UMS MACHINERY SPECIFICATION LIBRARY

Poreba TR-90A1 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

Lathes, Manual

Historical UMS record #15606

CAPACITY

Swing36 "

Swing in Gap47 "

Swing Over Cross Slide/carriage25 "

Distance Between Centers240 "

SPINDLE

Spindle Speed: Minimum (RPM)7.1 rpm

Maximum710 rpm

Spindle Bore3.75 "

CHUCK

Diameter31 "

Number of Jaws4

ATTACHMENTS

ThreadingInch/Metric

Taper Attachmentyes

31" 4-Jaw Chuck

3-Point Roller Type Steady Rest w/16" Opening

3-Point Roller Type Steady Rest w/24" Opening

2-Way Tool Post

Threading Dial

Hardened Bed

Power Rapid Traverse to Carriage

Power Feed to Compound For Taper Turning

Coolant Pump & Piping

Chip Pan Trays

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