Pusat pemesinan CNC

Emco Emcomil E350

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

Milling Table
Cast iron table, ground
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 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% duty cycle) 33 / 41 Nm
Power (100/60% duty cycle) 7 / 8.5 kW
Tool holder to DIN ISO 69 871-A SK 30
Drawbar to DIN ISO 69 872 (similar to 7388/2) M12, Type A
Tool holder balanced G2.5
(to DIN ISO 1940, at 10,000 rpm)

Slide Drives (Servo Motors)
Working feed in X / Y / Z 24 m/min
Rapid traverse in X / Y / Z 24 m/min
Feed force in X / Y / Z 3000 / 3000 / 4000 N
Mean positional deviation to VDI 3441 in X / Y / Z 4 / 4 / 4 µm

Tool Magazine
Tool changer based on S-arm principle with random configuration
Number of tool positions 20
Tool change time, direct 2.5 s
Max. tool diameter Ø 63 mm
Max. tool diameter with free adjacent station Ø 80 mm
Max. tool length 200 mm
Max. tool weight 5 kg
Retraction force 1500 N
Max. magazine load 60 kg

Coolant Unit (Option)
Coolant supply to the milling spindle via 3 nozzles
Standard tank capacity 140 l
Pump pressure at 50 Hz 3.5 bar
Delivery rate at 3.5/1 bar 15 / 65 l/min

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

Lubrication System
Main spindle bearing Lifetime grease lubrication
Guides automatic central oil lubrication
Feed screws automatic central oil lubrication

Electrical Connection
Power supply 3/PE 400 ~ V
Permissible voltage fluctuation +10 / -10 %
Frequency 50 / 60 Hz
Connected load 9 kVA
Max. pre-fuse for the machine 20 A gG
Required short-circuit current 700 kVA

Dimensions / Weights
Total height 2200 mm
Installation area W x D (without coolant and options) 1600 x 1710 mm
Total machine weight 1970 kg
(without coolant and options)
Standard coolant tank (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
Dsdpfx Afew N Nvlenekw
Max. torque 20 Nm

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