UMS MACHINERY SPECIFICATION LIBRARY

Okuma LC-20BB 2ST Specifications

Historical specifications from exact UMS machinery records.

Historical Specification Information: Specifications may vary by year, control, configuration, and optional equipment.

Choose the model year below

1985 Okuma LC-20BB 2ST — UMS record #4041

CNC Lathes

Historical UMS record #4041

Specifications

CAPACITY

Swing15.75 "

Maximum Machining Diameter11.81 "

Maximum Machining Length9.06 "

SPINDLE

Spindle Speed: Minimum (RPM)65 rpm

Maximum3500 rpm

Spindle Bore3.15 "

Spindle NoseA2-8

Main Motor (HP)30 hp

TURRET

Number Of Positions (Upper + Lower)8 + 8

X-Axis Travel (Upper/Lower)6.89" / 4.53"

Z-Axis Travel (Upper/Lower)20.47" / 18.62"

CHUCK

Diameter10 "

Hole Thru2.75 "

Number of Jaws3

DIMENSIONS

Floor Space87" x 127"

Weight12,100 lbs

Equipped With

OSP-5000L CNC Control, Graphics, LAP3, Inch/Metric Switchable, User

Task 2, Tool Nose Radius Compensation, Tool Life Management, Cycle

Time Reduction, Touch Sensor Measuring, Overload Detection, Spindle

Orientation.

Chip Conveyor

Big Bore Spindle Option

Auto Door

Part Finish & Alarm Lights

Flood Coolant

Coolant Enclosure

1985 Okuma LC-20BB 2ST — UMS record #4040