4th Axis Table

CNC250/CNCZ250

Specification:

 
Item \ Code No. CNC250
CNCZ250
Diameter of Table  ømm 250
Diameter of Spindle Hole ømm ø60H7xø52
Center Height mm 170
Width of T Slot mm 12+0.018
Clamping System   Air
Clamping Torque kgf.m 35
Table Inertia at Motor Shaft kg.cm.sec² 0.0047
Servo Motor rpm ¤3-2000
Pulse Coder ppr 3000
Minimum Increment   0.001°
Rotation Speed rpm 16.6 (33.3)
Total Reduction Ratio   1/120 (1/60)
Indexing Accuracy sec 20
Net Weight kg 90
Max. Workload on Table - Vertical kg 150
Max. Workload on Table - Horizontal kg 300
Max. thrust load applicable on Table kgf 2000
Max. thrust load applicable on Table F x L kgf.m 70
Max. thrust load applicable on Table F x L kgf.m 280
Max. Work Inertia kg.cm.sec² 19.4 (9.7)
Driving Torque kgf.m 15 (12)
- ( ) indicates Z series.
*L type (left-hand mounted motor) is available for all tables.
*AWC system is available for all tables.
*For big bore and rotary joint.
*Ultra precision type is available for all tables, ±3" or ±5".
*For CNC320V, 400V, 321, 401, Ultra heavy duty type is available.
 The continuous cutting ability is 5 times compared with standard type.
*Alpha 6 motor can be mounted on CNC200 and 250.
*For CNC320V and 400V, hydraulic clamping system is also available.
 Please specify 1 port or 2 ports when ordering.
*The supplied hydraulic pressure is 35kgf/cm^2 for hydraulic clamping system.
*For CNC320V and 400V, total reduction ratio of 1/120 is also available.
*Air hydraulic unit for hydraulic brake system is available for the machine without hydraulic source.