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Southbend SB Main Motor Parts List, P A R T S, Side Motor Access Cover, PULLEY FLAT WASHER 10MM

Models: SB

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Main Motor Parts List

	P A R T S
13" Heavy 13® Gearhead Lathe	P A R T S	For Machines Mfg. Since 5/11

Main Motor Parts List

REF	PART #	DESCRIPTION
1101	PSB10491101	END GEAR COVER
1102	PSB10491102	KNURLED KNOB M10-1.5
1103	PVB76	V-BELT B76
1104	PSB10491104	STUD-DE M10-1.5 X 200
1105	PN02M	HEX NUT M10-1.5
1106	PS68M	PHLP HD SCR M6-1 X 10
1107	PSB10491107	SIDE MOTOR ACCESS COVER
1108	PN03M	HEX NUT M8-1.25
1109	PSB10491109	SPRING CAPTIVE BOLT
1110	PSB10491110	EXTENSION SPRING
1111	PCAP191M	CAP SCREW M8-1.25 X 120
1112	PSB10491112	MOTOR MOUNT SHAFT
1113	PSB10491113	MOTOR MOUNT
1114	PCAP64M	CAP SCREW M10-1.5 X 25
1115 PCAP01M		CAP SCREW M6-1 X 16
1116	PSB10491116	BRAKE CAM
1117	PSB10491117	BRAKE LEVER
1118	PSB10491118	BRAKE BELT MOUNT
1119	PW01M	FLAT WASHER 8MM
1120 PCAP45M		CAP SCREW M8-1.25 X 45
1121	PEC015M	E-CLIP 8MM
1122	PSB10491122	PULLEY FLAT WASHER 10MM
1123	PSB10491123	BRAKE BELT
1124	PSB10491124	CAPTIVE PIN
1125	PSB10491125	TAPER PIN #4 X 3/4"
1126	PSB10491126	BRAKE BELT BRACKET
1127	PSB10491127	MOTOR PULLEY
1128	PN13M	HEX NUT M16-2
1129	PSB10491129	STUD-FT M16-2 X 170

REF	PART #	DESCRIPTION
1130	PW08M	FLAT WASHER 16MM
1131	PSB10491131	RUBBER SHOCK ABSORBER
1132	PCAP26M	CAP SCREW M6-1 X 12
1133	PN04M	HEX NUT M4-.7
1134	PCAP70M	CAP SCREW M10-1.5 X 45
1135	PW04M	FLAT WASHER 10MM
1136	PSB10491136	BRAKE SWITCH BRACKET
1137	PSB10491137	MICRO SWITCH TEND TM-1704
1138	PS51M	PHLP HD SCR M4-.7 X 30
1139	PSB10491139	FOOT PAD
1140	PB51M	HEX BOLT M16-2 X 50
1141	PSB10491141	REAR MOTOR ACCESS COVER
1142	PCAP04M	CAP SCREW M6-1 X 10
1143	PW03M	FLAT WASHER 6MM
1144	PSB10491144	ELECTRICAL CABINET W/DOOR ASSY
1145	PW01M	FLAT WASHER 8MM
1146	PCAP14M	CAP SCREW M8-1.25 X 20
1147 PS65M		PHLP HD SCR M4-.7 X 40
1148	PSB10491148	MICRO SWITCH TEND TM-1307
1149	PSB10491149	MOTOR 3HP 220V 1PH
1149-1 PSB10491149-1		MOTOR FAN COVER
1149-2 PSB10491149-2		MOTOR FAN
1149-3 PSB10491149-3		S CAPACITOR 600M 250V 1-3/4 X 4
1149-4 PSB10491149-4		R CAPACITOR 50M 350V 2 X 3-3/8
1149-5 PSB10491149-5		CONTACT PLATE
1149-6 PSB10491149-6		CENTRIFUGAL SWITCH
1149-7 PSB10491149-7		FRONT MOTOR BEARING
1149-8 PSB10491149-8		REAR MOTOR BEARING
1149-9 PSB10491149-9		MOTOR JUNCTION BOX

