Southbend SB owner manual Main Motor

Page 11

 

I N T R O D U C T I O N

 

For Machines Mfg. Since 5/11

13" Heavy 13® Gearhead Lathe

 

 

 

Model Number

SB1049

SB1050

Main Motor

Type

Horsepower

Voltage

Phase

Amps

Speed

Cycle

Power Transfer

Bearings

TEFC Induction

3HP 220V

Single-Phase

19A

1720

60 Hz

V-Belt & Gear

Shielded & Permanently Sealed

Coolant Motor

Type

TEFC Induction

 

 

 

 

Horsepower

 

18 HP

Voltage

 

220V

Phase

Single-Phase

 

 

 

 

Amps

 

0.45A

 

 

 

 

Speed

 

3450 RPM

 

 

 

 

Cycle

 

60 Hz

 

 

 

Power Transfer

Direct Drive

Bearings

Shielded & Permanently Sealed

 

Shielded & Permanently Sealed

 

 

 

 

Operation Information

Swing Over Bed

 

13.38"

 

 

 

 

Distance Between Centers

30"

 

40"

 

 

 

 

Swing Over Cross Slide

 

8.26"

Swing Over Saddle

 

11.02"

 

 

 

 

Swing Over Gap

N/A

 

20"

 

 

 

 

Maximum Tool Bit Size

 

0.75"

 

 

 

Compound Travel

 

4"

Carriage Travel

 

36.5"

Cross Slide Travel

 

7"

 

 

 

 

-9-

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Contents Heavy 13 Gearhead Lathe Manual Feedback UpdatesCustomer Service Scope of ManualTable of Contents Warranty Capabilities FeaturesAbout This Machine ForewordIdentification General IdentificationHeadstock Master Power SwitchControls Components Carriage Control PanelEnd Gears Safety Foot BrakeTailstock Product Specifications Main Motor Tailstock Information Construction Understanding Risks of Machinery Basic Machine SafetyF E T Y Additional Metal Lathe Safety Additional Chuck Safety Typical preparation process is as follows Preparation OverviewThings Youll Need Circuit Requirements Power Supply RequirementsAvailability Full-Load Current RatingExtension Cords Grounding RequirementsMain Inventory 1 Figure Qty Pre-Installed Not Shown QtyUnpacking InventoryBasic steps for removing rust preventative Cleaning & ProtectingBefore cleaning, gather the following Location To lift and move the lathe Lifting & MovingLeveling Leveling & MountingBolting to Concrete Floors AssemblyLubricating Lathe To Plug Power ConnectionTo connect the power cord to the lathe Adding CoolantTo test run your machine Test RunLever Set to Feed Range LeverNeutral Spindle SpeedFeed Control Lever Disengaged Halfnut CarriageE P a R a T I O N To perform the spindle break-in Recommended AdjustmentsFactory adjustments that should be verified Spindle Break-InOperation Overview Chuck & Faceplate Mounting Installation & Removal DevicesTo install the chuck Chuck InstallationTo remove the chuck Chuck RemovalRegistration Marks Mounting Workpiece Scroll Chuck ClampingJaw Chuck Jaw tightening sequence FaceplateTo mount a non-concentric workpiece to the faceplate Using QuillTailstock Positioning TailstockTo install tooling in the tailstock Installing ToolingTools Needed Qty Offsetting TailstockRemoving Tooling To offset the tailstockTo align the tailstock to the spindle centerline Aligning Tailstock to Spindle CenterlineItems Needed Qty Dead Centers CentersMounting Center in Tailstock Live CentersMounting Dead Center in Spindle Removing Center from SpindleMounting Workpiece Between Centers Removing Center from TailstockSteady Rest To install and use the steady restCarriage & Slide Locks Follow RestFour-Way Tool Post Installing ToolTo install a tool in the tool post Compound RestTop View Aligning Cutting Tool with Spindle CenterlineTo align the cutting tool with the tailstock CenterTo set the micrometer stop Adjustable Feed StopMicrometer Stop Spindle Speed Manual FeedConfiguration Examples Setting Spindle SpeedSetting Spindle Speed of 200 RPM 2000 RPM Power FeedSetting Spindle Speed of 2000 RPM To HighQuick-change Gearbox Feed Levers Power Feed ControlsSetting Power Feed Rate of 0.18mm/rev Setting Power Feed Rate57T End GearsStandard End Gear Configuration 24T 56T 44TTools Needed Qty Alternate ConfigurationConfiguring End Gears To configure the end gearsHeadstock Threading Controls Setting Metric Thread PitchThreading Halfnut Lever Engaged Apron Threading ControlsThread Dial Feed Control LeverOdd Numbered TPI Thread Dial ChartTPI Divisible By Even TPI Not Divisible By27⁄8 TPI Chip Drawer⁄4 or 3⁄4 Fractional TPI To use the coolant system on your lathe Coolant SystemSB1264-Collect Attachment AccessoriesSB1279-10 Pc. Precision 5-C Collet Set D1-5 Back Plates SB1397-61⁄4 SB1399-81⁄4 SB1401-101⁄2SB1245-MT#2 Bull Nose Center Keyless Integral Chucks SB1379-MT #3 1⁄2 SB1380-MT #3 5⁄8SB1238-High Performance MT#3 Live Center SB1282-High Performance MT#3 Live Center Set SB1365-Way OilSB1251-Machinists Oak Tool Box Maintenance Schedule South Bend Lathe Co. Lathe Monthly Maintenance Chart Changing Oil LubricationChecking Oil Level Adding OilDraining Oil & Flushing Reservoir Quick-Change GearboxApron Draining OilLongitudinal Leadscrew One-Shot OilerTailstock ball oilers Ball Oilers & Oil CupLubricating Handling & CareFor proper disposal Coolant System ServiceHazards To change the coolant Adding FluidChanging Coolant Items Needed QtyTo prepare the lathe for storage Machine StorageCross Slide Backlash AdjustmentCompound Rest To remove leadscrew end play Leadscrew End Play AdjustmentGib Adjustment Front saddle gib adjustment screw Carriage Lock Clamp Belts Half Nut AdjustmentTo adjust the V-belts To adjust the half nutTo adjust the brake and brake switch Brake & SwitchLocate the brake switch shown in Figure To replace the shear pin Leadscrew Shear Pin ReplacementShear pin bores aligned Gap Removal Gap Insert Removal & InstallationGap Installation Symptom Possible Cause Possible Solution Symptom Possible Cause Possible Solution Symptom Possible Cause Possible Solution Wiring Diagram Color KEY Electrical Safety InstructionsWiring Overview Component location index Component Location IndexTo Work Lamp, To Chuck Guard Micro Switch, Electrical Cabinet WiringElectrical box Electrical BoxSpindle Motor Coolant Pump Motor WiringSpindle Switches Control Panel WiringEnd Gear Cover Safety switch location Chuck Guard Switch Additional Component WiringHeadstock Cover Controls HeadstockHeadstock Controls Parts List Headstock Internal Gears Spline Shaft Headstock Internal Gears Parts ListPSS30M Headstock Transfer GearsGears 102 Gearbox Gears Parts ListGearbox Controls Partition Plate Gearbox Controls Parts ListApron Front View Apron Front View Parts List Apron Rear View Apron Rear View Parts List 610 Compound Rest & Tool Post721 Saddle Top ViewPRP28M Roll PIN 5 X Saddle Top View Parts ListGear Shaft Saddle Bottom View850 851 852 853 855 860 854 857 861 858 862 Micrometer Stop Dial IndicatorBed & Shafts Bed & Shafts Parts List 1005 10141004 1003 1002 Main Motor Motor FAN Main Motor Parts ListStands & Panels Coolant Hose 3/8 X Cabinets & Panels Parts List1317 Tailstock Parts List 1450 1456 1457 1454 1455 1458 Steady Rest Follow RestContactor AB C09400 Electrical Cabinet & Control Panel1553-1 1554 1555 1552 1553-2 1556 Front Machine Labels Rear & Side Machine Labels Dial Indicator LabelPage Warranty #TS14496
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SB specifications

