Takumi SL250 CNC lathe

SL250

Product Overview

Box Way Turning Centers

SL Series CNC Lathes

Designed for heavy and interrupted cutting with superior part finishes.

• True 45-degree slant bed.
• Hardened and ground box ways on all axes.
• Doublenut pre-loaded pretensioned X/Z axis ballscrews are 1.57” (40 mm) with 10 mm pitch.
• High metal removal rates are achieved with classic design and manufacturing methods.
• The heavily-ribbed casting design prevents twisting and deformation.
• Guideways are wide, rectangular box design for long-term rigidity and accuracy.
• The ways are induction hardened, precision ground and widely spaced to ensure stability. The Turcite B mating surfaces are hand scraped for perfect fit and smooth motion.
• Slant angle allows for easy loading, changing, and inspection of tools.

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Technical Specifications

Control

Fanuc® Oi-TF

X-Axis

10 in (255 mm)

Z-Axis

27.55 in (700 mm)

Chuck Size

10 in (254 mm)

Swing Over Bed

23.62 in (600 mm)

Maximum Turning Diameter

17.71 in (450 mm)

Max. Turning Length

25.59 in (650 mm)

Bore/Draw Tube

3.54 / 3.07 in (90 / 78 mm) Inner Diameter

Spindle Nose

A2-8

Spindle Speed

3000 rpm

Spindle Power

25 HP (18.6 kW)

Spindle Motor Torque

212 ft lbs (288 Nm) Peak

Rapid Traverse (X/Z)

787 ipm (20 m/min)

Turret Stations / Size

10 / 1 in (25 mm)

Max. Boring Bar

1.57 in (40 mm)

Positioning (VDI 3441)

[+/- .0002 in (+/- .005 mm)]

Repeatability (VDI 3441)

[+/- .00012 in (+/- .003 mm)]

Weight

15432 lbs (7000 kg)

Information may change without notice. Optimum machine performance is reliant upon installation conditions at the facility, such as power supply, air supply, and ambient air conditions.

Standard Features & Options

  • True 45-degree slant bed
  • Hardened and ground box ways on all axes
  • Brushless Fanuc® AC servos
  • Doublenut, pre-loaded, pre-tensioned X/Z axis ballscrews are 1.57″ (40 mm) with 10 mm pitch
  • Fanuc® AC spindle motor and drive
  • Heavy-duty, belt-driven spindle
  • Maintenance-free cartridge spindle with permanently greased bearings
  • Bi-directional hydraulic turret
  • Hydraulic tailstock mounted on box ways
  • Oil skimmer
  • Bar feeder interface connector
  • Collet chuck

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