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Southbend SB owner manual Main Motor Parts List, P A R T S, Side Motor Access Cover, PULLEY FLAT WASHER 10MM

Contents

13 HEAVY 13 GEARHEAD LATHE MODEL SB1049 13 X MODEL SB1050 13 XOWNERS MANUAL January, 2012 by South Bend Lathe CoUpdates Customer ServiceScope of Manual Manual FeedbackTable of Contents SAFETYINTRODUCTION PREPARATIONACCESSORIES MAINTENANCESERVICE TROUBLESHOOTINGFeatures About This MachineForeword CapabilitiesGeneral Identiﬁcation Master Power Switch Controls ComponentsHeadstock I N T R O D U C T I O NControl Panel CarriageI N T R O D U C T I O N Safety Foot Brake TailstockEnd Gears I N T R O D U C T I O NMODEL SB1049 & SB1050 13 HEAVY 13 GEARHEAD LATHES Model NumberSB1049 SB1050I N T R O D U C T I O N Model NumberSB1049 SB1050Dimensions I N T R O D U C T I O NModel Number SB1049I N T R O D U C T I O N Model NumberSB1049 SB1050Basic Machine Safety Understanding Risks of MachineryS A F E T Y S A F E T Y Additional Metal Lathe Safety S A F E T YAdditional Chuck Safety S A F E T YFor Power Connection Power Supply Requirements on the next page for detailsFor Cleaning & Assembly Preparation OverviewPower Supply Requirements Single-PhaseS Type, 3-Wire, 12 AWG, 300 VAC AvailabilityGrounding Requirements Extension CordsP R E P A R A T I O N GROUNDED L6-30 LOCKING RECEPTACLE Grounding Prong is Hooked L6-30Pre-Installed Not Shown UnpackingInventory Main Inventory 1 FigureCleaning & Protecting Before cleaning, gather the followingBasic steps for removing rust preventative P R E P A R A T I O NElectrical Installation Weight LoadLocation Physical EnvironmentLifting & Moving To lift and move the latheP R E P A R A T I O N Leveling & Mounting LevelingP R E P A R A T I O N Assembly Lubricating LatheBolting to Concrete Floors P R E P A R A T I O NPower Connection To connect the power cord to the latheAdding Coolant To PlugTest Run To test run your machineP R E P A R A T I O N Feed Range Lever NeutralHigh Spindle Speedto Brake & Switch on Page 78 to make CarriageFeed Control Lever Disengaged Halfnut LeverP R E P A R A T I O N Recommended Adjustments Factory adjustments that should be veriﬁedSpindle Break-In To perform the spindle break-inOperation Overview O P E R A T I O NTo complete a typical operation, the operator does the following Installation & Removal Devices Chuck & Faceplate MountingO P E R A T I O N Chuck Installation To install the chuckINCORRECT O P E R A T I O NChuck Removal Registration MarksTo remove the chuck O P E R A T I O NScroll Chuck Clamping 4-Jaw ChuckMounting Workpiece O P E R A T I O NFaceplate O P E R A T I O NFigure 35. 4-jaw tightening sequence Figure 36. Example photo of non-cylindrical workpieceUsing Quill TailstockPositioning Tailstock To mount a non-concentric workpiece to the faceplateInstalling Tooling To install tooling in the tailstockO P E R A T I O N Offsetting Tailstock Removing ToolingTo offset the tailstock Tools NeededAligning Tailstock to Spindle Centerline Items NeededTo align the tailstock to the spindle centerline O P E R A T I O NCenters Dead CentersO P E R A T I O N Live Centers Mounting