905-564-9479
Home  - conventional machines  - drills  - radial arm  -  KMC-521RF

KAO MING - KMC-521RF

CNC Vertical Machining Centre Double Column

Features

  • The combination of a ram-type spindle with its wide range of interchangeable heads and highly efficient cross beam-fixed structure makes the machine more powerful and versatile.

Specifications: KAO MING - KMC-521RF

Related Products:

TRAVELS METRIC IMPERIAL
Distance between two columns 2100 mm 82.67"
X-Axis travel 5230 mm 205.90"
Y-Axis travel 2750 mm 108.26"
Z-Axis travel 1100 mm 43.30"
Distance from spindle nose to table top 346 - 1446 mm 13.62 - 56.92"
Guideway type X-Axis box box
Guideway type Y-Axis box box
Guideway type Z-Axis box box
TABLE
Table working surface 1650 x 5000 mm 64.96 x 196.85"
T-slot number (width x pitch) 9 (22 x 170 mm) 9 (0.86 x 6.69")
Max table load 15000 kg 33069 lb
FEEDRATES
Rapid traverse X-Axis 8 M/min 314.96"/min
Rapid traverse Y-Axis 12 M/min 472.44"/min
Rapid traverse Z-Axis 10 M/min 393.70"/min
Cutting feedrate 0 - 5 M/min (*0 - 8 M/min) 0 - 197"/min (*0 - 315"/min)
Min input increment 0.001 mm 0.0001"
SPINDLE
Drive system direct drive/gear box direct drive/gear box
Spindle motor (30 min rating) 22/26/35kW 30/35/47hp
Taper ISO50/CAT50 ISO50/CAT50
Speed range (vertical) 6000 rpm (*8000 rpm) 6000 rpm (*8000 rpm)
Speed range (horizontal) 3500 rpm 3500 rpm
Drive range
Max spindle torque 553/653/1009Nm 407/481/744ft/lb
TOOL CHANGER - Arm Type
Tool magazine capacity 30 tools (*40/50/60/90) 30 tools (*40/50/60/90)
Max tool weight 20/15 kg 44.09/33.06 lb
Max tool length 350/300 mm 13.77/11.81"
Max tool diameter ø130 mm ø5.11"
Max tool diameter (adjacent empty) ø200 mm ø7.87"
Tool selection shortest path shortest path
Tool to tool change time 6 sec 6 sec
ACCURACY
Positioning accuracy (full travel) ±0.005/300 mm (±0.015 mm) ±0.0001/12" (±0.0005")
Repeatability accuracy ±0.003 mm ±0.0001"
Attachment indexing 90° x 4 (*5° x 72) 90° x 4 (*5° x 72)
Index repeatability ±3 sec ±3 sec
DRIVE MOTORS
Feed drive X-Axis 9kW (53Nm) 9kW (53Nm)
Feed drive Y-Axis 9kW (53Nm) 9kW (53Nm)
Feed drive Z-Axis 9kW (53Nm) 9kW (53Nm)
GENERAL
Electrical approval CSA SPE-1000 CSA SPE-1000
Power required 70kVA (*80kVA) 70kVA (*80kVA)
Voltage required 600V or 220V 600V or 220V
Air pressure required 5-7 bar 75-110 psi
Coolant tank capacity 300 L 79.2 US gal
CONTROLLER
CNC Control FANUC FANUC
*Option
The manufacturer reserves the right to modify the design, specifications and/or colour of the machine without prior notice.

Standard Accessories

  • 30-tool CAM type ATC
  • Reinforced foot-stand at both table ends
  • Slideway covers
  • Automatic lubrication system
  • Splash guard
  • Inner cooled ballscrew X-axis
  • Air blast
  • Coolant and air gun
  • Coolant equipment
  • Spindle oil chiller
  • Electrical cabinet cooling system (air conditioner)
  • Chip augers - both sides of table
  • Magazine safety guard
  • Manual tool change and foot switch
  • Removable MPG
  • Vertical and horizontal attachment head
  • AAC - 2 Station
  • Automatic power off
  • Alarm buzzer
  • Call light (3-color)
  • LED Work light
  • Electrical cabinet light
  • CE Safety door interlocks
  • Levelling bolts, nuts and pads
  • Adjusting tools and tool box
  • Transformer

Included Accessories

  • Set of pull studs
  • Fully enclosed splash guard
  • Larger capacity coolant tank
  • Coolant through spindle system 20 bar
  • Oil skimmer system
  • Chip conveyor - flat type

Optional Accessories

  • Tool magazine capacity increase
  • Cutting feedrate increase
  • Speed range rpm increase
  • Extra table load capacity
  • Coolant purifying system
  • Coolant cooling system
  • Hydraulic cooling system
  • Paper filter system
  • KMTCS-Kao Ming thermal compensation system
  • Electrical cabinet cooling system (up to 45° capacity)
  • NC Rotary table 4th Axis
  • NC Rotary table 4th and 5th Axis
  • Horizontal indexing every 5°
  • Universal head
  • Universal head (manual)
  • Angle head 90° (manual)
  • Angle head 30°
  • Extension head
  • AAC - Multi Station
  • Linear scale feedback system
  • Automatic tool length measuring system
  • Automatic touch probe centering system