S-4A

Features

  • High precision: Spindle runout under 0.00015"
  • MEEHANITE casting
  • Precision hardened & ground table & ways
  • Hand scraped saddle
  • Adjustable backlash
  • High precision chromed quill
  • Rugged heavy-duty weight design
  • ABEC-7 angular contact bearings
  • “Turcite-B” slide ways on X & Y axis
  • Square or Dovetail slide ways
  • One-shot lubrication system
  • Built-in coolant tank

EISEN S-4A Vertical Knee Mill

S P E C I F I C AT I O N S

S - 4 A

Table Size

10”x54”

Longitudinal Travel (Manual)

33”

Cross Travel

18”

Vertical Travel of Knee

17.8”

Spindle Motor

5 HP (3 PH)

Spindle Taper

NT 40

Spindle Speed

Variable 60~3600rpm

Quill Travel

6”

Quill Feed per Revolution of Spindle

0.0016”, 0.0032”, 0.0059”/rev

Quill Diameter

4-1/8"

Swiveling Angle of Head

90o

Head Inward & Outward

45o

Machine Dimensions

A. Overall Height

91.4”

B. Overall Depth

61.4”

C. Overall Width

66.2”

D. Distance of Spindle to Table

3.9”~21.7”

Approximate Net Weight

3400 lbs

Packing Dimensions (LxWxH)

75”x63”x78”

Slide Ways

Square