Drilling Copper CNC Machined Parts
The EET series is equipped with a variety of tailstock systems. The EET100 series is manually driven and controlled by features top hydraulic. The EET150 series is drove and controlled by an integral hydraulic, the EET200 series is a programmable servo tailstock system.
Whetheritis amanual hydraulic tailstock or a servo tailstock, we offer our customers with a many kinds of tailstock tightening forces to meet the processing requirements.
The fastmoving speed of 10m/min greatly increases the tailstock moving time and saves the auxiliary time. The intelligent tailstock eliminates the needto adjustjob preparation time and achieves a 90% increase in efficien- cy compared to conventional tailstocks.
Specification：
Project
SPECIFICATIONS
UNIT
EET100-260
Capacity
Max. swing
mm
450
Max. turning diameter
mm
190
The distance between the end face of the spindle turret end faces
mm
108-338mm
Max. turning length
mm
220
Spindle
Spindle motor power
kw
11
Spindle structure
-
Electric spindle
Type of spindle nose
-
A2-5
Spindle speed range
rpm
5500
chuck
in
6
Through spindle hole diameter
mm
φ56
Bar capacity
mm
φ45
C axis(interpolation linkage axis)indexing
°
-
Feedrate
X axis
mm
105
Z axis
mm
230
X axis rapid traverse
m/min
30
Z axis rapid traverse
m/min
36
Turret
Dota form
-
Servo Dota
Number of tool stations
ea
8
Turret indexing time(180 deg)sec
sec/step
0.2
Shank height for square tool
mm
20
Shank diameter for boring bar
mm
φ32
Miling shaft power
kw
-
Milling shaft speed
rpm
-
Tailstock
form
-
-
Taper hole form
-
-
Quill stroke
mm
-
Tailstock movement
m/min
-
Coolant system
Tank capacity
L
200
Pump motor
W
750
Pump capacity
m³/h
1.5～7
Pump pressure
m
19～38
Power supply
Power supply
KVA
27
power requirements
v
3φ380V±10%
Size and weight
Floor area(without chip conyeyor)
mm
1790(L)×2050(W)×1645(H)
Footprint（back-out chip conveyor）
mm
1790(L)×3890(W)×1645(H)
Floor area(side out chip conveyor)
mm
-
Mass of machine
kg
2800
Miscellaneous
Ambient temperature
℃
0～40
Relative humidity
-
≤85%
Main parts brand:
Product
Specification
Brand
place of origin
System
SYNTEC 22TA
Siemens
Germany
Spindle motor
(7/11kw)
Fisch
Italy
X-axis motor
1.5kw
Siemens
Germany
Z-axis motor
1.5kw
Siemens
Germany
Turret motor
1.1kw
Siemens
Germany
Spindle Bearing
NN3018 (P4 )
NSK
Japan
Spindle Bearing
N1014 (P4 )
NSK
Japan
Spindle Bearing
90BAR (P4 )
NSK
Japan
X-Guide way
HGH30HC (P )
HIWIN
TAI WAN
Z-Guide way
HGH30HA (P )
HIWIN
TAI WAN
X-Ball screw
R28-10 (C3 )
HIWIN
TAI WAN
Z-Ball screw
R32-12 (C3 )
HIWIN
TAI WAN
X-Bearing
20TAC (PN7B )
NSK
Japan
Z-Bearing
25TAC (PN7B )
NSK
Japan
Hydraulic chuck
HC-06A5
SAMCHULLY
South Korea
Hydraulic cylinder
Y1020R
SAMCHULLY
South Korea
Cooling water pump
CDLK4-40/4
CNP
China
Hydraulic system
NSP-20-15
NACHI
Japan
Chip remover
/
XIANG MAO
TAI WAN
Electrical component
/
Schneider
FRANCE
nut
KMT
SKF
Sweden
lube oil system
AMO- Ⅱ-150S/03LBⅢPM
LIUBIAN
China
Optional configuration:
- Automatic chip conveyor
- Automatic bar feeder
https://www.cncleyan.com/cnc-lathe/