Manuals / Southbend / Power Tools / Lathe

Southbend SB1053 owner manual Gearbox Parts List

Models: SB1053

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For Machines Mfg. Since 3/11

P A R T S

16-Speed Gearhead Lathe

Gearbox Parts List

REF	PART #	DESCRIPTION
201	PSB10530201	GEAR SHAFT
202	PSB10530202	OIL SEAL 20 X 32 X 5MM
203	PSB10530203	NEEDLE BEARING TAF 202820
204	PSB10530204	FLANGED BEARING
205	PSB10530205	THRUST WASHER
206	PR09M	EXT RETAINING RING 20MM
207	PK109M	KEY 7 X 7 X 35
208	PSB10530208	GEAR 19/20T
209	PSB10530209	GEAR SHAFT
210	PSB10530210	END GEAR COVER
211	P16004	BALL BEARING 16004-OPEN
212	PSB10530212	THRUST WASHER
213	PSB10530213	GEAR 19/30T
214	PSB10530214	THRUST WASHER
215	PR11M	EXT RETAINING RING 25MM
216	PSB10530216	GEAR SHAFT
217	PSB10530217	GEAR SHAFT
218	PSB10530218	WOODRUFF KEY 5 X 19
219	PSB10530219	END GEAR COVER GASKET
220	PSB10530220	GEARBOX HOUSING
221	P16004	BALL BEARING 16004-OPEN
222	PSB10530222	GEAR 38T
223	PSB10530223	GEAR 23/19T
224	PSB10530224	THRUST WASHER
225	PR23M	INT RETAINING RING 40MM
226	P6203-OPEN	BALL BEARING 6203 OPEN
227	PSB10530227	CLUTCH
228	PSB10530228	THRUST WASHER
229	PR06M	EXT RETAINING RING 16MM
230	PSB10530230	GEAR 35T
231	PSB10530231	GEAR 22T
232	PSB10530232	GEAR 19T
233	PSB10530233	GEAR 20T
234	PSB10530234	GEAR 24T
235	PSB10530235	GEAR 23T
236	PSB10530236	GEAR 27T
237	PSB10530237	GEAR 24T
238	PSB10530238	GEAR 28T
239	PSB10530239	GEAR 26T
240	PSB10530240	GEAR 38T
241	PSB10530241	LOCK COLLAR
242	PR10M	EXT RETAINING RING 22MM
243	PSB10530243	GEAR 36/50T
244	PSB10530244	GEAR 22T
245	PSB10530245	GEAR 22T
246	PSB10530246	GEAR 22T

REF	PART #	DESCRIPTION
247	PSB10530247	GEAR 33T
248	PSB10530248	GEAR 22T
249	PR18M	EXT RETAINING RING 17MM
250	PSB10530250	GEAR 20/36T
251	PSB10530251	THRUST WASHER
252	PSB10530252	FLANGED BEARING
253	PSB10530253	OIL SEAL 20 X 32 X 5MM
254	PSB10530254	GEAR SHAFT
255	PSB10530255	FLANGED BEARING
256	PSB10530256	OIL SEAL 24 X 35 X 8MM
257	PSB10530257	SHAFT
258	PK15M	KEY 5 X 5 X 35
259	P6001-OPEN	BALL BEARING 6001 OPEN
260	PR03M	EXT RETAINING RING 12MM
261	PSB10530261	FLANGED BEARING
262	PSB10530262	GEARBOX HOUSING GASKET
263	PSB10530263	SHIFT SUPPORT STEP BOLT
264	PSB10530264	SHIFT PLATE
265	PSB10530265	UPPER SHIFT SUPPORT
266	PSB10530266	COMPRESSION SPRING 4 X 19
267	PSTB001	STEEL BALL 1/4
268	PSB10530268	SHIFT SUPPORT PARTITION
269	PSB10530269	UPPER MIDDLE SHIFT SUPPORT
270	PSB10530270	LOWER MIDDLE SHIFT SUPPORT
271	PSB10530271	LOWER SHIFT SUPPORT
272	PSB10530272	REVERSE/STOP PLATE
273	PSB10530273	SPACER
274	PSB10530274	SHOULDER PLATE
275	PSB10530275	INDENTED CONNECTING PLATE
276	PSB10530276	CONNECTING PLATE
277	PSB10530277	SHIFT FORK
278	PSB10530278	LOWER MIDDLE SHIFT FORK
279	PSB10530279	UPPER MIDDLE SHIFT FORK
280	PSB10530277	SHIFT FORK
281	PRP02M	ROLL PIN 3 X 16
282	PSB10530282	CAPTIVE PIN
283	PSB10530283	ROCKER ARM
284	PSB10530284	CAM
285	PSB10530285	CAM BRACKET
286	PEC015M	E-CLIP 8MM
287	PSB10530287	THRUST WASHER
288	PR18M	EXT RETAINING RING 17MM
289	PSB10530289	WOODRUFF KEY 4 X 13
290	PSB10530290	SHAFT
291	PSB10530291	SHIFT TAB
292	PSB10530292	DOWEL PIN 5MM

