Servo Rotary Positioners

GTB Servo Positioning Tables (Geared Input)


The GTB series compact gear drive servo-mechanical positioners deliver high torque for demanding payload applications with large inertia moments. The GTB units are orientation independent for flexible mounting supporting trunnion mount and flat table applications. The compact design features a wide through hole for utilities occupying less space than other servo indexers for space constraint applications.
  • Grease-filled, lubricated for life
  • Both horizontal or vertical mounting
  • Large through hole
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Product Details Unit View:
Mounting Surface Diameter (in) 3.54
output_overturning_moment_capacity_inlb_english 752
output_thrust_axial_capacity_lb_english 416
Output Overturning Moment Capacity (in-lb) 752
Center Distance (in) 2.48
Output Radial Capacity (lb) 337
mounting_surface_diameter_in_english 3.54
Center Thru Hole Diameter (in) 1.97
Output Thrust/Axial Capacity (lb) 416
Internal Inertia (lb-in²) 0.137
maximum_torque_inlb_english 1859
Internal Inertia (lb-in²) 0.137
height_t0_mounting_surface_in_english 3.07
output_radial_capactiry_lb_english 337
Weight (lb) 13.7
Height To Mounting Surface (in) 3.07
center_thru_hole_diameter_in_english 1.97
center_distance_in_english 2.48
Maximum Torque (in-lb) 1859
Weight (kg) 6.2
Output Radial Capacity (N) 1500
Maximum Torque (Nm) 210
Center Distance (mm) 63
output_overturning_moment_capacity_nm_metric 85
Mounting Surface Diameter (mm) 90
Maximum Torque (Nm) 210
mounting_surface_diameter_mm_metric 90
output_thrust_axial_capacity_n_metric 1850
output_radial_capactiry_n_metric 1500
Output Thrust/Axial Capacity (N) 1850
height_t0_mounting_surface_mm_metric 78
Internal Inertia (kgm²) 0.00004
Internal Inertia (kgm²) 0.00004
Height To Mounting Surface (mm) 78
center_distance_mm_metric 63
Imperial or Metric Product Metric
Center Thru Hole Diameter (mm) 50
Output Overturning Moment Capacity (Nm) 85
center_thru_hole_diameter_mm_metric 50
Motor Brands Mitsubishi|Yaskawa|Panasonic|AB|Siemens
Input Type Geared
Product Type Geared
Product Function Rotary Positioning
Output Flange
Constant Lead Ratio 60
Family GTB
Base Model GTB63-GGxxx
Series GTB
Product Series GTB
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