The CHL 2140 - 530 x 845 cycle lathe is optimally suited for medium to heavy machining work and was specially designed for the economical production of individual workpieces and small series with high precision.
Features Bernardo Cycle lathe CHL 2140 x 530 x 845
- Wide cross slide to accommodate various steel holder systems.
- Stable tailstock with enlarged throat, ideal for use with the automatic 8-cavity tool turret
- Stepless speed range via 4 switched speed steps, setting via M-code
- High rapid traverse speeds to reduce non-productive time
- Main drive and feed drives driven by brushless AC motors
- Fagor 8055 TC control is easy to operate and simple to use
- Sturdy spindle head with precision-bearing main spindle (spindle bore 80 mm)
- Powerful drive motor with high torque even in the lower speed range
- Turning of complicated contours with the help of pre-programmed cycle programmes
- Hardened and ground precision ball screw in the x- and z-axis guarantee a high degree of accuracy
Scope of delivery Bernardo Cycle lathe CHL 2140 x 530 x 845
- Fagor 8055 TC cycle control
- Coolant unit
- Quadruple steel holder
- Machine light
- Travelling centre punch MK 5
- Swivelling control panel
- Automatic lubrication of the spindle head
- Automatic lubrication of the longitudinal and cross slide
- 2 electronic handwheels
- Interface RS 232
- Full machine enclosure
- Operating tool
Available special accessories Bernardo Cycle lathe CHL 2140 x 530 x 845
- Bernardo precision 3-jaw chuck PO3-D, DIN 55029, PO3-200/D6, steel version (Art.Nr.:21-1043F)
- Hydraulic 3-jaw chuck diam. 250 mm with hydraulic unit*
- Hydraulic 3-jaw chuck diam. 300 mm with hydraulic unit*.
- Automatic 4-station tool changer H4*
- Automatic 8-position tool turret*
- Hydraulic adjustment of tailstock quill*
- Tailstock with 2 speeds*
- Fixed steady rest diam. 16 - 180 mm*
- Fixed steady rest diam. 150 - 300 mm*
- Walking steady rest diam. 16 - 130 mm*
- Chip conveyor
Technical data Bernardo Cycle lathe CHL 2140 x 530 x 845
Peak width
|
845 mm
|
Centre height
|
265 mm
|
Swing diameter over bed
|
533 mm
|
Swing diameter over cross slide
|
305 mm
|
Bed width
|
345 mm
|
Spindle bore
|
80 mm
|
Spindle mount
|
D1-8 (opt. A2-8)
|
Speed range
|
20 - 60 / 61 - 200 / 201- 670 / 671 - 2000 rpm
|
Travel x-axis
|
300 mm
|
Travel z-axis
|
720 mm
|
Rapid traverse x- / z-axis
|
7,5 / 10 m/min.
|
Pinole diameter
|
85 mm
|
Pinole path
|
178 mm
|
Spindle sleeve holder
|
MK 5
|
Motor output power S1 100%
|
11,0 kW
|
Motor input power S6 40%
|
15,0 kW
|
Weight approx.
|
4050 kg
|