Mechanical Rotary Indexers

Destaco’s 807RDM Series roller dial index drives feature a low profile design, large output mounting surface, and larger center thru hole.


RDM Series Index Drives are ideal for rotary dial applications with features including:
  • Low Profile
  • Large center thru hole
  • Large output mounting surface supported by 4-point contact bearing offering superior thrust and moment capacity
  • Complete, motorized drive packages and option overload clutch
Visit Product Series:
Product Details Unit View:
Output Thrust/Axial Capacity (lb) 1885
center_thru_hole_diameter_in_english 2.76
b10_torque_capacity_inlb_english 717
output_thrust_axial_capacity_lb_english 1885
height_t0_mounting_surface_in_english 4.3307086614173
Mounting Surface Diameter (in) 4.9
Center Thru Hole Diameter (in) 2.76
mounting_surface_diameter_in_english 4.9212598425197
output_radial_capactiry_lb_english 7558
Output Overturning Moment Capacity (in-lb) 1885
Maximum Inertia Load at 60 indexes per minute (lb-in² x 1000) 5
maximum_torque_inlb_english 814
Internal Inertia (lb-in²) 28
B10 Torque Capacity (in-lb) 717
Center Distance (in) 3.1
output_overturning_moment_capacity_inlb_english 1885
Maximum Torque (in-lb) 814
Internal Inertia (lb-in²) 28
Height To Mounting Surface (in) 4.3
center_distance_in_english 3.1496062992126
Output Radial Capacity (lb) 7558
Maximum Inertia Load at 30 indexes per minute (lb-in² x 1000) 23
Imperial or Metric Product Metric
Maximum Torque (Nm) 92
Maximum Inertia Load at 60 indexes per minute (kgm² x 1000 ) 0.0015
Center Thru Hole Diameter (mm) 70
Output Thrust/Axial Capacity (N) 8388
b10_torque_capacity_nm_metric 81
Internal Inertia (kgm²) 0.0082
output_radial_capactiry_n_metric 33633
center_thru_hole_diameter_mm_metric 70
Output Radial Capacity (N) 33633
B10 Torque Capacity (Nm) 81
output_thrust_axial_capacity_n_metric 8388
center_distance_mm_metric 80
Internal Inertia (kgm²) 0.0082
Center Distance (mm) 80
Output Overturning Moment Capacity (Nm) 0.552
Maximum Torque (Nm) 92
mounting_surface_diameter_mm_metric 125
height_t0_mounting_surface_mm_metric 110
output_overturning_moment_capacity_nm_metric 0.552
Mounting Surface Diameter (mm) 125
Maximum Inertia Load at 30 indexes per minute (kgm² x 1000 ) 0.0067
Height To Mounting Surface (mm) 110
Accuracy (arcsec) ±44
Motion msc.50
Repeatability (arcsec) ±11
Drive Package R180 reducer and 1/3 hp AC motor (220 /440V)
Index Period (deg) 330
Output Flange
Base Model 80RDM2H16-330
Series 80RDM
Product Type Flange Output
Product Function Rotary Positioning
Product Series 80RDM
Connector R180 reducer and 1/3 hp AC motor (220 /440V)
Stops 2
Family RDM
Smart Number Motion Spec A