SL Series with sub-spindle
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| ITEM / MODEL | SL-35-2S | SL-50-2S | SL-50A-2S | SL-60-2S | SL-60A-2S | SL-70A-2S | SL-80A-2S | SL-100A-2S |
| Sub-spindle | Sub-spindle | Sub-spindle | ||||||
| Swing over bed (mm) | Ø400(Ø15.7") | Ø580(Ø22.8") | Ø580(Ø22.8") | Ø580 | Ø580 | Ø700(Ø27.6") | Ø700(Ø27.6") | Ø700(Ø27.6") |
| Swing over cross slide (mm) | Ø280(Ø11") | Ø 450(Ø17.7") / Ø 380(Ø15") (Y-axis) | Ø 450(Ø17.7") / Ø 380(Ø15") (Y-axis) | Ø 450 / Ø 380 (Y-axis) | Ø 450 / Ø 380 (Y-axis) | Ø540(Ø21.3") | Ø540(Ø21.3") | Ø540(Ø21.3") |
| Chuck size (inch) | 8 | 10 | 12 | 10 | 12 | 12 | 12 | 12 |
| Bar capacity (mm) | Ø51(Ø2") | Ø76.5(Ø3") | Ø91(Ø3.6")/ Ø102(Ø4") (Opt.) | Ø 76.5 | Ø91/ Ø102 (Opt.) | Ø91(Ø3.6") / Ø102(Ø4") (Opt.) | Ø91(Ø3.6") / Ø102(Ø4") (Opt.) | Ø91(Ø3.6") / Ø102(Ø4") (Opt.) |
| Spindle nose | A2-6 | A2-8 | A2-8 / A2-11 (Opt.) | A2-8 | A2-8 / A2-11(Opt.) | A2-8 / A2-11(Opt.) | A2-8 / A2-11(Opt.) | A2-8 / A2-11(Opt.) |
| Spindle bore (mm) | Ø66(Ø2.6") | Ø 86(Ø3.4") | Ø 115(Ø4.5") | Ø 86 | Ø 115 | Ø115(Ø4.5") | Ø115(Ø4.5") | Ø115(Ø4.5") |
| Spindle transmission | One step | One step | 2 step Auto | One step | 2 step Auto | 2 step Auto | 2 step Auto | 2 step Auto |
| Spindle speed (rpm) | 4500 | 3500 | 3000 / 2800 (Opt.) | 3500 | 3000 / 2800 (Opt.) | 3000 / 2800 (Opt.) | 3000 / 2800 (Opt.) | 3000 / 2800 (Opt.) |
| Spindle motor (kW) | 9 / 11 | 15 / 18.5 | 22 / 26 | 15 / 18.5 | 22 / 26 | 22 / 26 | 22 / 26 | 22 / 26 |
| Spindle bearing diameter (mm) | Ø100(Ø3.9") | Ø 130(Ø5.1") | Ø 160(Ø6.3") | Ø 130 | Ø 160 | Ø160(Ø6.3") | Ø160(Ø6.3") | Ø160(Ø6.3") |
| Sub-spindle chuck size (inch) | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Sub-spindle bar capacity (mm) | Ø42(Ø1.7") | Ø 51(Ø2") | Ø 51(Ø2") | Ø51(Ø2") | Ø51(Ø2") | Ø51(Ø2") | Ø51(Ø2") | Ø51(Ø2") |
| Sub-spindle nose | A2-5 | A2-6 | A2-6 | A2-6 | A2-6 | A2-6 | A2-6 | A2-6 |
| Sub-spindle bore (mm) | Ø 55(Ø2.2") | Ø 66(Ø2.6") | Ø 66(Ø2.6") | Ø 66(Ø2.6") | Ø 66(Ø2.6") | Ø66(Ø2.6") | Ø66(Ø2.6") | Ø66(Ø2.6") |
| Sub-spindle speed step | One step | one step | one step | One step | One step | One step | One step | One step |
| Sub-spindle speed (rpm) | 6000 | 4500 | 4500 | 4500 | 4500 | 4500 | 4500 | 4500 |
| Sub-spindle motor (kW) | 5.5 / 7.5 | 11 / 15 | 11 / 15 | 11 / 15 | 11 / 15 | 11 / 15 | 11 / 15 | 11 / 15 |
| Sub-spindle bearing diameter (mm) | Ø85(Ø3.3") | Ø 100(Ø3.9") | Ø 100(Ø3.9") | Ø100(Ø3.9") | Ø100(Ø3.9") | Ø100(Ø3.9") | Ø100(Ø3.9") | Ø100(Ø3.9") |
| No. of tools | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Cross travel (X-axis) (mm) | 155(6.1") | 250(9.8") | 250(9.8") | 250(9.8") | 250(9.8") | 295(11.6") | 295(11.6") | 295(11.6") |
| Y-axis travel (mm) | - | ±40(1.6") | ±40(1.6") | ± 40(1.6") | ± 40(1.6") | ± 50(2") | ± 50(2") | ± 50(2") |
| Longitudinal travel (Z1/ Z2- axis) (mm) | 400(15.7") | 500(19.7") | 500(19.7") | 900(35.4") | 900(35.4") | 1400(55.1") | 1800(70.9") | 2300(90.6") |
