Southbend SB1027 owner manual Upper Electrical Panel, Freq drive wiring

Page 59

For Machines Mfg. Since 8/09

E L E C T R I C A L

Model SB1027

Upper Electrical Panel

freq drive wiring

600W 40 Ohm Thermal

Brake

Resistor

Bk

Bk

Variable Frequency Drive

Yaskawa V1000

CIMR-VT2A0020BAA

200V 3-Ph 5.5kW/3.7kW

R+ R-	S+	S-	1G
P1 P2 PC A1	A2	+V	AC AM AC MP

11

12 10

+

-

7

6

13

8

S1

S2

S3 S4

S5 S6

S7

HC

SC

H1

RP

MA

MB

MC

R1

T1

B1

B2

U

V

W

8

R1

13

T1

To Chassis Ground

(Page 58)

To Relay

(Page 58)

To Contactor (Page 58)

To Transformer (Page 58)

To Control

Panel

(Page 59)

To Spindle

Motor

(Page 59)

Upper Electrical Panel See Figure 67

To Lower Electrical

Panel (Page 58)

-57-

Image 59

Contents 48 EVS Milling Machine Manual Feedback UpdatesCustomer Service Scope of ManualTable of Contents Parts Capabilities FeaturesAbout This Machine ForewordSB1027 full view identification Full View IdentificationSB1027 drive system and headstock identification Drive System, Headstock, & Control Panel IdentificationMachine Specifications Motors Coolant Pump Other Specifications Understanding Risks of Machinery Basic Machine SafetyF E T Y Additional Milling Machine Safety Things Youll Need Preparation OverviewInventory UnpackingBasic steps for removing rust preventative Cleaning & ProtectingBefore cleaning, gather the following Location To lift and move the mill Lifting & MovingLeveling Leveling & Mounting Bolting to Concrete FloorsAxis Crank AssemblyTo install the ball handles Ball HandlesSplash Pan & Coolant Return Hoses Way CoversInitial Lubrication Power ConnectionTo connect the mill to power To test run the machine Test RunLocation of the main power switch on Electrical box door To test the X-axis power feed unit and table limit switch Spindle Break-In Inspections AdjustmentsTo perform the spindle break-in procedure A typical milling operation, the operator does the following Operation OverviewControl Panel Graduated Index Rings Table MovementTable Locks To operate the X-axis power feed Axis Power FeedTilting Head Head MovementTramming Spindle Rotating HeadTools Needed Qty To tram the spindle to the tableTable Top View Rotating Ram Ram MovementMoving Ram Back and Forth To set the spindle speed range Setting Spindle SpeedSetting Spindle Speed Range Determining Spindle SpeedDownfeed Controls Setting Spindle SpeedUsing the Coarse Downfeed Handle Manual Disengaged Position Auto-Downfeed Engaged Position Fine Downfeed Controls Using the Fine Downfeed HandwheelTo use the auto-downfeed system Using the Auto-Downfeed SystemPositions of the auto-downfeed rate Selector Spindle BrakeUnloading Tooling Loading/Unloading ToolingLoading Tooling Daily, After Operations Maintenance Schedule Machine StorageBefore Beginning Operations OngoingSB1027 Month/YearUnpainted & Machined Surfaces CleaningLubrication Table Ways One-Shot Oiler QuillHead & Ram Rack & Pinion Gear Speed Range Bearing Sleeve Ram WaysHeadstock Gearing Table Elevation Leadscrew Power Feed GearsTo lubricate the power feed gears Power feed brass gear and leadscrew Alignment key To check the coolant level Coolant ReservoirChecking Coolant Level To change the coolant Changing CoolantDisconnect Mill from Power Adjusting GibsAdjusting Leadscrew Backlash Cross Leadscrew Backlash Longitudinal Leadscrew BacklashTo re-tension the belts Belt TensioningSymptom Possible Cause Possible Solution For Machines Mfg. Since 8/09 Trou B Leshooti NG Model SB1027 Wiring Diagram Color KEY Electrical Safety InstructionsUpper Electrical Panel Freq drive wiringLower Electrical Panel Electrical panel wiringControl panel wiring Control Panel WiringElectrical Component Pictures Control panel wiringHeadstock Description Headstock Parts ListIndicator ROD Lock Knob Quill Gearbox Description Gearbox Parts ListBelt Housing Belt Housing Parts List Ram Column, Knee & Saddle Saddle GIB Column, Knee & Saddle Parts List736A Available only as a set 713 711 744 737 710 Table Parts List C D E F G H One-Shot OilerThreaded Hose Clamp 3/4 Coolant SystemElectric Box & Control Panel Fuse 20A Electric Box & Control Panel Parts ListTools Machine Labels a 220V 1PH Label Machine Labels BR R a N T Y Southbendlathe.com