CNC obdelovalni center

Emco Emcomil E350

Working area
Longitudinal slide travel (X) 350 mm
Cross slide travel (Y) 250 mm
Usable vertical slide travel (Z) 300 mm
Distance spindle nose – table surface (min.-max.) 120 – 420 mm

Milling table
Cast iron, ground table
Clamping surface (LxW) 520 x 300 mm
Table surface height above floor 900 mm
Max. table load 100 kg
Number of T-slots 5
T-slot size according to DIN 650 12 mm
T-slot spacing 45 mm

Milling spindle
Speed range – direct drive 0 – 10,000 rpm (Three-phase asynchronous motor)
Torque (100/60% DC) 33 / 41 Nm
Power (100/60% DC) 7 / 8.5 kW
Tool interface according to DIN ISO 69 871-A SK 30
Pull stud according to DIN ISO 69 872 (similar to 7388/2) M12, Type A
Tool holder balanced to G2.5 (DIN ISO 1940 at 10,000 rpm)

Slide drives (servo motors)
Working feed in X / Y / Z 24 m/min
Rapid traverse speed in X / Y / Z 24 m/min
Feed force in X / Y / Z 3000 / 3000 / 4000 N
Mean positional scatter width according to VDI 3441 in X / Y / Z 4 / 4 / 4 µm

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Tool magazine
Tool changer based on S-arm principle with random access
Number of tool positions 20
Direct tool change time 2.5 s
Max. tool diameter Ø 63 mm
Max. tool diameter with empty slot Ø 80 mm
Max. tool length 200 mm
Max. tool weight 5 kg
Draw-in force 1500 N
Max. total tool magazine load 60 kg

Coolant system (option)
Coolant supply to milling spindle via 3 nozzles
Tank capacity (standard) 140 l
Delivery pressure at 50 Hz 3.5 bar
Flow rate at 3.5/1 bar 15 / 65 l/min

Pneumatics
Supply pressure 6 bar
Connection line Ø 10 mm
Supply volume 50 l/min
Compressed air quality according to DIN ISO 8573-1 Purity class 4

Lubrication system
Main spindle bearing Lifetime grease lubrication
Guideways Automatic central oil lubrication
Feed screws Automatic central oil lubrication

Electrical connection
Power supply 3/PE 400 V~
Max. voltage fluctuation +10 / -10 %
Frequency 50 / 60 Hz
Machine connected load 9 kVA
Max. main fuse for machine 20 A gG
Required short-circuit power 700 kVA

Dimensions / Weights
Overall height 2200 mm
Installation area (WxD, without coolant and options) 1600 x 1710 mm
Total machine weight 1970 kg (without coolant and options)
Coolant tank standard (empty) 60 kg

Chip conveyor
Hinged belt conveyor for wet and dry machining
Discharge height 500 mm

4th axis / NC rotary table
Resolution 0.01°
Max. speed 44 rpm
Max. torque 20 Nm

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.