53 55 56 ...

Page 81: ...2361061 Spring Washer M6 2 19 EGH1880 T19 Plate 1 20 EGH1880 T20 Brake Cylinder 1 24 EGH1880 T24 Brake Lining 2 25 EGH1880 T25 Spring 2 26 EGH1880 T26 Snap RING E8 1 27 EGH1880 T27 Shaft 1 28 EGH1880 T28 Cam 1 29 EGH1880 T29 Shaft 1 30 EGH1880 T30 Washer 1 34 EGH1880 T34 Bush 1 35 EGH1880 T35 O Ring P10 1 36 EGH1880 T36 Snap Ring S14 1 37 EGH1880 T37 Chunk 1 38 EGH1880 T38 Board 1 EGH2180 T38 Boar...

Page 82: ...Guard Shield 1 66 TS 1503021 Hex Socket Head Bolt CAP 6x10 1 67 TS 2210451 Hex Head Bolt 10x45 1 68 EGH1880 T68 Rod 1 EGH2180 T68 Rod Same as EGH21120 1 69 EGH1880 T69 Nut 1 70 EGH1880 T70 Nut 1 74 TS 1540081 Nut M12 1 75 EGH1880 T75 Bolt 1 EGH218 T75 Bolt Same as EGH21120 1 76 EGH1880 T76 Pin Ø4 20 1 77 EGH1880 T77 Joint Ass Y 2 78 EGH1880 T78 Washer 1 79 EGH1880 T79 Pin Ø3 16 1 80 TS 2361061 Spr...

Page 83: ...c Switch D09 AC24V 1 3 EGH1880 EL03 Over Relay 30A 38A 1 4 EGH1880 EL04 Over Relay 0 25A 0 4A 1 5 EGH1880 EL05 Door Type Main Cam Switch 32A 1 6 EGH1880 EL06 Fuse Base 1 7 EGH1880 EL07 Fuse Base 1 8 EGH1880 EL08 Terminal Board 3P 50A 2 9 EGH1880 EL09 Terminal Board 3P 20A 4 10 EGH1880 EL10 Transformer 155VA 1 EGH21120 EL10 Transformer 237VA 1 11 EGH1880 EL11 Terminal Board 2P 20A 1 EGH1880 EL12 Po...

Page 84: ...y 1 EGH1880 CB01 Power Lamp W1 1 2 EGH1880 CB02 Light Switch SW2 1 3 EGH1880 CB03 Pump Change Over Switch SW1 1 4 EGH1880 CB04 Spindle Motor Stop SPB1 1 5 EGH1880 CB05 Spindle Motor Run PB1 1 6 EGH1880 CB06 E Stop E Stop 1 EGH1880 EGH2180 EGH21120 CONTROL BOX ASSEMBLY PARTS LIST ...

Page 85: ...olt M6x25 3 3 TS 154010 Hex Nut M16 1 4 EGH1740 O04 Bolt 1 5 EGH1740 O05 Bolt 2 6 EGH1740 O06 Connector Casting 2 7 TS 0561051 Nut 1 2 13 2 8 EGH1740 O08 Screw W1 2 x 155mm 1 9 EGH 1880 O09 Handle Casting Assembly 1 30 TS 1502031 Hex Socket Head Bolt M5x12 3 31 EGH1880 O31 Index Ring 1 32 EGH1880 O32 Hub 1 33 EGH1880 O33 Tube 1 34 EGH1880 O34 Pin 1 35 EGH1880 O35 Bushing 1 892253 5C Collet Closer ...

Page 86: ...86 1800 Series Lathe 892254 TAPER ATTACHMENT ASSEMBLY OPTIONAL ...

Page 87: ... Plate 1 16 TS 1534032 Dome Cross Screw M6x10 2 17 TS 1524061 Set Screw SET 8x25 3 18 TS 2311081 Hexagon Nut M8 3 19 TS 1504061 Hex Socket Head Bolt CAP 8x30 2 20 EGH1880 N19 Rivet Ø2 4 21 EGH1880 N20 Angle Scale 1 22 TS 1504041 Hex Socket Head Bolt CAP 8x20 2 23 EGH1880 N22 Stop 2 24 EGH1880 N23 Plate 1 25 EGH1880 N24 Nut 1 26 EGH1880 N25 Gib 1 27 TS 1503071 Hex Socket Head Bolt CAP 6x30 3 28 EGH...

Page 88: ... EGH1880 N43 Knob 1 45 EGH1880 N44 Clamp Rod 1 46 TS 1523041 Set Screw SET 6x12 4 47 EGH1880 N46 Bracket 1 48 EGH1880 N47 Eccentric Pin 1 49 TS 1505081 Hex Socket Head Bolt CAP 10x50 2 50 EGH1880 N49 Bracket 1 51 EGH1880 N50 Clamp 1 892254 Taper Attachment Assembly 1 thru 51 892254 TAPER ATTACHMENT ASSEMBLY PARTS LIST OPTIONAL ...

Page 89: ...89 EGH 1880 EGH 2180 EGH 21120 14 0 WIRING DIAGRAMS EGH 1880 EGH 2180 ELECTRICAL DIAGRAM ...

Page 90: ...90 1800 Series Lathe EGH 21120 ELECTRICAL DIAGRAM ...

Page 91: ...91 EGH 1880 EGH 2180 EGH 21120 NOTES ...

Page 92: ...92 1800 Series Lathe NOTES ...

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