Dead Center in SpindleRemoving Center from Spindle Mounting Center in TailstockRemoving Center from Tailstock Mounting Workpiece Between CentersO P E R A T I O N Drift Key Slot Figure 51. Drift key slot in the side of the quillTo install and use the steady rest Steady RestO P E R A T I O N Follow Rest Carriage & Slide LocksO P E R A T I O N Cap Screws Figure 55% Follow rest attachmentInstalling Tool To install a tool in the tool postCompound Rest Four-Way Tool PostAligning Cutting Tool with Spindle Centerline To align the cutting tool with the tailstockcenter Top ViewAdjustable Feed Stop Micrometer StopTo set the micrometer stop O P E R A T I O NManual Feed Spindle SpeedCarriage Handwheel Cross Slide HandwheelSetting Spindle Speed Setting Spindle Speed of 200 RPM350 RPM or lower when using the high H gearbox range Conﬁguration ExamplesPower Feed Setting Spindle Speed of 2000 RPMto HIGH 2000 RPMPower Feed Controls D. Quick-change Gearbox Feed LeversO P E R A T I O N Setting Power Feed Rate Setting Power Feed Rate of 0.18mm/revO P E R A T I O N End Gears Standard End Gear ConﬁgurationO P E R A T I O N 18 LCS8WAlternate Conﬁguration Conﬁguring End GearsTo conﬁgure the end gears Tools NeededSetting Metric Thread Pitch of ThreadingHeadstock Threading Controls O P E R A T I O NApron Threading Controls Thread DialCross Slide DisengagedThread Dial Chart TPI Divisible ByEven TPI Not Divisible By Odd Numbered TPIChip Drawer 1⁄4 or 3⁄4 Fractional TPI27⁄8 TPI O P E R A T I O NCoolant System To use the coolant system on your latheBIOLOGICAL & POISON HAZARD O P E R A T I O NAccessories A C C E S S O R I E SSB1279-10 Pc. Precision 5-C Collet Set D1-5 Back Plates SB1397-61⁄4 SB1399-81⁄4 SB1401-101⁄2Keyless Integral Chucks SB1379-MT #3 1⁄2 SB1380-MT #3 5⁄8 SB1238-High Performance MT#3 Live Centerss 7ATERPROOF DESIGN SB1245-MT#2 Bull Nose CenterSB1365-Way Oil SB1251-Machinists Oak Tool BoxSB1282-High Performance MT#3 Live Center Set A C C E S S O R I E SMaintenance Schedule Always disconnect powerperforming maintenance M A I N T E N A N C ESouth Bend Lathe Co. Lathe Monthly Maintenance Chart Annual Serviceposal, and safety Service ItemLubrication Checking Oil LevelAdding Oil Changing OilQuick-Change Gearbox ApronDraining Oil Draining Oil & Flushing ReservoirOne-Shot Oiler Longitudinal LeadscrewM A I N T E N A N C E Drain Plug Figure 104. Location of apron drain plugBall Oilers & Oil Cup M A I N T E N A N C EA B C D EF Figure 107. Tailstock ball oilersHandling & Care LubricatingEnd Gears M A I N T E N A N C ECoolant System Service Hazardsfor proper disposal M A I N T E N A N C EAdding Fluid Changing CoolantItems Needed To change the coolantMachine Storage To prepare the lathe for storageM A I N T E N A N C E Backlash Adjustment Compound RestCross Slide S E R V I C ELeadscrew End Play Adjustment Gib AdjustmentTo remove leadscrew end play S E R V I C ES E R V I C E Half Nut Adjustment To adjust the V-beltsTo adjust the half nut V-BeltsBrake & Switch To adjust the brake and brake switchS E R V I C E Tools NeededFigure 125. Brake belt adjustment components Figure 126. Brake pedal travel adjustmentBrake Switch