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HEAVY DUTY CNC LATHE RA SERIES WITH FLAT BED
Machine description
HEAVY DUTY CNC LATHE LA SERIES WITH FLAT BED
 
Machine features
  • High torque
  • One-piece cast design of the headstock
  • The use of a multi-function turret and various tool holders
  • High quality materials used
Machine features
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Revolving head with the ability to install up to 8 positions. Machines perform turning / boring cylindrical, conical, shaped surfaces. The possibility of threading, trimming, machining ends, drilling, reaming, reaming and more. The workpiece rotates from the spindle, the tool moves along with the slide slide from the spindle, which receives rotation from the feed mechanism.

HEAVY DUTY CNC LATHE RA SERIES WITH FLAT BED/ TECHNICAL SPECIFICATION
Parameters/Model Unit RA-26 RA-30 RA-35 RA-40
Swing over bed mm 650 770 890 1000
Diameter over support mm 370 480 600 700
Center height mm 330 385 445 500
Distance between centers mm 1520,2030,3050,4050,5050,6050
Bed width mm 480
Spindle hole diameter
,cone,rotating range
rpm A2-11 (4")
L2:22-90
L1:50-201
H2:156-624
H1:347-1200
A2-11 (4")
L2:22-90
L1:50-201
H2:156-624
H1:347-1200
A2-11 (6")
L2:22-90
L1:50-201
H2:156-624
H1:347-860
A2-15 (9")
L2:12-51
L1:25-128
H2:99-276
H1:137-700
Spindle center   MT5
Width of cross slide mm 280
Turrer   H4/V8-hydraulic
Tool size   H4/V8 25 x 25
X axis travel mm 400
Z axis travel mm 1380,1890,2910,3910,4910,5910
X axis rapid travel m/min 5/ø 32/ P5
Z axis travel m/min 5/ø 50/ P10
Quill diameter mm 105/145 (option)
Quill travel mm 200
Quill taper   MT6
Х axis servo motor   1.5-4M Fanuc α8i 1.6kv,5-6M Fanuc α12i 1.3.0kv
Z axis servo motor   1.5-4M Fanuc α8i 1.6kv,5-6M Fanuc α22i 1.4.0kv
Spindle power   Fanuc α15i 15/18.5 kv/18.5/22 kv (option)
Oil pump power vt 25
Coolant pump power kv 0.455
Hydraulic driver power kv 1
Machine net weight
(Distance between centers 1500 мм)
kg 6250 6500 6950 7500
Machine size (LxWxH) mm in accordance with the technical parameters of the equipment


Standart systems and accessories
- Fanuc controller, spindle power - Working light
- Automatic lubrication, hydraulics, cooling system - Center-MT for spindle, MT6 for tailstock
- Splash protection - 4 or 8 (hydraulic) station turret
- Tool box - Transformer 380 V
- Manual operation


Additional options
- Voltage stabilizer - Rear tool holder
- Hydraulic tailstock - Controller replacement
- Rear headstock movement by driver and bracket - Steady rest (hydraulic/manual)
- Bigger spindle hole (6"/9"), spindle power - Steady rest
- Chucks - Spindle oil cooler
- Chain type conveyor - СE