Multi-Tasking Turning Centers
TMT2000 Series

TMT2000 Series

--All design features including symmetri-
cal saddle design, X/Y/Z axis perpendi-
cular to each other and true linear Y
axis, which make servo compensation
possible, ensure excellent positioning
accuracy.
--The modular design with main spindle
and sub-spindle plus two or three tur-
rets with Y axes allows most complex
parts to be finished in one machine
setup.
--Automation is easily accomplished by a
bar feeder or a robotic arm with part
storage. The compound machine func-
tions including turning, milling and even
off-center machining plus automation
make long-term manless operations
possible and guarantee best return on
investment.

Modular design concept
 
 
 
Two spindles/ Two turrets series
Two spindles/ Three turrets series
75º slant machine bed
Linear Y axis designFEM analysis
75 degree slant mach-
ine bed makes chip fl-
ow even easier and allows a more ergono-
mic operation space. The turrets are close to the operator facil-
itating tool change.
Different from simulated Y axis which could have positioning error without servo compensat-
ion, a really linear Y axis provides the high precision machining not only for off-center holes but linear milling along Y-axis.
FRM (Finite Element Method) an-
alysis is utilized to ensure the reliability for the target of powe-
rful cutting capacity excellent accuracy and high productivity.
Belt-type spindle
Spindle motor15/11 kw
Spindle speed
4500 rpm (Opt. 6000 rpm)
 (for collet chuck only)
Hole through spindleØ76 (Opt. Ø62)mm
Bar capacityØ65 (Opt. Ø51)mm
Built-in sub-spindle
Spindle motor18.5/11 kw
Spindle speed6000rpm (for collet chuck only)
Hole through spindleØ62 mm
Bar capacityØ51mm
CS axis with brake and rotary encoder
Then CS axis is fed back by a rotary encoder with multi-points positioning function. The minimum indexing increment 0.001 degree allows various machining needs with different angles.
Power turret
Tool shank  
 BMT-65 (Opt. VDI-40)
Tool capacity
 12 stations 
All positions available with live tools
Max. speed  
 6000 rpm 
Application features
The upper and lower turrets are turning the parts together to reduce the cycle time.
  
The lower turret can be used as a steady rest to avoid vib-
ration for long shaft machi-
ning.
TMT2000- Series type
Item Specification Unit
T2Y1
T2Y2
T3Y2
T3Y3
Turning capacity Max. swing diameter mm Ø720
  Max. swing diameter over saddle mm Ø310
  Max. turning diameter mm Ø320
  Max. turning length mm 600
Spindle Spindle speed rpm 4500(Opt. 6000, for collet chuck only)
  Chuck O.D. inch 8”
  Bar capacity mm Ø65(Opt. Ø51)
Sub-spindle Spindle speed rpm 6000, for collet chuck only
  Chuck O.D. inch 8"
  Bar capacity mm Ø51
Power turret Tool shank   BMT-65 (Opt. VDI-40)
  Tool capacity pc 12x2 12x3
  O.D. Tool mm 25x25
  I.D. Tool mm Ø40
  Max. speed rpm 6000
  Max. tool diameter mm Dia. 20 / M16
Stroke X1/X2/X3 axis stroke
mm 205/205/- 205/205/205
  Y1/Y2/Y3 axis stroke mm ±51/-(+20~-51)/- ±51/-(+20~-51)/±51
  Z1/Z2/Z3/B axis stroke
mm 600/600/-/680 440/600/440/680
Feed X/Y/Z/B axis rapid traverse m/min 30/15/36/30
  Cutting feedrate mm/rev 0.001~500
Automation solution (Optional)
-Bar feeder & part catcher
-Gantry type robot system & part storage system