Servo Rotary Positioners

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
Visit Product Series:

Product Details Unit View:
output_overturning_moment_capacity_inlb_english 752
Output Overturning Moment Capacity (in-lb) 752
Center Thru Hole Diameter (in) 1.97
height_t0_mounting_surface_in_english 3.07
Output Radial Capacity (lb) 337
Center Distance (in) 2.48
Internal Inertia (lb-in²) 0.298
output_thrust_axial_capacity_lb_english 416
Internal Inertia (lb-in²) 0.298
Weight (lb) 13.0
maximum_torque_inlb_english 1859
Maximum Torque (in-lb) 1859
Height To Mounting Surface (in) 3.07
Output Thrust/Axial Capacity (lb) 416
output_radial_capactiry_lb_english 337
center_thru_hole_diameter_in_english 1.97
mounting_surface_diameter_in_english 3.54
Mounting Surface Diameter (in) 3.54
center_distance_in_english 2.48
Height To Mounting Surface (mm) 78
output_radial_capactiry_n_metric 1500
Output Thrust/Axial Capacity (N) 1850
Weight (kg) 5.9
Maximum Torque (Nm) 210
output_thrust_axial_capacity_n_metric 1850
Mounting Surface Diameter (mm) 90
output_overturning_moment_capacity_nm_metric 85
Internal Inertia (kgm²) 0.0000871
height_t0_mounting_surface_mm_metric 78
Internal Inertia (kgm²) 0.0000871
center_thru_hole_diameter_mm_metric 50
Center Distance (mm) 63
center_distance_mm_metric 63
Output Radial Capacity (N) 1500
Center Thru Hole Diameter (mm) 50
Maximum Torque (Nm) 210
Output Overturning Moment Capacity (Nm) 85
mounting_surface_diameter_mm_metric 90
Imperial or Metric Product Metric
Family GTB
Product Type Direct Drive
Constant Lead Ratio 20
Input Type Direct Drive
Base Model GTB63-GDxxx
Product Function Rotary Positioning
Motor Brands Mitsubishi|Yaskawa
Series GTB
Product Series GTB
Output Flange