Direct-Drive High Speed Rotary Table

High Speed! High Accuracy! High Clamping!

DRT-125   DRT-255A
DRT-320   DRT-400

DIRECT-DRIVE HIGH SPEED ROTARY TABLE

  • Direct-drive motor offers high speed running-up to 7 times faster than other ordinary models.
  • Reduction gear not required. No temperature displacement, Employs a high torque motor for high transmission efficiency. Allows for adopting hear exchanger.
  • Encoder equipped for high indexing accuracy.
  • Wholly circular hydraulic locking for high clamp torque.
Item instruction
  • DRT-125
  • DRT-255A
  • DRT-320
  • DRT-400
DRT-125
Specifications / ModelExplanation Unit DRT-125
Worktable Diameter Ømm Ø125
Table Height Horizontal mm 325
Center Height mm 110
Overall Height Vertical mm 255
Center Bore Diameter Ømm Ø25H7
Width Of T-Slot mm 12H7
Width Of Guide Block mm 14H7
Minimum Input Increment deg. 0.001°
Indexing Accuracy sec.
Repeatability sec.
Direct-Drive Torque Motor ETEL   TMB 0140-070
Peak / Continuous Torque Nm 89.1 / 45.4
FANUC   DiS 60/400
Peak / Continuous Torque Nm 130 / 65
Speed Reduction Ratio   1/1
Allowable Max. Rotation Speed r.p.m 350
Encoders Type HEIDENHAIN   ECN-225(±10") or RCN226(±5")
Pressure (Clamping System) kg/cm2 35 / Hydraulic
Clamping Torque kg.m/N.m 33/323
Allowable Load Capacity Horizontal kg 120
Vertical kg 200
Allowable Workpiece Diameter Ømm Ø125
Net Weight kg 95
Note:
1.※Positioning accuracy according to encoder type.
2. There are high-speed for option; please contact us for more details if necessity.
DRT-255A
Specifications / ModelExplanation Unit DRT-255A
Worktable Diameter Ømm Ø255
Table Height Horizontal mm 325
Center Height mm 160
Overall Height Vertical mm 329
Center Bore Diameter Ømm Ø50H7
Width Of T-Slot mm 12H7
Width Of Guide Block mm 18H7
Minimum Input Increment deg. 0.001°
Indexing Accuracy sec.
Repeatability sec.
Direct-Drive Torque Motor ETEL   TMB 0210-070
Peak / Continuous Torque Nm 309 / 167
FANUC   DiS 150/300
Peak / Continuous Torque Nm 380 / 170
Speed Reduction Ratio   1/1
Allowable Max. Rotation Speed r.p.m 185
Encoders Type HEIDENHAIN   ECN-225(±10") or RCN226(±5")
Pressure (Clamping System) kg/cm2 35 / Hydraulic
Clamping Torque kg.m/N.m 85/833
Allowable Load Capacity Horizontal kg 300
Vertical kg 640
Allowable Workpiece Diameter Ømm Ø255
Net Weight kg 124
Note:
1.※Positioning accuracy according to encoder type.
2. There are high-speed for option; please contact us for more details if necessity.
DRT-320
Specifications / ModelExplanation Unit DRT-320
Worktable Diameter Ømm Ø320
Table Height Horizontal mm 335
Center Height mm 220
Overall Height Vertical mm 434
Center Bore Diameter Ømm Ø50H7
Width Of T-Slot mm 14H7
Width Of Guide Block mm 18H7
Minimum Input Increment deg. 0.001°
Indexing Accuracy sec.
Repeatability sec.
Direct-Drive Torque Motor ETEL   TMB 0291-070
Peak / Continuous Torque Nm 582 / 315
FANUC   DiS 250/250
Peak / Continuous Torque Nm 600 / 225
Speed Reduction Ratio   1/1
Allowable Max. Rotation Speed r.p.m 135
Encoders Type HEIDENHAIN   ECN-225(±10") or RCN226(±5")
Pressure (Clamping System) kg/cm2 35 / Hydraulic
Clamping Torque kg.m/N.m 180/1764
Allowable Load Capacity Horizontal kg 480
Vertical kg 800
Allowable Workpiece Diameter Ømm Ø320
Net Weight kg 200
Note:
1.※Positioning accuracy according to encoder type.
2. There are high-speed for option; please contact us for more details if necessity.
DRT-400
Specifications / ModelExplanation Unit DRT-400
Worktable Diameter Ømm Ø400
Table Height Horizontal mm 365
Center Height mm 300
Overall Height Vertical mm 514
Center Bore Diameter Ømm Ø50H7
Width Of T-Slot mm 14H7
Width Of Guide Block mm 18H7
Minimum Input Increment deg. 0.001°
Indexing Accuracy sec.
Repeatability sec.
Direct-Drive Torque Motor ETEL   TMB 0291-100
Peak / Continuous Torque Nm 831 / 456
FANUC   DiS 500/250
Peak / Continuous Torque Nm 1200 / 520
Speed Reduction Ratio   1/1
Allowable Max. Rotation Speed r.p.m 130
Encoders Type HEIDENHAIN   ECN-225(±10") or RCN226(±5")
Pressure (Clamping System) kg/cm2 35 / Hydraulic
Clamping Torque kg.m/N.m 180/1764
Allowable Load Capacity Horizontal kg 480
Vertical kg 800
Allowable Workpiece Diameter Ømm Ø400
Net Weight kg 320
Note:
1.※Positioning accuracy according to encoder type.
2. There are high-speed for option; please contact us for more details if necessity.