Column Moving Type CM Series

Column Moving Type CM Series

Well Regarded for Over-Length and Overweight Workpiece Machining

  • X axis transmission is carried by rack and pinion type gear system, with twin servo motors and gear reducer, can efficiently enhance the axial moving response and cutting rigidity.
  • Heidenhain Liner Scale for X axis to ensure the position accuracy and repeatability.
  • Column moving design is the perfect solution for limited working space.
Model Unit CM-XX37 CM-XX47 CM-XX57
X axis mm 6,200 - 36,200
Y axis mm 3,700 4,700 5,700
Z axis mm 1,000 (1,200/1,500 - opt.)
Spindle nose to table mm 950-1,950 (950-2,150 / 950-2,450 - opt.)
Distance between column mm 3,100 4,100 5,100
Table dimension (L) mm 6,000 - 36,000
Table dimension (W) mm 2,000 3,000 4,000
T-slot (width x pitch) - 28x250
Max. table load kg 5000 (1)
Spindle motor kW 22/26
Spindle speed (gear type) rpm 4,200
Spindle taper - BT 50 / ISO-50 / CAT-50
Rapid traverse (X/Y/Z) m/min 10/10/12 10/8/12
Cutting feed-rate mm/min 7,000
Position accuracy mm P0.02/2,000
Repeatability mm Ps0.015/2,000
ATC (Optional)      
Tool storage capacity  pcs (24T / 32T / 40T / 60T - opt.)
Max. tool length mm 350
Max. tool weight kg 20
Max. tool size (full tool) mm Ø125
Max. tool size (next pocket empty) mm Ø200
Compressed air kg/cm2 6.5
Machine floor space (L) (approx.) mm 15,050 (2)
Machine floor space (W) (approx.) mm 11,500 12,500 13,500
Machine floor space (H) (approx.) mm 6,600
Machine weight (approx.) kg 105,000 115,000 125,000

※All specification are subjected to change without prior notice.
(1) Floor type table can be tailor-made according to customer's foundation for extra large or heavy workpiece machining demand.
(2) Machine floor space (L) varies with different X axis travel of the machine.

Category Description CM Series
Controller FANUC 31i-MB controller
SIEMENS 840D controller
HEIDENHAIN TNC640 controller
Spindle 22/26 kW spindle motor
30/37 kW spindle motor
4,200rpm 2-step gear drive spindle
8,000/10,000rpm direct drive spindle 
Z/W travel extension / higher column Z travel 1000mm 
Z travel 1200/1500mm
200/400mm heightened column
(standard Z travel)
ATC Automatic Tool Changer 24//32/40/60/90 tools
Splash guard Semi splash guard
Mechanical Y/Z axes absolute pulse coder 
Rigid tapping
Twin hydraulic cylinders
Nitrogen balancing system
Automatic lubrication system
Spindle oil cooler
Air blast through spindle
Manual Pulse Generator
Working lamp
3-color alarm lamp
RS-232 interface 
Heat exchanger for electrical cabinet
Water gun and air gun interface
Cutting coolant system
Twin auger chip removal system
Belt type chip conveyor with cart
3 axes manual pulse generator for mold processing
Coolant through spindle at 20/40/70 bar
Coolant through tool holder interface
Air conditioner for electrical cabinet
Oil skimmer 
Oil mist collector
Others Leveling bolts & blocks
Tool box
CE norm
Measurement X axis Heidenhain Linear Scale
Y/Z axis Heidenhain Linear Scale
Automatic tool measuring system
Automatic work piece measuring system
4th axis function CNC Rotary table
4th axis preparation
Milling head function Manual: 90° angular milling head/ high speed 2-axis milling head/ 2-axis head/ extension head/ boring head
Semi-automatic: 90° angular milling head/ 2-axis head/ extension head/ boring head
-V/H ATC and AHS inapplicable
Automatic: 90° angular milling head/ 2-axis head/ extension head/ boring head
Vertical/Horizontal Automatic Tool Changer (40/60/90 tools)
Manual Head Station (Table type)

-Standard /  -Optional