HTM-70/90 year 1991

Distance Between Columns    9,000 mm
Max Cutting Diameter & Max Swing    9,000 mm
Max Cutting Diameter & Max Swing Set Back    11,200 mm
Distance Table to Bite Holder    4,000 mm
Distance Surface Plate to Bite Holder    3,500 mm
Max Cutting Length    11,000 mm
Max Load on TABLE 50,000KG

Turning Table Diameter  7,000 mm
Table Speed (turning)    0.25 - 30 rpm
-Low Speed    0.25 - 1.875 - 7.5 rpm
-High Speed    1 - 7.5 - 30 rpm
Table Speed Variation Gear Change    
2 Steps x DC Motor
Table Speed Variation System    
Hydraulic Cylinder
Table Speed Command System    
S4 Digit Direct Command
Table Support System -    -Radial    
Multiple Row Cylinder Roller Bearing
-Thrust    
Hydraulic Static Bearing

Max Table Torque   (at 1.875 rpm) 62,300 kg/m
Table Chuck    8 Manual Jaws
Y Axis Horizontal Stroke  10,850 mm
Z Axis Vertical Stroke   3,000 mm
Feed Speed    1 - 3,000 mm/min
Y axis Rapid Feed Speed    6,000 mm/min
Z Axis Rapid Feed Speed    3,000 mm/min
Drive System Y,Z Axis    Ball Screw
Z Axis Balance System    
Hydraulic Counter Balance
W Axis Stroke    
2,000 mm
Table to Cross Rail Bottom    
4,350 - 2,350 mm
W Axis Feed Speed    
1 - 500 mm/min
W Axis Rapid Feed Speed    
500 mm/min
Balance System    
Hydraulic Counter Balance
W Axis Clamping System    
Hydraulic - Auto
Table Index (C Axis) Feed Speed    0.1 - 100 deg/min
Position Detector Rotary Encoder    
Heidenhain RON 706
Gantry Stroke    9,000 mm
Gantry Feed Speed  
6,000 mm/min
Gantry Drive System    
Double Pinion Rack
Square Ram Dimensions    500 x 500 mm
Spindle Drive Capacity   AC 37/45 kW
Spindle Taper    ISO 50
Spindle Speed    10 - 1,000 rpm
Spindle Speed Variation    
2 Steps AC Motor