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:
Height To Mounting Surface (in) 15
Center Thru Hole Diameter (in) 7
B10 Torque Capacity (in-lb) 88897
output_thrust_axial_capacity_lb_english 12600
Maximum Torque (in-lb) 84517
Output Radial Capacity (lb) 14800
Mounting Surface Diameter (in) 14.5
Output Overturning Moment Capacity (in-lb) 107000
Internal Inertia (lb-in²) 7672
maximum_torque_inlb_english 84517
center_distance_in_english 13.88
Internal Inertia (lb-in²) 7672
b10_torque_capacity_inlb_english 88897
mounting_surface_diameter_in_english 14.5
Maximum Inertia Load at 60 indexes per minute (lb-in² x 1000) 383
output_radial_capactiry_lb_english 14800
Output Thrust/Axial Capacity (lb) 12600
Center Distance (in) 13.88
center_thru_hole_diameter_in_english 7
height_t0_mounting_surface_in_english 15
output_overturning_moment_capacity_inlb_english 107000
Maximum Inertia Load at 30 indexes per minute (lb-in² x 1000) 3593
Center Distance (mm) 352.6
Maximum Inertia Load at 60 indexes per minute (kgm² x 1000 ) 0.112
height_t0_mounting_surface_mm_metric 381
Mounting Surface Diameter (mm) 368.3
Center Thru Hole Diameter (mm) 177.8
mounting_surface_diameter_mm_metric 368.3
Internal Inertia (kgm²) 2.245
b10_torque_capacity_nm_metric 10045
Output Overturning Moment Capacity (Nm) 31.314
Height To Mounting Surface (mm) 381.0
output_thrust_axial_capacity_n_metric 56070
Output Thrust/Axial Capacity (N) 56070
Internal Inertia (kgm²) 2.245
Maximum Torque (Nm) 9550
center_distance_mm_metric 352.552
Imperial or Metric Product Imperial
Maximum Inertia Load at 30 indexes per minute (kgm² x 1000 ) 1.052
Output Radial Capacity (N) 65860
center_thru_hole_diameter_mm_metric 177.8
output_radial_capactiry_n_metric 65860
Maximum Torque (Nm) 9550
B10 Torque Capacity (Nm) 10045
output_overturning_moment_capacity_nm_metric 31.314
Product Function Rotary Positioning
Output Flange
Family RD
Series 1801RD
Accuracy (arcsec) ±27
Product Series 1801RD
Base Model 1801RD6H80-330
Stops 6
Product Type Flange Output
Index Period (deg) 330
Repeatability (arcsec) ±7
Motion ms
Smart Number Motion Spec D