PRODUCTS

SL-50-2S/SL-50A-2S (SUB SPINDLE SERIES)

JOHNFORD

ITEM / MODELSL-50-2SSL-50A-2S
Sub-spindle
Swing over bed (mm)Ø580(Ø22.8")Ø580(Ø22.8")
Swing over cross slide (mm)Ø 450(Ø17.7") / Ø 380(Ø15") (Y-axis)Ø 450(Ø17.7") / Ø 380(Ø15") (Y-axis)
Chuck size (inch)1012
Bar capacity (mm)Ø76.5(Ø3")Ø91(Ø3.6")/ Ø102(Ø4") (Opt.)
Spindle noseA2-8A2-8 / A2-11 (Opt.)
Spindle bore (mm)Ø 86(Ø3.4")Ø 115(Ø4.5")
Spindle transmissionOne step2 step Auto
Spindle speed (rpm)35003000 / 2800 (Opt.)
Spindle motor (kW)15 / 18.522 / 26
Spindle bearing diameter (mm)Ø 130(Ø5.1")Ø 160(Ø6.3")
Sub-spindle chuck size (inch)88
Sub-spindle bar capacity (mm)Ø 51(Ø2")Ø 51(Ø2")
Sub-spindle noseA2-6A2-6
Sub-spindle bore (mm)Ø 66(Ø2.6")Ø 66(Ø2.6")
Sub-spindle speed stepone stepone step
Sub-spindle speed (rpm)45004500
Sub-spindle motor (kW)11 / 1511 / 15
Sub-spindle bearing diameter (mm)Ø 100(Ø3.9")Ø 100(Ø3.9")
No. of tools1212
Cross travel (X-axis) (mm)250(9.8")250(9.8")
Y-axis travel (mm)±40(1.6")±40(1.6")
Longitudinal travel (Z1/ Z2- axis) (mm)500(19.7")500(19.7")
Rapid traverse (X1/ Y/ Z1/ Z2) (m/min)15 / 10 / 18 / 1815 / 10 / 18 / 18
Servo motor (X-axis) (kW)3 / 4 (for Y-axis)3 / 4 (for Y-axis)
Servo motor (Y-axis) (kW)1.61.6
Servo motor (Z1/ Z2-axis) (kW)4.04.0
Power turret motor (Y-axis) (kW)3.7 / 5.53.7 / 5.5
Bed Inclination /
Saddle Inclination (*)
45°45°
Weight (kg)6500(14300 lb)6500(14300 lb)
Machine Dimensions(mm) - WxH2100x2120(82.7"x83.5")2100x2120(82.7"x83.5")
Machine Dimensions(mm) - L4400(173.2")4675(184.1")

※ 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