Large-sized SL Series (Ø540mm max. turning diameter)
Please scroll left and right for full information
| ITEM / MODEL | SL-70A | SL-80A | SL-100A | SL-120A | SL-70B | SL-80B | SL-100B | SL-120B |
| Swing over bed (mm) | Ø700(Ø27.6") | Ø700(Ø27.6") | Ø700(Ø27.6") | Ø700(Ø27.6") | Ø700(Ø27.6") | Ø700(Ø27.6") | Ø700(Ø27.6") | Ø700(Ø27.6") |
| Swing over cross slide (mm) | Ø540(Ø21.3") | Ø540(Ø21.3") | Ø540(Ø21.3") | Ø540(Ø21.3") | Ø540(Ø21.3") | Ø540(Ø21.3") | Ø540(Ø21.3") | Ø540(Ø21.3") |
| Chuck size (inch) | 12 | 12 | 12 | 12 | 15 | 15 | 15 | 15 |
| Bar capacity (mm) | Ø91(Ø3.6") / Ø102(Ø4") (Opt.) | Ø91(Ø3.6") / Ø102(Ø4") (Opt.) | Ø91(Ø3.6") / Ø102(Ø4") (Opt.) | Ø91(Ø3.6") / Ø102(Ø4") (Opt.) | Ø116(Ø4.6") | Ø116(Ø4.6") | Ø116(Ø4.6") | Ø116(Ø4.6") |
| Spindle nose | A2-8 / A2-11(Opt.) | A2-8 / A2-11(Opt.) | A2-8 / A2-11(Opt.) | A2-8 / A2-11(Opt.) | A2-11 | A2-11 | A2-11 | A2-11 |
| Spindle bore (mm) | Ø115(Ø4.5") | Ø115(Ø4.5") | Ø115(Ø4.5") | Ø115(Ø4.5") | Ø132.5(Ø5.2") | Ø132.5(Ø5.2") | Ø132.5(Ø5.2") | Ø132.5(Ø5.2") |
| Spindle transmission | 2 step Auto | 2 step Auto | 2 step Auto | 2 step Auto | 4 step | 4 step | 4 step | 4 step |
| Spindle speed (rpm) | 3000 / 2800 (Opt.) | 3000 / 2800 (Opt.) | 3000 / 2800 (Opt.) | 3000 / 2800 (Opt.) | 2000 | 2000 | 2000 | 2000 |
| Spindle motor (kW) | 22 / 26 | 22 / 26 | 22 / 26 | 22 / 26 | 22 / 26 | 22 / 26 | 22 / 26 | 22 / 26 |
| Spindle bearing diameter (mm) | Ø160(Ø6.3") | Ø160(Ø6.3") | Ø160(Ø6.3") | Ø160(Ø6.3") | Ø180(Ø7.1") | Ø180(Ø7.1") | Ø180(Ø7.1") | Ø180(Ø7.1") |
| No. of tools | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Cross travel (X-axis) (mm) | 295(11.6") | 295(11.6") | 295(11.6") | 295(11.6") | 295(11.6") | 295(11.6") | 295(11.6") | 295(11.6") |
| Y-axis travel (mm) | ±50(2") | ±50(2") | ±50(2") | ±50(2") | ±50(2") | ±50(2") | ±50(2") | ±50(2") |
| Longitudinal travel (Z-axis) (for Y-axis)(mm) | 1550(1450) <61 "(57.1")> | 2000(1900) <78.7 "(74.8")> | 2500(2400) <98.4 "(94.5")> | 3000(2900) <118.1 "(114.2")> | 1550(1450) <61 "(57.1")> | 2000(1900) <78.7 "(74.8")> | 2500(2400) <98.4 "(94.5")> | 3000(2900) <118.1 "(114.1")> |
| Rapid traverse (X/Y/Z) (mm) | 12 / 10 / 15 | 12 / 10 / 15 | 12 / 10 / 15 | 12 / 10 / 15 | 12 / 10 / 15 | 12 / 10 / 15 | 12 / 10 / 15 | 12 / 10 / 15 |
| Tailstock travel (for Y-axis)(mm) | 1200(1100) <47.2 "(43.3")> | 1700(1600) <66.9 "(63")> | 2200(2100) <86.6 "(82.7")> | 2700(2600) <106.3 "(102.4")> | 1200(1100) <47.2 "(43.3")> | 1700(1600) <66.9 "(63")> | 2200(2100) <86.6 "(82.7")> | 2700(2600) <106 "(102.4")> |
| Tailstock quill travel (mm) | 125(4.9") | 125(4.9") | 125(4.9") | 125(4.9") | 125(4.9") | 125(4.9") | 125(4.9") | 125(4.9") |
| Tailstock quill diameter (mm) | Ø125(Ø4.9") | Ø125(Ø4.9") | Ø125(Ø4.9") | Ø125(Ø4.9") | Ø125(Ø4.9") | Ø125(Ø4.9") | Ø125(Ø4.9") | Ø125(Ø4.9") |
| Tailstock spindle taper - Fixed | MT#5 | MT#5 | MT#5 | MT#5 | MT#5 | MT#5 | MT#5 | MT#5 |
| Tailstock spindle taper - Rotary | MT#5 (Opt.) | MT#5 (Opt.) | MT#5 (Opt.) | MT#5 (Opt.) | MT#5 (Opt.) | MT#5 (Opt.) | MT#5 (Opt.) | MT#5 (Opt.) |
| Servo motor (X-axis) (kW) | 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) | 3 / 4 (for Y-axis) |
| Servo motor (Y-axis) (kW) | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 |
| Servo motor (Z-axis) (kW) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Power turret motor (Y-axias) (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 | 3.7 / 5.5 |
| Bed Inclination / Saddle Inclination (*) | 45° | 45° | 45° | 45° | 45° | 45° | 45° | 45° |
| Weight (kg) | 14000(30800 lb) | 15000(33000 lb) | 16000(35200 lb) | 17000(669.3") | 14000(30800 lb) | 15000(33000 lb) | 16000(35200 lb) | 17000(669.3") |
| Machine dimensions(mm) - WxH | 2430 x 2510(95.7"x98.8") | 2430 x 2510(95.7"x98.8") | 2430 x 2510(95.7"x98.8") | 2430 x 2510(95.7"x98.8") | 2430 x 2510(95.7"x98.8") | 2430 x 2510(95.7"x98.8") | 2430 x 2510(95.7"x98.8") | 2430 x 2510(95.7"x98.8") |
| Machine dimensions(mm) - L | 5485(216") | 6930(272.8") | 6985(275") | 7485(294.7") | 5485(216") | 6930(272.8") | 6985(275") | 7485(294.7") |
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
