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Johnford - CNC Super Lathes - SL-50 / 50A / 50B
CNC Super Lathes
JOHNFORD CNC Super Lathes are under strict engineering, building and test to provide you the best machining quality. The CNC Super Lathes also bring you profitable operations. JOHNFORD's outstanding technology experience will help you to achieve a mass production and down the cost.
Slant-Bed CNC Super Lathes
| ITEM \ MODEL | SL-50 | SL-50A | SL-50B | |
| Swing over bed (mm) | Ø580(Ø22.8") | |||
| Swing over cross slide (mm) | Ø450(Ø17.7") | |||
| Chuck size (inch) | 10 | 12 | 15 | |
| Bar capacity (mm) | Ø76.5(Ø3") | Ø91(Ø3.6") / Ø102(Ø4") (Opt.) | Ø116(Ø4.6) | |
| Spindle nose | A2-8 | A2-8 / A2-11(Opt.) | A2-11 | |
| Spindle bore (mm) | Ø86(Ø3.4") | Ø115(Ø4.5") | Ø132.5(Ø5.2") | |
| Spindle speed step | Auto Hi-Lo | |||
| Spindle speed (rpm) | 3500 | 3000 / 2800 (Opt.) | 2000 | |
| Spindle motor (kW) | 15 / 18.5 | 22 / 26 | 22 / 26 | |
| Spindle bearing diameter (mm) | Ø130(Ø5.1") | Ø160(Ø6.3") | Ø180(Ø7.1") | |
| No. of tools | 12 | |||
| Cross travel (X-axis) (mm) | 250(9.8") | |||
| Y-axis travel (mm) | ±40(1.6") | |||
| Longitudinal travel (Z-axis) (for Y-axis)(mm) |
650(550) (25.6")(21.7") |
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| Rapid traverse (X/Y/Z) (m/min) | 15 / 10 / 18 | |||
| Tailstock travel (for Y-axis)(mm) |
530(430) (20.9")(16.9") |
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| Tailstock quill travel (mm) | 100(3.9") | |||
| Tailstock quill diameter (mm) | Ø85(Ø3.3") | |||
| Tailstock spindle taper | Fixed | MT#5 | ||
| Rotary | MT#4 (Opt.) | |||
| Servo motor (X-axis) (kW) | 3 / 4 (forY-axis) | 3 | ||
| Servo motor (Y-axis) (kW) | 1.6 | |||
| Servo motor (Z-axis) (kW) | 4 | |||
| Power turret moter (Y-axis) (kW) | 3.7 / 5.5 | |||
| Inclination : Bed / Saddle (*) | 45° | |||
| Weight (kg) | 6500(14300 lb) | 7000(15400 lb) | 7500(16500 lb) | |
| Machine dimensions (mm) | WxH | 2320 x 2060(91.3"x81.1") | ||
| L | 4265(167.9") | |||
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| STANDARD ACCESSORIES | OPTIONAL ACCESSORIES |
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