Historical Okuma LR-25 2ST/250 CNC turning specifications organized by year and control from UMS machinery records.
Historical specification information — not a machine-for-sale listing. These are specifications recorded on individual machines and may vary by year, control, configuration and optional equipment.
Historical LR-25 2ST/250 Specifications by Year
Each block below uses the detailed specification rows recorded for that individual UMS machine. Advertising-summary text is used only when detailed specification rows are unavailable.
1988 Okuma LR-25 2ST/250
1988 Okuma LR-25 2ST/250
Control: OSP-5000LG/CRT
Swing20.47 "
Swing Over Cross Slide12.20 "
Maximum Machining Diameter13.39 "
Maximum Machining Length9.84 "
Spindle Speed: Minimum (RPM)40 rpm
Maximum3500 rpm
Spindle Bore3.15 "
Spindle NoseA2-8
Main Motor (HP)30/22 hp
Number Of Positions (Upper + Lower)12 + 10
X-Axis Travel (Upper/Lower)9.65" / 7.08"
Z-Axis Travel (Upper/Lower)20.47" / 20.47"
Diameter10 "
Hole Thru2.5 "
Number of Jaws3
Historical UMS record #16560
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