DRT-125
E-catalog
  • 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.
Standard Dimension

Reference

Specifications / ModelUnitDRT-125DRT-255ADRT-320DRT-400
Worktable Diameter Ømm Ø125 Ø255 Ø320 Ø400
Table Height Horizontal mm 325 325 335 365
Center Height   mm 110 160 220 300
Overall Height Vertical mm 255 329 434 514
Center Bore Diameter Ømm Ø25H7 Ø50H7 Ø50H7 Ø50H7
Width Of T-Slot mm 12H7 12H7 14H7 14H7
Width Of Guide Block mm 14h7 18h7 18h7 18h7
Minimum Input Increment deg. 0.001° 0.001° 0.001° 0.001°
Indexing Accuracy sec.
Repeatability sec.
Direct-Drive
Torque Motor
ETEL   TMB 0140-070 TMB 0210-070 TMB 0291-070 TMB 0291-100
Peak /
Continuous Torque
Nm 89.1 / 45.4 309 / 167 582 / 315 831 / 456
FANUC   DiS 60/400 DiS 150/300 DiS 250/250 DiS 500/250
Peak /
Continuous Torque
Nm 130 / 65 380 / 170 600 / 225 1200 / 520
Speed Reduction Ratio   1/1 1/1 1/1 1/1
Allowable Max. Rotation Speed r.p.m 350 185 135 130
Encoders Type HEIDENHAIN   ECN-225(±10") or RCN-226(±5") ECN-225(±10") or RCN-226(±5") ECN-225(±10") or RCN-226(±5") ECN-225(±10") or RCN-226(±5")
Pressure (Clamping System) kg/cm2 35 (Hyd.) 35 (Hyd.) 35 (Hyd.) 35 (Hyd.)
Clamping Torque kgf-m/N.m 33/323 85/833 180/1764 180/1764
Allowable Load
Capacity
Horizontal kg 120 300 480 480
Vertical 200 640 800 800
Allowable Workpiece Diameter Ømm Ø125 Ø225 Ø320 Ø400
Net Weight kgs 95 124 200 320
  1. ※Positioning accuracy according to encoder type.
  2. There are high-speed for option; please contact us for more details if necessity.
Standard Dimension

Additional files

DRT-125.jpgDRT-255A.jpgDRT-320.jpgDRT-400.jpg