• CTH-255 (4 1/2-Axis Rotary Table) CNC Rotary Table Pneumatic Brake
  • CTH-255 (4 1/2-Axis Rotary Table) CNC Rotary Table Pneumatic Brake
CTH-255
  • Ø255mm table diameter.
  • Employs high rig idity, extra large radial and axial bearing.
  • Upon request, Japanese made worm/worm gear are available.
  • Various sheet metal guards are available to suit various models of motors. Contact us for detail.
  • Angle is set manually through a worm/ worm gear mechanism, which increases tilting strength and helps to support the weight of the rotary table.

 CTH-255 (4 1/2-Axis Rotary Table) CNC Rotary Table Pneumatic Brake

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Specifications
MODEL UNIT CHT-255
Table diameter mm Ø255
Center hole diameter mm Ø80H7
Through-hole diameter mm Ø80
Height of table(Horizontal) mm 252
Swiveling axis center to table center mm 132
Height of table(Vertical) mm 185
Swiveling axis center to table center mm 65
T-slot width of table mm 12H7
Guide key width on tilting axis mm 18h7
Min. setting angle deg. 0.001
Servo motor model Motor Brand Swiv.axis(Stra.) Tilt.axis(Manu.)
FANUC α4i / ß8is -
Mitsubishi HF-104S
Positioning accuracy sec. 15
Repeatability sec. 4
Clamping torque N.m 600
Clamping method kg/cm² 35(Hyd.)
Teeth ratio - 1:72
Max. table speed(FANUCa motor) rpm 33.3
Allowable load capacity 0°Hori. kg 150
0°-90°Tilting kg 80
Allowable cutting force
(Clamped status)		 F N 20000
FxL N.m 1120
FxL N.m 700
Allowa.ble torque on worm gear N.m 500 -
Tilting angle deg. 0°~105°
Weight (Motor excluded) kg 165
*The specifications, dimensions and design characteristics shown in this catalogue are subject to change without prior notice.
Dimensional Drawings
CTH-255 (4 1/2-Axis Rotary Table) CNC Rotary Table Pneumatic Brake
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