SB1025 Electrical Box & Control Panel | Southbend SB1026, SB1024

For Machines Mfg. Since 8/09

P A R T S

SB1024/SB1025/SB1026

SB1025 Electrical Box & Control Panel

Electrical Box

901	902
	907

	904
		905
903	905	906
903

Control Panel

913

912

908

909

916	915
914
911

910

REF	PART #	DESCRIPTION
901	PSB10240901	TRANSFORMER 24-440V YJ A009-0383
902	PSB10240902	FUSE HOLDER 30A
903	PSB10240903	FUSE 30A
904	PSB10240904	FUSE HOLDER 2-5A
905	PSB10240905	FUSE 5A
906	PSB10240906	FUSE 2A
907	PSB10240907	CONTACTOR AB C09-400 220V
908	PSB10240908	TERMINAL BAR 6-POST

REF	PART #	DESCRIPTION
909	PSB10250909	TERMINAL BAR 17-POST
910	PSB10240910	POWER RECEPTACLE 100V
911	PSB10250911	CONTROL PANEL
912	PSB10240912	POWER INDICATOR ASSEMBLY
913	PSB10240913	SPINDLE START BUTTON ASSEMBLY
914	PSB10250914	SPINDLE DIRECTION SWITCH ASSEMBLY
915	PSB10240915	EMERGENCY STOP BUTTON ASSEMBLY
916	PSB10240916	SPINDLE STOP BUTTON ASSEMBLY

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Image 93

Southbend SB1026, SB1024 owner manual SB1025 Electrical Box & Control Panel

Contents

42 Milling Machine Customer Service UpdatesScope of Manual Manual Feedback Table of Contents Parts About These Machines FeaturesForeword Capabilities Identification-front view Model SB1024 shown Front View Identiﬁcation Model SB1024 belt housing and headstock identification Model SB1024 Belt Housing Headstock Identiﬁcation Model SB1025/SB1026 Belt Housing Headstock Identiﬁcation Machine Speciﬁcations Model SB1024 42 Variable Speed Milling Machine Power Feed Table Information Model SB1025 42 Milling Machine Power Feed 80, 140, 220, 325 RPM Model SB1026 42 Milling Machine Power Feed High Range of Spindle Speeds Understanding Risks of Machinery Basic Machine Safety F E T Y Additional Milling Machine Safety Things Youll Need Preparation Overview Inventory Unpacking Cleaning & Protecting Before cleaning, gather the followingBasic steps for removing rust preventative Location To lift and move the mill Lifting & Moving Leveling & Mounting Bolting to Concrete FloorsLeveling To install the ball handles AssemblyBall Handles Knee Crank Way Covers Front way cover installed SB1025 220V 3-Phase Power ConnectionSB1024 SB1026 Initial Lubrication Test RunTo test run the machine To test the X-axis power feed unit and table limit switch Inspections Adjustments To perform the spindle break-in procedureSpindle Break-In A typical milling operation, the operator does the following Operation Overview Table Movement Control Panel Table Locks Graduated Index Rings To operate the X-axis power feed Axis Power Feed Tilting Head Head Movement Tramming Spindle Rotating Head Tools Needed Qty To tram the spindle to the table Place the parallel block directly under Ram Movement Moving Ram Back-and-ForthRotating Ram Setting Spindle Speed Setting Spindle Speed RangeDetermining Spindle Speed Model SB1024 Spindle Speed Ranges Setting SB1024 Spindle Speed Range Model SB1025 Spindle Speed Ranges Setting SB1025/SB1026 Spindle Speed Range Meshing Spindle & Spindle Clutch Setting SB1024 Spindle Speed Setting Spindle Speed F2/R2 Setting SB1025/SB1026 Spindle Speed Downfeed Controls Using the Coarse Downfeed Handle Manual Disengaged Position Auto-Downfeed Engaged Position Fine Downfeed Controls Using the Fine Downfeed Handwheel To use the auto-downfeed system Using the Auto-Downfeed System = 0.006 in./rev = 0.0015 in./rev = 0.003 in./rev Spindle Brake Loading/Unloading Tooling Loading ToolingUnloading Tooling Before Beginning Operations Maintenance ScheduleOngoing Daily, After Operations Lubrication Month/Year Cleaning LubricationUnpainted & Machined Surfaces Table Ways One-Shot Oiler Quill Headstock Gearing Speed Range Bearing Sleeve SB1024 Only To lubricate the power feed gears Power Feed GearsRam Ways Head & Ram Rack & Pinion Gear Power feed ball handle removed Drive Gear Bevel Gear Cleaning Cleaning Coolant ReservoirTo clean out the coolant reservoir Hazards Lubrication section beginning on Machine Storage Disconnect Mill from Power Before Adjusting the Gibs Adjusting Gibs Longitudinal Leadscrew Backlash Adjusting Leadscrew Backlash Ball handle, rings, and key removed from Cross leadscrew Cross Leadscrew Backlash Symptom Possible Cause Possible Solution TR O U B L E S H O OTI N G Electrical Safety Instructions Wiring Diagram Color KEY Wiring Overview Box, See SB1024/SB1026 Electrical Box Control Panel Viewed From Behind See Figure SB1024/SB1026 Electrical Components Motor junction box SB1024/SB1026 Electrical Component Pictures SB1025 Electrical Box SB1025 Electrical Components SB1025 Motor junction box SB1025 Electrical Component Pictures Headstock Description Headstock Parts List Reverse Trip Ball Lever Quill SB1024 Gearbox Description SB1024 Gearbox Parts List SB1025/SB1026 Gearbox SB1025/SB1026 Gearbox Parts List SB1024 Belt Housing SB1024 Belt Housing Parts List SB1025/SB1026 Belt Housing CAM Ring Screw M6-1 X SB1025/SB1026 Belt Housing Parts List Ram Ram Parts List 668 Saddle GIB Column, Knee, & Saddle Parts List 709 Leadscrew NUT Bracket Table Parts List C D E F G H One-Shot Oiler Electrical Box SB1024/SB1026 Electrical Box & Control Panel Control Panel SB1025 Electrical Box & Control Panel Accessories SB1024 Head Machine Labels 220V 1PH Label SB1024 Main Machine Labels SB1025/SB1026 Machine Labels Page R R a N T Y Southbendlathe.com