GTB Servo Positioning Tables (Direct Drive)


The GTB series compact direct drive servo-mechanical positioners deliver zero backlash, high accuracy for precision positioning applications. The GTB units are orientation independent for flexible mounting supporting trunnion mount and flat table applications. These units feature a wide through hole for utilities with high payload capacity in less space than other servo indexers.
  • Grease-filled, lubricated for life
  • Both horizontal or vertical mounting
  • Large through hole
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Product Details Unit View:
maximum_torque_inlb_english 1859
Height To Mounting Surface (in) 3.07
height_t0_mounting_surface_in_english 3.07
Internal Inertia (lb-in²) 0.298
Output Radial Capacity (lb) 337
Center Thru Hole Diameter (in) 1.97
output_overturning_moment_capacity_inlb_english 752
Mounting Surface Diameter (in) 3.54
Output Overturning Moment Capacity (in-lb) 752
center_distance_in_english 2.48
Output Thrust/Axial Capacity (lb) 416
Internal Inertia (lb-in²) 0.298
Center Distance (in) 2.48
output_thrust_axial_capacity_lb_english 416
center_thru_hole_diameter_in_english 1.97
mounting_surface_diameter_in_english 3.54
output_radial_capactiry_lb_english 337
Weight (lb) 13.0
Maximum Torque (in-lb) 1859
Output Overturning Moment Capacity (Nm) 85
output_overturning_moment_capacity_nm_metric 85
output_radial_capactiry_n_metric 1500
Internal Inertia (kgm²) 0.0000871
Maximum Torque (Nm) 210
Internal Inertia (kgm²) 0.0000871
Weight (kg) 5.9
Imperial or Metric Product Metric
Center Thru Hole Diameter (mm) 50
mounting_surface_diameter_mm_metric 90
height_t0_mounting_surface_mm_metric 78
center_thru_hole_diameter_mm_metric 50
Center Distance (mm) 63
Maximum Torque (Nm) 210
output_thrust_axial_capacity_n_metric 1850
Mounting Surface Diameter (mm) 90
Output Thrust/Axial Capacity (N) 1850
center_distance_mm_metric 63
Height To Mounting Surface (mm) 78
Output Radial Capacity (N) 1500
Family GTB
Input Type Direct Drive
Product Function Rotary Positioning
Output Flange
Constant Lead Ratio 20
Product Type Direct Drive
Motor Brands Mitsubishi|Yaskawa
Series GTB
Base Model GTB63-GDxxx