Mechanical Rotary Indexers

Destaco’s RD Series of roller dial index drives are designed with a robust, flexible design with superior load capabilities.


Roller Dial Index Drives offer superior load capabilities making them ideal for medium to high torque applications. Other features include:
  • Universal mounting including horizontal mounting ideal for trunnion applications
  • Center thru hole facilitates passage of electrical wiring, pneumatic lines or mechanical linkages
  • Short camshaft motion periods are well-suited to continuous running applications or for special motion requirements
  • Available with custom motions such as oscillating motions
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Product Details Unit View:
Output Thrust/Axial Capacity (lb) 10800
B10 Torque Capacity (in-lb) 44639
Maximum Inertia Load at 60 indexes per minute (lb-in² x 1000) 503
output_thrust_axial_capacity_lb_english 10800
height_t0_mounting_surface_in_english 14
Maximum Inertia Load at 30 indexes per minute (lb-in² x 1000) 1771
center_thru_hole_diameter_in_english 4.75
maximum_torque_inlb_english 52744
Output Overturning Moment Capacity (in-lb) 109000
output_radial_capactiry_lb_english 15800
Center Thru Hole Diameter (in) 4.75
b10_torque_capacity_inlb_english 44639
Internal Inertia (lb-in²) 3392
mounting_surface_diameter_in_english 13.75
Maximum Torque (in-lb) 52744
center_distance_in_english 10.5
Center Distance (in) 10.5
output_overturning_moment_capacity_inlb_english 109000
Internal Inertia (lb-in²) 3392
Mounting Surface Diameter (in) 13.75
Height To Mounting Surface (in) 14
Output Radial Capacity (lb) 15800
Maximum Inertia Load at 30 indexes per minute (kgm² x 1000 ) 0.518
Height To Mounting Surface (mm) 355.6
output_overturning_moment_capacity_nm_metric 31.899
center_thru_hole_diameter_mm_metric 120.7
output_thrust_axial_capacity_n_metric 48060
Maximum Torque (Nm) 5960
height_t0_mounting_surface_mm_metric 355.6
Maximum Torque (Nm) 5960
Output Radial Capacity (N) 70310
Internal Inertia (kgm²) 0.993
Maximum Inertia Load at 60 indexes per minute (kgm² x 1000 ) 0.147
output_radial_capactiry_n_metric 70310
Output Overturning Moment Capacity (Nm) 31.899
Center Thru Hole Diameter (mm) 120.7
mounting_surface_diameter_mm_metric 349.25
Internal Inertia (kgm²) 0.993
Output Thrust/Axial Capacity (N) 48060
Imperial or Metric Product Imperial
B10 Torque Capacity (Nm) 5044
center_distance_mm_metric 266.7
Mounting Surface Diameter (mm) 349.3
Center Distance (mm) 266.7
b10_torque_capacity_nm_metric 5044
Series 1301RD
Index Period (deg) 330
Product Series 1301RD
Repeatability (arcsec) ±10
Base Model 1301RD8H80-330
Product Function Rotary Positioning
Motion ms
Output Flange
Family RD
Accuracy (arcsec) ±39
Smart Number Motion Spec E
Product Type Flange Output
Stops 8