PRODUCTS

SL-70A-2S/80A-2S/100A-2S(SUB SPINDLE SERIES)

JOHNFORD

ITEM MODELSL-70A-2SSL-80A-2SSL-100A-2S
Sub-spindle
Swing over bed (mm)Ø700(Ø27.6")Ø700(Ø27.6")Ø700(Ø27.6")
Swing over cross slide (mm)Ø540(Ø21.3")Ø540(Ø21.3")Ø540(Ø21.3")
Chuck size (inch)121212
Bar capacity (mm)Ø91(Ø3.6") / Ø102(Ø4") (Opt.)Ø91(Ø3.6") / Ø102(Ø4") (Opt.)Ø91(Ø3.6") / Ø102(Ø4") (Opt.)
Spindle noseA2-8 / A2-11(Opt.)A2-8 / A2-11(Opt.)A2-8 / A2-11(Opt.)
Spindle bore (mm)Ø115(Ø4.5")Ø115(Ø4.5")Ø115(Ø4.5")
Spindle transmission2 step Auto2 step Auto2 step Auto
Spindle speed (rpm)3000 / 2800 (Opt.)3000 / 2800 (Opt.)3000 / 2800 (Opt.)
Spindle motor (kW)22 / 2622 / 2622 / 26
Spindle bearing diameter (mm)Ø160(Ø6.3")Ø160(Ø6.3")Ø160(Ø6.3")
Sub-spindle chuck size (inch)888
Sub-spindle bar capacity (mm)Ø51(Ø2")Ø51(Ø2")Ø51(Ø2")
Sub-spindle noseA2-6A2-6A2-6
Sub-spindle bore (mm)Ø66(Ø2.6")Ø66(Ø2.6")Ø66(Ø2.6")
Sub-spindle speed stepOne stepOne stepOne step
Sub-spindle speed (rpm)450045004500
Sub-spindle motor (kW)11 / 1511 / 1511 / 15
Sub-spindle bearing diameter (mm)Ø100(Ø3.9")Ø100(Ø3.9")Ø100(Ø3.9")
No. of tools121212
Cross travel (X-axis) (mm)295(11.6")295(11.6")295(11.6")
Y -axis travel (mm)± 50(2")± 50(2")± 50(2")
Longitudinal travel (Z 1 / Z 2- axis) (mm)1400(55.1")1800(70.9")2300(90.6")
Rapid traverse (X1 / Y / Z 1 / Z 2) (m/min)12 / 10 / 15 / 1512 / 10 / 15 / 1512 / 10 / 15 / 15
Servo motor (X-axis) (kW)3 / 4 (for-Y-axis)3 / 4 (for-Y-axis)3 / 4 (for-Y-axis)
Servo motor (Y-axis) ( kW)3.83.83.8
Servo motor (Z 1 / Z 2-axis) (kW)4.04.04.0
Power turret motor (Y-axis) (kW)3.7 / 5.53.7 / 5.53.7 / 5.5
Bed Inclination /
Saddle Inclination (*)
45°45°45°
Weight (kg)14000(30800 lb)14500(31900 lb)15000(33000 lb)
Machine Dimensions (mm) - W × H2520 × 2200(99.2"x86.6")2520 × 2200(99.2"x86.6")2520 × 2200(99.2"x86.6")
Machine Dimensions (mm) - L5485(215.9")6930(272.8")6485(255.3")

※ All data subject to change without notice.
※ All the specifications are listed with the FANUC CNC system.

STANDARD ACCESSORIES

  • Coolant system
  • Splash guard
  • Through hole 3-jaw chuck
  • Programmable hydwaulic tailstock (for SL-35/50/65/70/80/100/120)
  • Hydraulic tailstock quill (for SL-20/30/40/40L)
  • Chain type chip conveyor
  • Tool box and various manuals
  • Tool holders (direct mounting type)
  • Auto lubrication with alarm
  • LED Working lamp
  • Type of guide ways: box ways
  • FANUC 0iTD controller

OPTIONAL ACCESSORIES

  • C-axis (C . S axis with angle encoder but no gearbox / C.F axis with gearbox)
  • C+Y-axis
  • Contact tool setting system (Renishaw TS-20 or BLUM NT-A2 / NT-A3 )
  • Parts catcher
  • Tool holders (VDI type)
  • Programmable hydraulic tailstock (for SL-20/30/40/40L)
  • Bar feeder interface (or bar feeder)
  • 2 step auto gearbox (for SL-20/30/35/40/40L)
  • Rotary tailstock
  • Angle encoder for C-axis