Pedal Cam Figure 127. Brake switch and pedal cam S E R V I C ELeadscrew Shear Pin Replacement To replace the shear pinS E R V I C E Tools NeededShear Pin Figure 132. New shear pin installed in bore S E R V I C EInner Bore Outer Bore Figure 131. Shear pin bores aligned Rotate Washer Slot Figure 133. Shroud washer positioningGap Insert Removal & Installation Gap RemovalS E R V I C E Tools NeededGap Installation S E R V I C ESymptom Possible SolutionPossible Cause Machinerys Handbook or a speeds and feedsSymptom Possible SolutionPossible Cause PageSymptom Possible SolutionPossible Cause Workpiece isElectrical Safety Instructions E L E C T R I C A LWIRING DIAGRAM COLOR KEY Wiring Overview Power Supply ConnectionChuck Guard Limit Switch Page Brake Pedal Micro Switch Page Page Work Lamp Page Spindle Switches PageComponent Location Index E L E C T R I C A LP age P ageElectrical Cabinet Wiring To Chuck Guard Micro Switch, PageTo Power Supply Connection, Page POWERElectrical Box E L E C T R I C A LFigure 138. Electrical box Coolant Pump Motor Wiring Spindle MotorE L E C T R I C A L SpindleControl Panel Wiring Spindle SwitchesFigure 140. Spindle rotation switch location E L E C T R I C A LAdditional Component Wiring 220VAC L6-30 Plug as recommendedPower Connection Master Power SwitchHeadstock Cover P A R T SCAP SCREW M6-1 X TOP COVER GASKETHeadstock ControlsP A R For Machines Mfg. Since 5/11Headstock Controls Parts List P A R T SHeadstock Internal Gears P A R T SHeadstock Internal Gears Parts List COMBO GEAR ASSEMBLY 22T/76TCOMBO GEAR ASSEMBLY 30T/38T COMBO GEAR ASSEMBLY 45T/52THeadstock Transfer Gears P A R T SSTEEL FLUTED RIVET 2 X 5MM COMBO GEAR ASSY 21T/42TGears GearboxP A R T S Gearbox Gears Parts List P A R T SNEEDLE ROLLER BEARING TAF202820 EXT RETAINING RING 22MMGearbox Controls R T SGearbox Controls Parts List P A R T SLOWER MIDDLE PARTITION SUPPORT Apron Front View P A R T SApron Front View Parts List P A R T SCOMPRESSION SPRING 6 X COMPRESSION SPRING 4 XApron Rear View P A R T SApron Rear View Parts List P A R T STHRUST BEARING NTB/AS-2542 NEEDLE ROLLER BEARING NK29/30Compound Rest & Tool Post P A R T SSaddle Top View P A R T SSaddle Top View Parts List P A R T STHRUST BEARING NTB/AS2-1730 Saddle Bottom View P A R T SSTRAIGHT ADAPTER 1/8PT X 4MM STRAIGHT ADAPTER 1/8 X 6MMDial Indicator Micrometer StopP A R T S Bed & Shafts P A R T SSB1050 Bed & Shafts Parts List P A R T SLONGITUDINAL LEADSCREW SB1049 LONGITUDINAL LEADSCREW SB1050End Gears P A R T SGEAR FLAT WASHER 14MM GEAR FLAT WASHER 8MMMain Motor P A R T SMain Motor Parts List SIDE MOTOR ACCESS COVERP A R T S PULLEY FLAT WASHER 10MMStands & Panels P A R T SCabinets & Panels Parts List P A R T SBRAKE PEDAL ROD SB1049 BRAKE PEDAL ROD SB1050Tailstock P A R T STailstock Parts List P A R T SHANDLE CAP SCREW M8-1.25 LOCK SHAFT FLAT WASHER 12MMSteady Rest Follow RestP A R T S Electrical Cabinet & Control Panel P A R T SElectrical Cabinet Accessories P A R T S1551 Front Machine Labels P A R T S1611 Rear & Side Machine Labels P A R T SSB MODEL NUMBER LABEL SB1049 SB MODEL NUMBER LABEL SB1050Page Warranty W A R R A N T YPrinted In U.S.A #TS14496