UMS MACHINERY SPECIFICATION LIBRARY

Hitachi-Seiki 7NF Specifications

Historical specifications from exact UMS machinery records.

Historical specification information — not a machine-for-sale listing. Specifications can vary by year, control, configuration and optional equipment.

Machine type: CNC Lathes & Turning Centers

Historical 7NF Specifications by Year

Choose a recorded year below. Each configuration is joined to specifications only by its exact historical InvID.

1981 Hitachi-Seiki 7NF — UMS record #17227

CNC Lathes

Historical UMS record #17227

Specifications

CAPACITY

Swing36 "

Swing Over Cross Slide22 "

Maximum Machining Diameter22 "

Distance Between Centers40 "

SPINDLE

Spindle Speed: Minimum (RPM)10 rpm

Maximum600 rpm

Spindle Bore10.8 "

Main Motor60 hp

Spindle NoseA1-15

TURRET

Number Of Positions8

X-Axis Travel21.5 "

Z-Axis Travel40 "

TAILSTOCK

Quill Diameter7.1 "

Quill Travel7.1 "

Body Travel35.4 "

CHUCK

Diameter22 "

Hole Thru8 "

Number of Jaws3

ADDITIONAL SPECS

Rapid Traverse X & Z Axis472 IPM

Machine Weight33,340 Lbs.

Equipped With

Fanuc 6TB/CRT

RS-232 Interface

22" SMW Air Chuck W/8" Hole

Tailstock

Flood Coolant

Coolant Guards

All Box Ways

Looking for a Hitachi-Seiki 7NF?

Tell us what you need and Used Machinery Source can help locate one.

View Available Machines Tell Us What You Need →

Have a Machine to Sell or Trade In?

Have a machine you’re ready to sell, or looking to trade toward new equipment? We’ll be happy to work directly with you or with your OEM distributor if it’s a trade-in.

Tell Us About Your Machine