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
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Product Details Unit View:
Weight (lb) 53.6
Center Distance (in) 3.94
maximum_torque_inlb_english 7788
Maximum Torque (in-lb) 7788
center_thru_hole_diameter_in_english 3.35
Internal Inertia (lb-in²) 3.55
Center Thru Hole Diameter (in) 3.35
Internal Inertia (lb-in²) 3.55
height_t0_mounting_surface_in_english 4.8
Output Overturning Moment Capacity (in-lb) 2770
center_distance_in_english 3.94
Output Thrust/Axial Capacity (lb) 922
Mounting Surface Diameter (in) 5.71
output_overturning_moment_capacity_inlb_english 2770
Height To Mounting Surface (in) 4.8
mounting_surface_diameter_in_english 5.71
Output Radial Capacity (lb) 769
output_radial_capactiry_lb_english 769
output_thrust_axial_capacity_lb_english 922
Center Thru Hole Diameter (mm) 85
Output Overturning Moment Capacity (Nm) 313
output_overturning_moment_capacity_nm_metric 313
Maximum Torque (Nm) 880
Output Thrust/Axial Capacity (N) 4100
center_distance_mm_metric 100
output_thrust_axial_capacity_n_metric 4100
Imperial or Metric Product Metric
Mounting Surface Diameter (mm) 145
Internal Inertia (kgm²) 0.001039
mounting_surface_diameter_mm_metric 145
Weight (kg) 24.3
center_thru_hole_diameter_mm_metric 85
height_t0_mounting_surface_mm_metric 122
output_radial_capactiry_n_metric 3420
Maximum Torque (Nm) 880
Output Radial Capacity (N) 3420
Center Distance (mm) 100
Internal Inertia (kgm²) 0.001039
Height To Mounting Surface (mm) 122
Base Model GTB100-JDxxx
Family GTB
Product Type Direct Drive
Series GTB
Motor Brands Mitsubishi|Yaskawa|Panasonic|AB|Siemens
Input Type Direct Drive
Output Flange
Product Series GTB
Product Function Rotary Positioning
Constant Lead Ratio 20
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