| Rapid traverse (X1/ Y/ Z1/ Z2) (m / min) | 16 / - / 20 / 24 | 15 / 10 / 18 / 18 | 15 / 10 / 18 / 18 | 15 / 10 / 18 / 18 | 15 / 10 / 18 / 18 | 12 / 10 / 15 / 15 | 12 / 10 / 15 / 15 | 12 / 10 / 15 / 15 |
| Servo motor (X-axis) (kW) | 1.6 | 3 / 4 (for Y-axis) | 3 / 4 (for Y-axis) | 3 / 4 (for-Y-axis) | 3 / 4 (for-Y-axis) | 3 / 4 (for-Y-axis) | 3 / 4 (for-Y-axis) | 3 / 4 (for-Y-axis) |
| Servo motor (Y-axis) (kW) | - | 1.6 | 1.6 | 1.6 | 1.6 | 3.8 | 3.8 | 3.8 |
| Servo motor (Z1/ Z2-axis) (kW) | 1.6/3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Power turret motor (Y-axis) (kW) | - | 3.7 / 5.5 | 3.7 / 5.5 | 3.7 / 5.5 | 3.7 / 5.5 | 3.7 / 5.5 | 3.7 / 5.5 | 3.7 / 5.5 |
| Bed Inclination | 45° | 45° | 45° | 45° | 45° | 45° | 45° | 45° |
| Weight (kg) | 5000(11000 lb) | 6500(14300 lb) | 6500(14300 lb) | 7800(17160 lb) | 7800(17160 lb) | 14000(30800 lb) | 14500(31900 lb) | 15000(33000 lb) |
| Machine Dimensions(mm) - WxH | 1670 x 1750(65.7"x68.9") | 2100x2120(82.7"x83.5") | 2100x2120(82.7"x83.5") | 2100×2120(82.7"x83.5") | 2100×2120(82.7"x83.5") | 2520 × 2200(99.2"x86.6") | 2520 × 2200(99.2"x86.6") | 2520 × 2200(99.2"x86.6") |
| Machine Dimensions(mm) - L | 3933(154.8") | 4400(173.2") | 4675(184.1") | 5210(205.1") | 5540(218.1") | 5485(215.9") | 6930(272.8") | 6485(255.3") |
All the specifications above are subject to change without prior notice.
Standard Accessories
- External coolant supply system 4 bar
- Full enclosure for machining area w/ interlocks system
- Through hole 3-jaw chuck w/ 1 set of hard & soft jaws
- Programmable hydraulic tailstock (for SL-35/50/65/70/80/100/120 series)
- Hydraulic tailstock quill (for SL-20/30/40/40L series)
- Sub-spindle in replacement of tailstock (for SL-2S series)
- Chain type chip conveyor w/ trolley
- Foundation bolts and levelling pads
- Complete set of machine manuals
- Toolbox for basic maintenance
- 12-position direct-mount non-driven turret w/ 1 set of turning tool holders
- Automatic centralized lubrication system for guideways & ball screws w/ alarms
- LED working lights
- 3-color signal tower
- Heavy box ways on all axes
- Fanuc 0i-TF PLUS controller w/ 10.4” LCD & Manual Guide i
- Foot pedals for chuck clamping & releasing
- Foundation bolts and levelling pads
Optional Accessories
- Siemens SINUMERIK 828D controller
- Fanuc 31i-MB PLUS or Siemens SINUMERIK ONE controller
- 2-speed belt-type gearbox (for SL-20/30/35/40/40L series)
- C-axis (C.S axis with angle encoder but without gearbox / C.F axis with gearbox)
- Angle encoder for CF-axis
- C+Y axis
- Live tool turret BMT or VDI system
- Auto tool touch probe Renishaw HPMA
- Semi-auto tool touch probe Renishaw HPPA
- Fully manual tool touch probe Renishaw HPRA
- Workpiece measuring device Renishaw OLP40 or RLP40
- Programmable hydraulic tailstock (for SL-20/30/40/40L series)
- Rotary quill
- Bar feeder interface (or bar feeder system)
- Parts catcher
- Conveyor belt for partm
- JOHNFORD-made manual steady rests
- Hydraulic steady rests
- High pressure coolant supply system through turret 20 bar or above w/ cartridge type filtration system
- Chuck air blast
