Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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The DGII Series uses a highly rigid hollow rotary table with an absolute encoder AZ series closed loop motor allowing for highly accurate positioning of larger inertia loads.
  • Easy Home Setting and Return-to-Home without need for sensors
  • Low vibration
  • High response
  • No hunting
  • No gain tuning
  • Motor and Driver Cables required*
Hollow Rotary Actuator
Unit of Measure
Items Hollow Rotary Actuator
DGM85R-AZAC
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DGM85R-AZMC
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DGM130R-AZAC
Hollow Rotary Actuator
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DGM130R-AZMC
Hollow Rotary Actuator
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DGM200R-AZAC
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Frame Size - 3.35 in - 3.35 in - 5.12 in - 5.12 in - 7.87 in
Shaft - Single
Gear Ratio (X:1) - 18 :1
Motor Location - Vertical Mount
Cable Direction - Down
Electromagnetic Brake - Not Equipped - Equipped - Not Equipped - Equipped - Not Equipped
Output Table Supporting Bearing - Cross-Roller Bearing
Permissible Torque - 39.80 lb-in - 39.80 lb-in - 106.20 lb-in - 106.20 lb-in - 442.54 lb-in
Inertia - 115.47 oz-in² - 143.82 oz-in² - 805.80 oz-in² - 1089.23 oz-in² - 5010.39 oz-in²
Permissible Speed (r/min) - 1200º/seconds (200 r/min) - 1200º/seconds (200 r/min) - 1200º/seconds (200 r/min) - 1200º/seconds (200 r/min) - 660º/seconds (110 r/min)
Max. Holding Torque - 23.90 lb-in - 23.90 lb-in - 106.20 lb-in - 106.20 lb-in - 318.63 lb-in
Lost Motion - 2 arc minute (0.033°)
Angular Transmission Accuracy - 4 arc minute (0.067º) - 4 arc minute (0.067º) - 3 arc minute (0.05º) - 3 arc minute (0.05º) - 2 arc minute (0.033º)
Permissible Thrust Load - 112 lb - 112 lb - 449.60 lb - 449.60 lb - 899.24 lb
Permissible Moment Load - 88 lb-in - 88 lb-in - 442.54 lb-in - 442.54 lb-in - 885 lb-in
Runout of Output Table Surface - 0.00059 in.
Runout of Output Table Inner (Outer) Diameter - 0.00059 in. - 0.00059 in. - 0.00059 in. - 0.00059 in. - 0.00118 in.
Parallelism of Output Table - 0.00118 in. - 0.00118 in. - 0.00118 in. - 0.00118 in. - 0.00196 in.
Degree of Protection - Actuator: IP40 (IP20 for motor connector)
Power Supply - AC Input