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Image 109

Southbend SB1053 owner manual Gearbox Parts List

Contents

Speed Gearhead Lathe Customer Service UpdatesScope of Manual Manual FeedbackTable of Contents Accessories About This Machine FeaturesForeword CapabilitiesGeneral identification Model SB1054F shown General IdentiﬁcationTwo-Speed Motor Switch Spindle Speed Levers & Chart Master Power SwitchChart Controls ComponentsControl Panel Feed ControlsQuick-Change Gearbox Controls Carriage controls Carriage ControlsFoot Brake Tailstock ControlsModel SB1053, SB1054F, SB1055F Product SpeciﬁcationsMain Motor Tailstock Information Construction Understanding Risks of Machinery Basic Machine SafetyF E T Y Additional Metal Lathe Safety Chuck Safety Things Youll Need Preparation OverviewTypical preparation process is as follows Availability Power Supply RequirementsFull-Load Current Rating Circuit Requirements220V Operation Grounding Requirements440V Operation Unpacking Installed & Not Shown QtyInventory Main Inventory 1 Figure QtyBefore cleaning, gather the following Cleaning & ProtectingBasic steps for removing rust preventative Location Lifting & Moving Leveling Leveling & MountingLubricating Lathe AssemblyBolting to Concrete Floors Adding Coolant Power ConnectionSupply Connecting PowerTo test run your machine Test RunNeutral Spindle speed set to 40 RPM Lever atMaster power switch turned on E P a R a T I O N Factory adjustments that should be veriﬁed Recommended AdjustmentsSpindle Break-In To perform the spindle break-inOperation Overview Chuck & Faceplate Mounting Installation & Removal DevicesTo install the chuck Chuck InstallationRegistration Marks Chuck RemovalTo remove the chuck Jaw Chuck Scroll Chuck ClampingMounting Workpiece To mount a workpiece on the 4-jaw chuckJaw tightening sequence FaceplateTailstock Using QuillPositioning Tailstock To mount a non-concentric workpiece to the faceplateTo install tooling in the tailstock Installing ToolingRemoving Tooling Offsetting TailstockTools Needed Qty To offset the tailstockItems Needed Qty Aligning Tailstock to Spindle CenterlineTo align the tailstock offset to the spindle centerline Dead Centers CentersMounting Dead Center in Spindle Live CentersRemoving Center from Spindle Mounting Center in TailstockMounting Workpiece Between Centers Removing Center from TailstockSteady Rest To install and use the steady restCarriage & Compound Rest Locks Follow RestCompound Rest Installing ToolFour-Way Tool Post Tool Needed QtyTo align the cutting tool with the tailstock Aligning Cutting Tool with Spindle CenterlineCenter Top ViewMicrometer Stop Adjustable Feed StopTo set the micrometer stop Spindle Speed Manual FeedConﬁguration Examples Setting Spindle SpeedExample 1 Spindle Speed of 40 RPM Example 2 Spindle Speed of 1250 RPM Power FeedFeed direction lever in the neutral position Power Feed ControlsExample Power Feed Rate of 0.18mm/rev Setting Feed RateStandard End Gear Conﬁguration End GearsConﬁguring End Gears Alternate ConﬁgurationTo conﬁgure the end gears Tools Needed QtyThreading Controls Setting Threading ControlsExample Metric Thread Width of 2.5mm Thread Dial Apron ControlsFeed Control Lever Disengaged Halfnut TPI Divisible By Thread Dial ChartEven TPI Not Divisible By Odd Numbered TPI⁄4 or 3⁄4 Fractional TPI Chip Drawer27⁄8 TPI To use the coolant system on your lathe Coolant SystemSB1268-Collect Attachment AccessoriesSB1239-MT#4 High Performance Live Center SB1243-MT#4 Long-Nose High-Performance Live CenterSB1269-Taper Attachment SB1247-MT#4 Bull Nose CenterSB1251-Heavy-Duty Oak Tool Chest Maintenance Schedule Annual Service Headstock LubricationApron Quick-Change GearboxDraining Oil Checking Oil LevelLocation of apron fill cap One-Shot OilerBall Oilers & Oil Cup LeadscrewLeadscrew End Bearing Handling & Care End GearsLubricating Hazards Coolant System ServiceChanging Coolant Adding FluidItems Needed Qty To change the coolantTo prepare the lathe for short-term storage up to one year Machine StorageCompound Rest Backlash AdjustmentCross Slide Leadscrew End Play AdjustmentTo remove leadscrew end play Front saddle gib adjustment screw Gib AdjustmentTo adjust the half nut Half Nut AdjustmentTo adjust the clutch release point Feed Rod Clutch AdjustmentBelts To adjust the V-beltsPulley Deflection To adjust the brake and brake switch Brake & Switch2mm Leadscrew Shear Pin ReplacementTo replace the shear pin Shear pin accessReplace the clutch front and side covers Gap Installation Gap Insert Removal & InstallationGap Removal TR O U B L E S H O OTI N G TR O U B L E S H O OTI N G TR O U B L E S H O OTI N G Wiring Diagram Color KEY Electrical Safety InstructionsTo correct wiring that is out of phase Correcting Phase Polarity WiringWiring Overview Component location index Component Location IndexElectrical Box Wiring Electrical box Electrical BoxSpindle Motor Coolant Pump WiringSpeed motor switch Speed Motor SwitchSpindle ON/OFF Switches Control Panel WiringAdditional com ponent Additional Component WiringHeadstock R T 111 110 107 109 108 105 104 103 102 Description Headstock Parts List104 Gearbox 106 Gearbox Parts List 108 Apron 110 Apron Parts List 505 514 513 504 503 502 501 Spindle Motor Assembly Pivot ARM Captive PIN Spindle Motor Assembly Parts ListSaddle & Cross Slide KZlZYgdb7ZcZVi Saddle & Cross Slide Parts List Compound Slide & Tool Post Bed & Shafts Description Bed & Shafts Parts ListCabinet Stands & Panels 122 Description Cabinet Stands & Panels Parts List1101A 1102 Alignment Block Tailstock Parts ListThread Dial Micrometer Stop Steady Rest Follow Rest 1611 1612 1613 1614 Electrical1702 1823 1804 1811 18081806 18071805 1809 Front Machine Labels1818 Rear & Side Machine LabelsPage Warranty Southbendlathe.com