The Southbend 1368,SB is a versatile and robust commercial range designed for professional kitchens that demand high performance, reliability, and efficiency. This model is widely recognized for its solid construction and user-friendly features, making it a preferred choice among chefs and restaurant operators.

One of the standout features of the Southbend 1368,SB is its powerful burners. Equipped with six high-output burners, each producing 33,000 BTUs, this range delivers exceptional cooking power, allowing chefs to boil, sauté, and simmer with ease. The burners are designed with heavy-duty cast iron grates that not only provide durability but also ensure optimal heat distribution across the cooking surface, enhancing culinary results.

The range also includes a spacious oven with a capacity of 40,000 BTUs, which is perfect for baking, roasting, and broiling various dishes. The oven features a thermostat that allows for precise temperature control, ensuring that dishes are cooked to perfection every time. Additionally, the oven's interior is made from stainless steel, which offers excellent heat retention and is easy to clean.

Another notable characteristic of the Southbend 1368,SB is its construction. Built with a heavy-duty stainless steel exterior, this range is not only aesthetically pleasing but also resistant to corrosion and wear. The front, sides, and top are all designed for durability, making it suitable for high-traffic kitchen environments.

In terms of technological advancements, the Southbend 1368,SB is equipped with modular components that can be easily customized to meet specific cooking needs. This flexibility allows operators to configure the range for various cooking tasks, accommodating everything from grilling to frying.

Safety is also a significant consideration in the design of the Southbend 1368,SB. The range includes flame failure safety devices that automatically shut off the gas supply in case of a flame-out, providing peace of mind for operators during busy service times.

In summary, the Southbend 1368,SB is a powerful, versatile, and durable commercial range that brings together high-performance cooking capabilities and user-friendly features. With its robust burners, spacious oven, and heavy-duty construction, it is an ideal choice for any professional kitchen looking for reliability and efficiency in their cooking equipment.